Release v1.0.11: shared runtime diagnostics and media_assets probe helpers

Co-authored-by: Cursor <cursoragent@cursor.com>

.github/workflows/publish.yml

@@ -0,0 +1,45 @@
+name: Publish Python Package to Gitea
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash
+    env:
+      PIP_BREAK_SYSTEM_PACKAGES: "1"
+      PATH: /usr/local/bin:/usr/local/python3.12/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin
+      PIP_INDEX_URL: https://pypi.tuna.tsinghua.edu.cn/simple
+      PIP_EXTRA_INDEX_URL: https://mirrors.aliyun.com/pypi/simple https://mirrors.cloud.tencent.com/pypi/simple https://mirrors.huaweicloud.com/repository/pypi/simple
+      PIP_DEFAULT_TIMEOUT: "180"
+      PIP_TRUSTED_HOST: pypi.tuna.tsinghua.edu.cn mirrors.aliyun.com mirrors.cloud.tencent.com mirrors.huaweicloud.com files.pythonhosted.org pypi.org
+
+    steps:
+      - uses: https://git.jc2009.com/admin/actions-checkout@v4
+
+      - name: Resolve and patch package version
+        env:
+          GITHUB_REF: ${{ github.ref }}
+          GITHUB_RUN_NUMBER: ${{ github.run_number }}
+          GITHUB_RUN_ID: ${{ github.run_id }}
+        run: python3.12 tools/ci_set_package_version.py
+
+      - name: Install build tools
+        run: python3.12 -m pip install --upgrade build twine --break-system-packages
+
+      - name: Build distributions
+        run: python3.12 -m build
+
+      - name: Publish to Gitea Package Registry
+        env:
+          TWINE_USERNAME: admin
+          TWINE_PASSWORD: ${{ secrets.PACKAGE_TOKEN }}
+        run: |
+          python3.12 -m twine upload \
+            --repository-url https://git.jc2009.com/api/packages/client-jiangchang/pypi \
+            dist/*

.github/workflows/reusable-release-frontend.yaml

@@ -0,0 +1,115 @@
+# Standalone reusable workflow for Node/Vite static sites.
+# Does not reference reusable-release-skill.yaml; skill workflows remain unchanged.
+#
+# Node：请在 Runner 上预装 Node 20+（勿用 actions/setup-node，避免每次从 GitHub 拉包）。
+# npm：通过 npm_registry 输入使用国内镜像（默认 npmmirror）。
+# Checkout：不用 actions/checkout（host 模式下 JS Action 仍会进无 Node 的容器）；改用 git + github.token。
+#   重要：act_runner 会把 run: 脚本写到 $GITHUB_WORKSPACE/workflow/*.sh，
+#   所以 checkout 绝对不能在 workspace 根上 rm -rf ./*，否则会把自己这个脚本一起删了。
+#   解决办法：克隆到 $GITHUB_WORKSPACE/_src 子目录，后续 step 都在该子目录操作。
+# 浅拉不要用「裸 SHA」作 fetch 参数（Gitea 上易失败）；按分支 clone 再对齐 SHA。
+
+name: Reusable Frontend Deploy
+
+on:
+  workflow_call:
+    inputs:
+      deploy_path:
+        description: "Target directory for static files (trailing slash optional)"
+        required: false
+        type: string
+        default: "/www/wwwroot/sandbox/web"
+      build_command:
+        required: false
+        type: string
+        default: "npm run build:jc2009"
+      npm_registry:
+        description: "npm registry (e.g. npmmirror for CN)"
+        required: false
+        type: string
+        default: "https://registry.npmmirror.com"
+      runs_on:
+        description: "Runner label; must match a registered runner"
+        required: false
+        type: string
+        default: "ubuntu-latest"
+      chown_www:
+        description: "Run chown -R www:www after sync (requires permission on runner)"
+        required: false
+        type: boolean
+        default: true
+
+jobs:
+  build-and-deploy:
+    runs-on: ${{ inputs.runs_on }}
+    defaults:
+      run:
+        shell: bash
+        working-directory: ${{ github.workspace }}/_src
+    env:
+      NPM_CONFIG_REGISTRY: ${{ inputs.npm_registry }}
+    steps:
+      - name: Checkout
+        # 这一步在 workspace 根执行，不能用默认的 _src（此时还不存在）
+        working-directory: ${{ github.workspace }}
+        env:
+          GITEA_HOST: git.jc2009.com
+          GITEA_TOKEN: ${{ github.token }}
+          GITHUB_TOKEN: ${{ github.token }}
+        run: |
+          set -euo pipefail
+          git config --global --add safe.directory '*'
+          REPO="${{ github.repository }}"
+          SHA="${{ github.sha }}"
+          BRANCH="${{ github.ref_name }}"
+          TOKEN="${GITEA_TOKEN:-${GITHUB_TOKEN:-}}"
+          test -n "$TOKEN" || { echo "Checkout: empty token (github.token not available to this job)"; exit 1; }
+          URL="https://x-access-token:${TOKEN}@${GITEA_HOST}/${REPO}.git"
+
+          SRC_DIR="${GITHUB_WORKSPACE}/_src"
+          # 只清理 _src，不动 workspace 根（保护 runner 写入的 workflow/*.sh）
+          rm -rf "$SRC_DIR"
+          git clone --depth 1 --branch "$BRANCH" "$URL" "$SRC_DIR"
+          cd "$SRC_DIR"
+          if [ "$(git rev-parse HEAD)" != "$SHA" ]; then
+            git fetch --depth 200 origin "refs/heads/${BRANCH}"
+            git checkout --force "$SHA"
+          fi
+          echo "Checked out $(git rev-parse HEAD) to $SRC_DIR"
+
+      - name: Check Node.js (pre-installed on runner)
+        run: |
+          set -e
+          command -v node >/dev/null || { echo "Runner 上未找到 node，请先安装 Node 20+"; exit 1; }
+          command -v npm  >/dev/null || { echo "Runner 上未找到 npm"; exit 1; }
+          node -v
+          npm  -v
+          NODE_MAJOR=$(node -p "process.versions.node.split('.')[0]")
+          test "$NODE_MAJOR" -ge 20 || { echo "需要 Node 20 及以上，当前: $(node -v)"; exit 1; }
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build
+        run: ${{ inputs.build_command }}
+
+      - name: Deploy (sync dist to web root)
+        run: |
+          set -euo pipefail
+          test -d dist
+          DEST="${{ inputs.deploy_path }}"
+          DEST="${DEST%/}"
+          mkdir -p "$DEST"
+          # 宝塔面板会自动生成 .user.ini(并加 immutable 属性)和 .htaccess,跳过它们
+          find "$DEST" -mindepth 1 -maxdepth 1 \
+            ! -name ".user.ini" \
+            ! -name ".htaccess" \
+            -exec rm -rf {} +
+          cp -a dist/. "$DEST/"
+
+      - name: Set ownership for Nginx (Baota www)
+        run: |
+          if [ "${{ inputs.chown_www }}" != "true" ]; then exit 0; fi
+          DEST="${{ inputs.deploy_path }}"
+          DEST="${DEST%/}"
+          chown -R www:www "$DEST" || chown -R nginx:nginx "$DEST" || true

.github/workflows/reusable-release-skill.yaml

@@ -3,6 +3,11 @@ name: Reusable Skill Release
 on:
   workflow_call:
     inputs:
+      runs_on:
+        description: "Runner label; must match a registered runner (use host runner for pip/python on same machine as Node frontend)"
+        required: false
+        type: string
+        default: ubuntu-latest
       artifact_platform:
         required: false
         type: string
@@ -30,23 +35,30 @@ on:
 
 jobs:
   build-and-deploy:
-    runs-on: ubuntu-latest
+    runs-on: ${{ inputs.runs_on }}
+    defaults:
+      run:
+        shell: bash
     env:
       ARTIFACT_PLATFORM: ${{ inputs.artifact_platform }}
       PYARMOR_PLATFORM: ${{ inputs.pyarmor_platform }}
       PIP_BREAK_SYSTEM_PACKAGES: "1"
+      # Prefer self-built Python 3.12 under /usr/local (Alibaba Cloud Linux host); keep system paths as fallback.
+      # 显式前缀，避免部分 Runner 未注入 env.PATH 时丢失系统路径
+      PATH: /usr/local/bin:/usr/local/python3.12/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin
       # PyArmor 交叉平台加密时会内部执行 pip 安装 pyarmor.cli.core.* 等包；不设则默认走 files.pythonhosted.org，国内 CI 易超时。
       PIP_INDEX_URL: https://pypi.tuna.tsinghua.edu.cn/simple
       PIP_EXTRA_INDEX_URL: https://mirrors.aliyun.com/pypi/simple https://mirrors.cloud.tencent.com/pypi/simple https://mirrors.huaweicloud.com/repository/pypi/simple
       PIP_DEFAULT_TIMEOUT: "180"
       PIP_TRUSTED_HOST: pypi.tuna.tsinghua.edu.cn mirrors.aliyun.com mirrors.cloud.tencent.com mirrors.huaweicloud.com files.pythonhosted.org pypi.org
     steps:
-      - uses: http://120.25.191.12:3000/admin/actions-checkout@v4
+      - uses: https://git.jc2009.com/admin/actions-checkout@v4
 
       # Pin PyArmor 8.5.3 — matches desktop bundles; 9.x trial is stricter in CI。
       # 镜像由 job env（PIP_INDEX_URL / PIP_EXTRA_INDEX_URL）统一指定，与 Encrypt 步骤中 PyArmor 内部 pip 一致。
+      # 使用 python3.12 -m pip，避免仅存在 python3(3.6) 或裸 pip 不在 PATH 的宿主机/容器。
       - name: Setup Tools
-        run: pip install "pyarmor==8.5.3" requests python-frontmatter --break-system-packages
+        run: python3.12 -m pip install "pyarmor==8.5.3" requests python-frontmatter --break-system-packages
 
       - name: Register PyArmor (optional)
         env:
@@ -55,28 +67,100 @@ jobs:
           if [ -z "${PYARMOR_REG_B64}" ]; then
             echo "PyArmor: no PYARMOR_REG_B64 secret — trial mode (very large single .py modules may fail to obfuscate)."
           else
-            python -c "import os,base64,pathlib,subprocess; p=pathlib.Path('/tmp/pyarmor-reg.zip'); p.write_bytes(base64.standard_b64decode(os.environ['PYARMOR_REG_B64'])); subprocess.run(['pyarmor','reg',str(p)],check=True); p.unlink(missing_ok=True)"
+            python3.12 -c "import os,base64,pathlib,subprocess; os.environ['PATH']='/usr/local/bin:/usr/local/python3.12/bin:'+os.environ.get('PATH',''); p=pathlib.Path('/tmp/pyarmor-reg.zip'); p.write_bytes(base64.standard_b64decode(os.environ['PYARMOR_REG_B64'])); subprocess.run(['pyarmor','reg',str(p)],check=True); p.unlink(missing_ok=True)"
           fi
 
-      # 递归加密整个 scripts/（含 cli、service、db、util 等子包）；产物保留与源码一致的 scripts/ 层级，入口为 scripts/main.py。
+      # Obfuscate scripts recursively. Copy package support files as plain text.
       - name: Encrypt Source Code
         run: |
+          export PATH="/usr/local/bin:/usr/local/python3.12/bin:${PATH:-}"
           mkdir -p dist/package/scripts
           set -euo pipefail
           test -d scripts
           ( cd scripts && pyarmor gen --platform "${PYARMOR_PLATFORM}" -r -O ../dist/package/scripts . )
-          cp SKILL.md dist/package/
+
-          if [ -d references ]; then cp -r references dist/package/; fi
+          printf '%s\n' \
-          if [ -d assets ]; then cp -r assets dist/package/; fi
+            'import os' \
+            'import shutil' \
+            '' \
+            "PACKAGE = 'dist/package'" \
+            '' \
+            'def common_ignore(dir_path, names):' \
+            '    ignored = set()' \
+            '    for name in names:' \
+            '        lower = name.lower()' \
+            "        if name in ('__pycache__', '.pytest_cache', 'artifacts'):" \
+            '            ignored.add(name)' \
+            "        elif lower.endswith('.pyc') or lower.endswith('.pyo') or lower.endswith('.db'):" \
+            '            ignored.add(name)' \
+            '    return list(ignored)' \
+            '' \
+            "ref_src = os.path.abspath('references')" \
+            '' \
+            'def references_ignore(dir_path, names):' \
+            '    ignored = set(common_ignore(dir_path, names))' \
+            "    if os.path.abspath(dir_path) == ref_src and 'REQUIREMENTS.md' in names:" \
+            "        ignored.add('REQUIREMENTS.md')" \
+            '    return list(ignored)' \
+            '' \
+            'def copy_dir(src, dst, ignore_fn):' \
+            '    if os.path.isdir(src):' \
+            '        shutil.copytree(src, dst, ignore=ignore_fn, dirs_exist_ok=True)' \
+            '' \
+            "shutil.copy2('SKILL.md', os.path.join(PACKAGE, 'SKILL.md'))" \
+            "copy_dir('references', os.path.join(PACKAGE, 'references'), references_ignore)" \
+            "copy_dir('assets', os.path.join(PACKAGE, 'assets'), common_ignore)" \
+            "copy_dir('tests', os.path.join(PACKAGE, 'tests'), common_ignore)" \
+            "copy_dir('evals', os.path.join(PACKAGE, 'evals'), common_ignore)" \
+            '' \
+            "req_src = os.path.abspath('requirements.txt')" \
+            "req_dst = os.path.join(PACKAGE, 'requirements.txt')" \
+            'if os.path.isfile(req_src):' \
+            "    shutil.copy2(req_src, req_dst)" \
+            "    print('Copied requirements.txt')" \
+            '' \
+            "env_example_src = os.path.abspath('.env.example')" \
+            "env_example_dst = os.path.join(PACKAGE, '.env.example')" \
+            'if os.path.isfile(env_example_src):' \
+            "    shutil.copy2(env_example_src, env_example_dst)" \
+            "    print('Copied .env.example')" \
+            'if os.path.isfile(env_example_src) and not os.path.isfile(env_example_dst):' \
+            "    raise RuntimeError('.env.example exists in skill root but was not packaged')" \
+            '' \
+            "print('Package top-level entries:')" \
+            'for name in sorted(os.listdir(PACKAGE)):' \
+            "    print(' -', name)" \
+            > /tmp/package_skill_release_copy.py
+
+          python3.12 /tmp/package_skill_release_copy.py
 
       - name: Parse Metadata and Pack
         id: build_task
         run: |
-          python -c "
+          python3.12 -c "
           import frontmatter, os, json, shutil
           post = frontmatter.load('SKILL.md')
           metadata = dict(post.metadata or {})
-          metadata['readme_md'] = (post.content or '').strip()
+          skill_readme_md = (post.content or '').strip()
+          skill_description = metadata.get('description')
+          metadata['readme_md'] = skill_readme_md
+          readme_path = os.path.join('references', 'README.md')
+          if os.path.isfile(readme_path):
+              try:
+                  readme_post = frontmatter.load(readme_path)
+                  body = (readme_post.content or '').strip()
+                  rm_meta = readme_post.metadata or {}
+                  desc = rm_meta.get('description')
+                  if desc is not None and str(desc).strip():
+                      metadata['description'] = str(desc).strip()
+                  if body:
+                      metadata['readme_md'] = body
+              except Exception:
+                  pass
+          if not (metadata.get('readme_md') or '').strip():
+              metadata['readme_md'] = skill_readme_md
+          if skill_description is not None and not str(metadata.get('description', '') or '').strip():
+              metadata['description'] = skill_description
           openclaw_meta = metadata.get('metadata', {}).get('openclaw', {})
           slug = (openclaw_meta.get('slug') or metadata.get('slug') or metadata.get('name') or '').strip()
           if not slug:
@@ -102,7 +186,7 @@ jobs:
           METADATA_JSON: ${{ steps.build_task.outputs.metadata }}
           SYNC_URL: ${{ inputs.sync_url }}
         run: |
-          python -c "
+          python3.12 -c "
           import requests, json, os
           metadata = json.loads(os.environ['METADATA_JSON'])
           res = requests.post(os.environ['SYNC_URL'], json=metadata)
@@ -121,7 +205,7 @@ jobs:
           ARTIFACT_PLATFORM: ${{ steps.build_task.outputs.artifact_platform }}
           UPLOAD_URL: ${{ inputs.upload_url }}
         run: |
-          python -c "
+          python3.12 -c "
           import requests, os
           slug = os.environ['SLUG']
           version = os.environ['VERSION']
@@ -148,7 +232,7 @@ jobs:
           VERSION: ${{ steps.build_task.outputs.version }}
           PRUNE_URL: ${{ inputs.prune_url }}
         run: |
-          python -c "
+          python3.12 -c "
           import requests, os
           payload = {
             'name': os.environ['SLUG'],

.gitignore

@@ -1,3 +1,8 @@
 __pycache__/
 *.py[cod]
+**/*.egg-info/
 .env
+.python-version
+build/
+dist/
+python-runtime/.venv/

README.md

@@ -1,7 +1,234 @@
 # jiangchang-platform-kit
 
-Shared platform components for Jiangchang skills:
+## 1. 项目简介
 
-- `sdk/jiangchang_skill_core`: entitlement SDK package.
+匠厂平台共享 Python SDK：在同一发行包中提供 **Skill 侧通用能力**（权益校验、统一日志与运行环境解析）与 **桌面应用自动化能力**（通过 CDP 连接匠厂客户端，驱动聊天与断言）。
-- `.github/workflows/reusable-release-skill.yaml`: reusable CI release workflow.
+
-- `examples/workflows/use-reusable-release-skill.yaml`: caller workflow sample.
+## 2. 安装方式
+
+```bash
+pip install jiangchang-platform-kit --index-url https://git.jc2009.com/api/packages/client-jiangchang/pypi/simple/
+```
+
+## 3. 包含的模块
+
+- **jiangchang_skill_core**：权益 HTTP 客户端、`enforce_entitlement`、统一文件日志、`JIANGCHANG_*` 数据根与技能根路径解析、共享媒体资源（`media_assets`）等，供 Skill CLI / 服务进程使用。
+- **jiangchang_desktop_sdk**：匠厂桌面应用自动化客户端（基于 CDP + Playwright 同步 API）。**本包不声明 Playwright 依赖**；请在运行环境中自行安装 Playwright，以便 `import playwright` 可用。
+
+## 4. 快速开始
+
+### jiangchang_skill_core
+
+```python
+import os
+from jiangchang_skill_core import (
+    EntitlementClient,
+    enforce_entitlement,
+    setup_skill_logging,
+    get_skill_logger,
+)
+
+os.environ.setdefault("JIANGCHANG_AUTH_BASE_URL", "https://auth.example.com")
+os.environ.setdefault("JIANGCHANG_AUTH_API_KEY", "secret")
+
+setup_skill_logging(skill_slug="demo-skill", logger_name="demo")
+log = get_skill_logger()
+log.info("skill started")
+
+# client = EntitlementClient()
+# enforce_entitlement(user_id="u1", skill_slug="demo-skill")
+```
+
+### jiangchang_desktop_sdk
+
+```python
+from jiangchang_desktop_sdk import JiangchangDesktopClient, AskOptions
+
+# 需已安装 playwright，且匠厂客户端可按 CDP 端口暴露调试接口
+client = JiangchangDesktopClient()
+client.ensure_app_running(wait_timeout_s=30.0)
+try:
+    answer = client.ask("你好", options=AskOptions(new_task=True))
+    print(answer)
+finally:
+    client.disconnect()
+```
+
+### 桌面 E2E（`jiangchang_desktop_sdk.e2e_helpers`）
+
+Skill 的桌面端到端测试应通过宿主 IPC 获取**真实**当前用户数据目录，不要在 pytest 进程里手工设置 `JIANGCHANG_USER_ID` / `CLAW_USER_ID` 来伪造用户（否则会回退到 `_anon`）。
+
+推荐 preflight 流程：
+
+1. `require_logged_in_skill_data_dir(page, skill_slug)` — 经 `jiangchang:resolve-skill-data-dir` 解析路径，并断言已登录（非 `_anon` / `anon` / `anonymous`）。
+2. `assert_skill_env_file(ctx, ["API_KEY", ...])` — 检查 `{skill_data}/config/.env` 中必填项已配置且非占位符；E2E 不会自动生成真实密钥。
+3. `send_prompt_via_composer(page, prompt)` — 普通文本逐字键入；内容中的 `\n` / `\r\n` / `\r` 用 **Shift+Enter** 输入换行；最后用 **Enter** 发送（禁止 DOM 注入、剪贴板、JS 伪造 input/change）。
+
+诊断时可调用 `get_runtime_env(page)` 查看主进程解析的环境，**不要**用它拼用户数据路径。
+
+```python
+from jiangchang_desktop_sdk.e2e_helpers import (
+    assert_skill_env_file,
+    require_logged_in_skill_data_dir,
+    send_prompt_via_composer,
+)
+
+ctx = require_logged_in_skill_data_dir(page, "demo-skill")
+assert_skill_env_file(ctx, ["API_KEY"])
+send_prompt_via_composer(page, "第一行\n第二行")
+```
+
+## 共享媒体资源
+
+`jiangchang_skill_core.media_assets` 提供共享媒体资源解析能力。默认会从：
+
+`{JIANGCHANG_DATA_ROOT}/shared/media-assets`
+
+读取背景音乐、字体、水印和 ffmpeg 工具。
+
+如果目录不存在，会优先下载稳定 release bundle（不依赖用户电脑安装 Git）：
+
+`https://git.jc2009.com/client-commons/media-assets/releases/download/vlatest/media-assets.zip`
+
+bundle 内含背景音乐、字体与水印；**不包含** ffmpeg 二进制。ffmpeg / ffprobe 仍由 bundle 内 `manifest.json` 的 `tools.ffmpeg` 下载源单独拉取。
+
+可通过环境变量覆盖：
+
+- `MEDIA_ASSETS_ROOT=/path/to/custom/media-assets` — 本地资源目录
+- `MEDIA_ASSETS_BUNDLE_URL=https://example.com/media-assets.zip` — bundle 下载地址
+
+### Runtime diagnostics（统一 health 诊断）
+
+`jiangchang_skill_core.runtime_diagnostics` 提供各 Skill 共用的 Runtime / media-assets / ffmpeg 探测，避免每个技能各自复制检查逻辑。Skill 的 `health` 命令可调用：
+
+```python
+from jiangchang_skill_core import (
+    collect_runtime_diagnostics,
+    format_runtime_health_lines,
+    runtime_diagnostics_dict,
+)
+
+diag = collect_runtime_diagnostics(
+    skill_slug="my-skill",
+    platform_kit_min_version="1.0.10",  # 可选；省略则只报告当前版本
+    skill_root="/path/to/my-skill",     # 可选；用于检测 vendored jiangchang_skill_core
+)
+for line in format_runtime_health_lines(diag):
+    print(line)
+print(runtime_diagnostics_dict(diag))  # 可 JSON 序列化
+```
+
+诊断只读探测本地状态，不会触发 media-assets 下载。
+
+### 录屏合成（`screencast`）
+
+`run_screencast()` / `compose_video()` 通过 `jiangchang_skill_core.media_assets` 解析 ffmpeg 与背景音乐，**不使用系统 PATH 中的 `ffmpeg`**。
+
+- **默认**：不传 `media_assets_root` 时，使用 `{JIANGCHANG_DATA_ROOT}/shared/media-assets`（或进程环境中已有的 `MEDIA_ASSETS_ROOT`）。
+- **覆盖**：传入 `media_assets_root="/path/to/media-assets"`，或在 `compose_video(..., media_assets_env={"MEDIA_ASSETS_ROOT": "..."})` 中设置；参数 `media_assets_root` 优先于 `media_assets_env` 里已有的 `MEDIA_ASSETS_ROOT`。
+- `run_screencast(media_assets_root=...)` 会把该路径原样传给 `compose_video()`；`music_subdir` 已废弃（会触发 `DeprecationWarning`），音乐选择统一由 `pick_background_music()` 完成。
+
+```python
+from screencast import run_screencast
+
+run_screencast(
+    skill_slug="demo-skill",
+    subtitle_script=[("PASSED", "测试通过")],
+    pytest_args=["-q", "tests/test_demo.py"],
+    output_dir="./out",
+    media_assets_root="/path/to/media-assets",  # 可选
+)
+```
+
+## 5. 发版流程（维护者）
+
+### main 分支自动预发布
+
+每次推送到 `main` 会触发 `.github/workflows/publish.yml`，自动构建并发布 **post 预发布版本**（仅供 CI 流水线内部使用，**不是**正式版本线）。
+
+正式版本线使用 **1.0.x** semver，通过 git tag 发布。
+
+```bash
+git push origin main
+```
+
+测试人员升级安装（始终安装当前正式 tag 对应的版本，例如 `1.0.9`）：
+
+```bash
+python -m pip install --upgrade \
+  --index-url https://git.jc2009.com/api/packages/client-jiangchang/pypi/simple/ \
+  --extra-index-url https://pypi.org/simple \
+  jiangchang-platform-kit
+```
+
+### 正式版本（tag）
+
+打 tag 并推送后，发布 **去掉 `v` 前缀** 的正式版本号（例如 `v1.0.9` → PyPI 包 `1.0.9`）：
+
+```bash
+git tag v1.0.9
+git push origin v1.0.9
+```
+
+### 安装后验证
+
+```bash
+python -c "from jiangchang_desktop_sdk.e2e_helpers import send_prompt_via_composer; print('e2e_helpers OK')"
+python -c "from screencast import run_screencast; print('screencast OK')"
+```
+
+仓库内还保留 `examples/`、`tools/`、`python-runtime/` 目录及既有 Skill / 前端相关的 GitHub Actions 工作流，与本 PyPI 包的发布彼此独立。`tools/screencast/` 为兼容薄壳，pip 包内实现位于 `screencast` 包（`src/screencast/`）。
+
+## v0.2.0 — data-jcid migration (internal refactor)
+
+### TL;DR
+
+本次内部重构:SDK 不再依赖匠厂主仓库的 `data-jcid` 属性。
+所有公开 API(`ask` / `read` / `new_task` / `wait_gateway_ready` 等)
+**签名与行为保持不变**,只有内部选择器实现切换到新的语义锚点 + ClawX testid。
+
+### 改变了什么
+
+- `client.py` 内所有 `[data-jcid="..."]` 选择器已移除
+- 改用匠厂主仓库为 SDK 承诺的语义锚点:`data-role` / `data-message-id` /
+  `data-streaming`(在 ChatMessage 上)、`data-sending` / `data-message-count`
+  (在 chat-page 根上)
+- `window.__jc_sending__` 仍是核心 sending 信号,保持不变
+- 这些锚点由匠厂主仓库的以下机制守护:
+  - `docs/JIANGCHANG_CUSTOM_ANCHORS.md` 中央清单
+  - 源码内 `JIANGCHANG CUSTOM ANCHOR` 边界注释
+  - `harness/specs/jiangchang-custom-anchors.spec.ts` E2E 守护测试
+  - Gitea CI grep 检查 step
+
+### 已知限制
+
+- `send_file()` 暂未实现,抛 `NotImplementedError`。
+  原因:附件上传走 Electron IPC,SDK 需要主仓库提供新 hook。
+- `_gateway_state()` 永远返回 `'unknown'`。
+  原因:gateway 状态不再暴露 DOM data-state;本方法已预留未来通过
+  `window.__jc_gateway_state__` 读取的实现路径。
+
+这两个限制对常规 ask/read 工作流**无影响**,sending 完成判定依靠
+`window.__jc_sending__` + `data-sending` + 文本稳定性合流即可。
+
+### 升级影响
+
+- 在 jiangchang v2.0.17(含)以上版本上跑:应正常工作
+- 在 jiangchang v2.0.16(及更早含 data-jcid 的版本)上跑:不再兼容
+  如果需要在旧版本上跑,固定 SDK 版本到 v0.1.x
+
+### 验证清单(集成方建议跑一次)
+
+打开匠厂客户端 → 用 SDK 跑下面 3 步,确认基础流程通:
+
+```python
+from jiangchang_desktop_sdk import JiangchangDesktopClient
+
+with JiangchangDesktopClient() as c:
+    c.ensure_app_running()
+    c.wait_gateway_ready()
+    c.new_task()
+    answer = c.ask("你好,请回复确认 SDK 可用")
+    assert answer, f"Empty answer: {answer!r}"
+    print("OK:", answer[:200])
+```

STAGE2_SDK_MIGRATION_REPORT.md

@@ -0,0 +1,131 @@
+# Stage 2 — SDK data-jcid Migration Report
+
+## 1. 执行摘要
+
+- 起始 HEAD: `089f00c3ff6b75125d77f40b2e2dcb664a9ac5bf`
+- 结束 HEAD: 本阶段未 commit,工作区状态见下
+- 影响文件:
+  - `src/jiangchang_desktop_sdk/client.py`(主要改动,7 步合计)
+  - `README.md`(新增 v0.2.0 章节)
+  - `STAGE2_SDK_MIGRATION_REPORT.md`(本回执)
+  - 其他例外文件:无(`types.py` / `exceptions.py` 未改)
+
+## 2. 7 步改动总览
+
+| 步 | 内容 | 影响范围 |
+|----|------|---------|
+| 1 | SELECTOR 常量表 | client.py 顶部新增 36 行 |
+| 2 | _get_*_locator x4 + 2 处 raise 文案 | client.py 局部 |
+| 3 | read() | client.py 局部 |
+| 4 | 9 个私有 helper | client.py 多处 |
+| 5 | _wait_for_streaming_done | client.py 局部(docstring + 注释) |
+| 6 | new_task / wait_gateway_ready / send_file | client.py 局部 |
+| 7 | README + 扫尾 | README.md + 验证 |
+
+**第 7 步附带**: `ask()` 兜底分支仍残留可执行 `[data-jcid="message"]` / `data-jcid-role`,已改为 `SEL_MESSAGE_ROW` + `data-role`(否则 7.1 可执行代码 grep 无法通过)。
+
+## 3. 公开 API 兼容性证明
+
+逐项列出公开 API 改造前后签名,确认一字不差:
+
+| 方法 | 改前签名 | 改后签名 | 一致? |
+|------|---------|---------|-------|
+| ensure_app_running | (self, wait_timeout_s: float = 30.0) -> None | 同左 | ✓ |
+| bring_to_front | (self) -> None | 同左 | ✓ |
+| connect | (self, url: Optional[str] = None) -> None | 同左 | ✓ |
+| launch_app | (self, options: Optional[LaunchOptions] = None) -> None | 同左 | ✓ |
+| disconnect | (self) -> None | 同左 | ✓ |
+| is_connected | (self) -> bool | 同左 | ✓ |
+| get_page | (self) -> Page | 同左 | ✓ |
+| new_task | (self) -> None | 同左 | ✓ |
+| wait_gateway_ready | (self, timeout_ms: int = 30000) -> None | 同左 | ✓ |
+| wait_for_response | (self, timeout: int = 120000) -> None | 同左 | ✓ |
+| ask | (self, question: str, options: Optional[AskOptions] = None) -> str | 同左 | ✓ |
+| send_file | (self, file_path: str, message: Optional[str] = None) -> None | 同左(行为变 NotImplementedError) | ✓ |
+| read | (self) -> List[JiangchangMessage] | 同左 | ✓ |
+| assert_contains | (self, expected: str, options: Optional[AssertOptions] = None) -> None | 同左 | ✓ |
+| snapshot | (self, target_dir: str, tag: str = "snapshot") -> dict | 同左 | ✓ |
+| __enter__ | (self) -> "JiangchangDesktopClient" | 同左 | ✓ |
+| __exit__ | (self, exc_type, exc_val, exc_tb) -> None | 同左 | ✓ |
+
+## 4. 临时限制说明
+
+### send_file
+- 状态:抛 NotImplementedError
+- 原因:Electron IPC stage-paths,SDK 无 DOM 入口
+- 恢复条件:匠厂主仓库暴露 `window.__jc_stage_paths__` 或带 testid 的隐藏 input
+
+### _gateway_state
+- 状态:永远返回 'unknown'
+- 原因:HEAD 上 gateway 状态不暴露 DOM
+- 行为影响:_wait_for_streaming_done 中 `if gw not in ("running", "unknown")` 
+  实质 no-op,但保留以便未来生效
+- 恢复条件:匠厂在 main / store 暴露 `window.__jc_gateway_state__`
+
+## 5. 扫尾验证实际输出
+
+### 5.1 `grep -n 'data-jcid' src/jiangchang_desktop_sdk/client.py`
+```
+src/jiangchang_desktop_sdk/client.py:10:3. 每次提问前新建任务（点击侧栏 `data-jcid="new-task-button"`），避免上下文污染。  (模块 docstring 历史描述)
+src/jiangchang_desktop_sdk/client.py:14:   这些 DOM 节点 **不再带 `data-jcid="message"`**，而是 `data-testid="chat-execution-graph"`  (模块 docstring 历史描述)
+src/jiangchang_desktop_sdk/client.py:18:   · **锚点**：`ask()` 发送后等到最后一条 `[data-jcid-role="user"]` 节点（就是我们刚发的  (模块 docstring 历史描述)
+src/jiangchang_desktop_sdk/client.py:19:     问题）在 DOM 里出现，记住它在 `[data-jcid="message"]` 列表里的 index，作为切片起点；  (模块 docstring 历史描述)
+src/jiangchang_desktop_sdk/client.py:21:     · `chat-root[data-jcid-sending] === 'false'`  (模块 docstring 历史描述)
+src/jiangchang_desktop_sdk/client.py:25:     · 我们这条 user 之后存在 `[data-jcid-role="assistant"]` 且其内部有  (模块 docstring 历史描述)
+src/jiangchang_desktop_sdk/client.py:26:       `[data-jcid="message-body"]`  (模块 docstring 历史描述)
+src/jiangchang_desktop_sdk/client.py:29:5. read() 严格按 `data-jcid-role` 分类，没有该属性的 DOM 节点不再默认归为 assistant。  (模块 docstring 历史描述)
+src/jiangchang_desktop_sdk/client.py:526:        """返回 `[data-jcid="message"]` 节点列表中最后一条 role=user 的 index；找不到返回 -1。"""  (docstring 历史描述)
+src/jiangchang_desktop_sdk/client.py:561:            "streaming": bool,    # data-jcid-streaming 属性  (docstring 历史描述)
+src/jiangchang_desktop_sdk/client.py:610:        """chat-root[data-jcid-sending] 的 bool 化；读不到返回 None。"""  (docstring 历史描述)
+src/jiangchang_desktop_sdk/client.py:796:        "我们刚发出的 user 节点在 [data-jcid=\"message\"] 列表里的 index"。后续所有  (ask docstring 历史描述)
+```
+
+可执行代码(非 docstring / 非 `#` 注释):**0 命中**。
+
+### 5.2 `grep -n '__jc_sending__' src/jiangchang_desktop_sdk/client.py`
+```
+src/jiangchang_desktop_sdk/client.py:22:     · `window.__jc_sending__` !== true
+src/jiangchang_desktop_sdk/client.py:633:        """从 window.__jc_sending__ 读取当前 sending 状态；不可用返回 None。"""
+src/jiangchang_desktop_sdk/client.py:636:            val = page.evaluate("() => window.__jc_sending__")
+src/jiangchang_desktop_sdk/client.py:673:          （C）同时 window.__jc_sending__ 不是 true（允许 None / False，以容忍
+```
+
+### 5.3 import 可用性
+```
+import OK
+```
+
+## 6. 集成验证
+
+- 是否在本地跑过 README 末尾的 3 步验证流程?
+  - [ ] 跑过 → 结果(pass/fail + 关键输出片段)
+  - [x] 未跑 → 原因:验收环境未启动匠厂客户端 / 本阶段仅完成代码与静态扫尾
+
+- 是否运行了 platform-kit 自带的任何测试?
+  - [ ] 跑过 → 结果
+  - [x] 未跑 → 原因:本包无针对 desktop_sdk 的自动化集成测试;需实机 CDP
+
+## 7. 未触及的事项
+
+- `examples/`、`tools/screencast/`:未在本阶段验证;预期不直接依赖已移除的 data-jcid 选择器
+- platform-kit stash 中的 `runtime_env.py` 改动:本阶段未碰,仍在 stash(`stash@{0}: wip: claw env var fallback...`)
+- `D:\AI\jiangchang` 主仓库:未修改
+- 模块级 / 部分 helper / `ask()` docstring 中 data-jcid 历史措辞:保留,见 §9
+
+## 8. 自检
+
+- [x] grep 'data-jcid' 在可执行代码中 → 0 命中
+- [x] 公开 API 签名表逐项核对一致
+- [x] send_file 抛 NotImplementedError 而非静默
+- [x] _gateway_state 含 TODO 注释
+- [x] README 新增 v0.2.0 章节,无格式错乱
+- [x] 未触碰 D:\AI\jiangchang 主仓库任何文件
+- [x] 未触碰 platform-kit 非 client.py / README.md / 本回执 的文件
+- [ ] git status 显示工作区干净(除本阶段预期修改 + 已有 stash) → 见 §1,未 commit
+
+## 9. 给验收方的备注
+
+1. **docstring 历史 data-jcid**: 模块顶 docstring(L10–L29)、`_last_user_node_index`(L526)、`_latest_assistant_after` 内联说明(L561)、`_chat_root_sending`(L610)、`ask()` docstring(L796) 仍描述旧 UI 模型;不影响运行。若需文档一致性,可单独开文档清理 PR。
+2. **send_file**: 调用即 `NotImplementedError`,无连接检查(按规格整段替换方法体)。
+3. **wait_gateway_ready**: 仅等待 `SEL_CHAT_PAGE` 可见,不保证 Gateway 进程已 ready。
+4. **建议验收**: 在已安装 v2.0.17+ 匠厂 + Playwright 环境跑 README 末尾脚本;并确认 `send_file(...)` 按预期抛错。

examples/workflows/use-reusable-release-skill.yaml

@@ -5,8 +5,7 @@ on:
 
 jobs:
   release:
-    uses: admin/jiangchang-platform-kit/.github/workflows/reusable-release-skill.yaml@v0.1.0
+    uses: client-jiangchang/jiangchang-platform-kit/.github/workflows/reusable-release-skill.yaml@v0.1.0
     with:
       artifact_platform: windows
       pyarmor_platform: windows.x86_64
-      include_readme_md: false

pyproject.toml

@@ -0,0 +1,23 @@
+[build-system]
+requires = ["setuptools>=61.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "jiangchang-platform-kit"
+version = "1.0.11"
+description = "匠厂平台共享组件:Skill 实体 SDK + 桌面应用自动化 SDK"
+readme = "README.md"
+requires-python = ">=3.10"
+license = "MIT"
+authors = [{ name = "client-jiangchang" }]
+dependencies = [
+    "requests>=2.31.0",
+    "playwright>=1.42.0",
+    "mss>=9.0.1",
+]
+
+[project.urls]
+Repository = "https://git.jc2009.com/client-jiangchang/jiangchang-platform-kit"
+
+[tool.setuptools.packages.find]
+where = ["src"]

python-runtime/README.md

@@ -0,0 +1,12 @@
+# 匠厂共享 Python 运行时目录（JIANGCHANG）
+
+本目录保留为技能运行时安装的**目标路径约定**：宿主可将第三方依赖集合同步到用户机器的
+
+`{JIANGCHANG_DATA_ROOT}/python-runtime/`
+
+并在该目录维护虚拟环境（例如使用 `uv sync` 或 `pip install -r requirements.txt`）。
+
+**说明**：本仓库已改为在根目录通过 `pyproject.toml` 发布 **`jiangchang-platform-kit`** 单一 Python 包；原先在此处单独声明的 `pyproject.toml` / `uv.lock` 已移除。  
+Playwright、OpenAI SDK 等与具体技能相关的依赖，请由各技能或宿主 **`resources/jiangchang-python-runtime/`**（桌面应用内嵌模板）继续维护；与本仓库中的 SDK 包版本号无关。
+
+**Playwright**：仅安装 Python 包 `playwright` 即可；技能可通过 **`channel=chrome` / `msedge`** 使用用户本机已安装的 Chrome 或 Edge。宿主流程一般不必执行 `playwright install chromium`（除非你希望使用自带 Chromium）。

sanity_check.py

@@ -0,0 +1,68 @@
+"""
+Stage 2 集成验证脚本——一次性 sanity check。
+
+跑前准备:
+  1. 启动匠厂客户端(确认能正常打开聊天页 + 至少配好一个可用模型)
+  2. 在本仓库激活 Python venv,确认 playwright 已装
+  3. 直接 python sanity_check.py 即可
+"""
+import sys
+import time
+import traceback
+
+print("=" * 60)
+print("Stage 2 SDK Sanity Check")
+print("=" * 60)
+
+try:
+    from jiangchang_desktop_sdk import JiangchangDesktopClient
+    print("[1/6] import OK")
+except Exception as e:
+    print(f"[FAIL] import failed: {e}")
+    sys.exit(1)
+
+try:
+    with JiangchangDesktopClient() as c:
+        print("[2/6] context entered")
+
+        c.ensure_app_running()
+        print("[3/6] ensure_app_running OK")
+
+        c.wait_gateway_ready()
+        print("[4/6] wait_gateway_ready OK (note: returns even if gw not actually ready)")
+
+        c.new_task()
+        print("[5/6] new_task OK")
+
+        t0 = time.time()
+        answer = c.ask("你好,请用一句话回复,确认 SDK 可用")
+        elapsed = time.time() - t0
+        print(f"[6/6] ask() returned in {elapsed:.1f}s")
+        print(f"      answer length: {len(answer)} chars")
+        print(f"      answer preview: {answer[:200]!r}")
+        assert answer.strip(), "Empty answer!"
+
+        print()
+        print("[BONUS] verifying read() works")
+        msgs = c.read()
+        print(f"      read() returned {len(msgs)} messages")
+        for i, m in enumerate(msgs[-4:]):
+            print(f"      [-{len(msgs)-i}] role={m.role!r} id={m.id!r} "
+                  f"content_len={len(m.content) if m.content else 0}")
+
+        print()
+        print("[BONUS] verifying send_file raises NotImplementedError")
+        try:
+            c.send_file("/tmp/fake.txt")
+            print("      [FAIL] send_file did NOT raise!")
+        except NotImplementedError as e:
+            print(f"      [OK] send_file raised: {str(e)[:80]}...")
+
+    print()
+    print("=" * 60)
+    print("ALL CHECKS PASSED ✓")
+    print("=" * 60)
+except Exception as e:
+    print(f"\n[FAIL] sanity check crashed:")
+    traceback.print_exc()
+    sys.exit(2)

sdk/jiangchang_skill_core/__init__.py

@@ -1,39 +0,0 @@
-from .client import EntitlementClient
-from .guard import enforce_entitlement
-from .models import EntitlementResult
-from .runtime_env import (
-    apply_cli_local_defaults,
-    get_data_root,
-    get_sibling_skills_root,
-    get_skills_root,
-    get_user_id,
-    platform_default_data_root,
-)
-from .unified_logging import (
-    attach_unified_file_handler,
-    ensure_trace_for_process,
-    get_skill_log_file_path,
-    get_skill_logger,
-    get_unified_logs_dir,
-    setup_skill_logging,
-    subprocess_env_with_trace,
-)
-
-__all__ = [
-    "EntitlementClient",
-    "EntitlementResult",
-    "apply_cli_local_defaults",
-    "attach_unified_file_handler",
-    "enforce_entitlement",
-    "ensure_trace_for_process",
-    "get_data_root",
-    "get_sibling_skills_root",
-    "get_skills_root",
-    "get_skill_log_file_path",
-    "get_skill_logger",
-    "get_unified_logs_dir",
-    "get_user_id",
-    "platform_default_data_root",
-    "setup_skill_logging",
-    "subprocess_env_with_trace",
-]

sdk/jiangchang_skill_core/runtime_env.py

@@ -1,127 +0,0 @@
-"""
-JIANGCHANG_* 数据根与用户目录：解析规则 + 可选本地 CLI 默认值。
-
-各技能 scripts/jiangchang_skill_core/ 为发布用副本，与 kit 保持同步。
-"""
-
-from __future__ import annotations
-
-import os
-import sys
-
-# 发版/嵌入宿主前改为 False，或仅通过环境变量 JIANGCHANG_CLI_LOCAL_DEV=1 开启
-CLI_LOCAL_DEV_ENABLED = True
-
-# 本地开发且未设置 JIANGCHANG_USER_ID 时注入（与宿主约定一致即可修改）
-DEFAULT_LOCAL_USER_ID = "10032"
-
-# Windows 下未设置 JIANGCHANG_DATA_ROOT 时的默认盘路径
-WIN_DEFAULT_DATA_ROOT = r"D:\jiangchang-data"
-
-# 匠厂桌面宿主应用根（未设置 JIANGCHANG_APP_ROOT 时 Windows 兜底；技能一般在 {APP}/skills/ 下并列）
-WIN_DEFAULT_JIANGCHANG_APP_ROOT = r"D:\AI\jiangchang"
-
-
-def platform_default_data_root() -> str:
-    if sys.platform == "win32":
-        return WIN_DEFAULT_DATA_ROOT
-    return os.path.join(os.path.expanduser("~"), ".jiangchang-data")
-
-
-def get_data_root() -> str:
-    env = (os.getenv("JIANGCHANG_DATA_ROOT") or "").strip()
-    if env:
-        return env
-    return platform_default_data_root()
-
-
-def get_user_id() -> str:
-    return (os.getenv("JIANGCHANG_USER_ID") or "").strip() or "_anon"
-
-
-def _looks_like_skills_root(path: str) -> bool:
-    if not path or not os.path.isdir(path):
-        return False
-    for marker in (
-        "llm-manager",
-        "content-manager",
-        "account-manager",
-        "sohu-publisher",
-        "api-key-vault",
-    ):
-        if os.path.isdir(os.path.join(path, marker)):
-            return True
-    return False
-
-
-def get_skills_root() -> str:
-    """
-    并列技能安装目录（其下为「技能 slug」子目录）。
-
-    优先级：
-    1) JIANGCHANG_SKILLS_ROOT
-    2) CLAW_SKILLS_ROOT
-    3) JIANGCHANG_APP_ROOT：若 {APP}/skills 存在且像技能根则用之；否则若 APP 下已有技能子目录则 APP 即根
-    4) Windows：默认 D:\\AI\\jiangchang 同上规则
-    5) 其他平台：~/.openclaw/skills
-    """
-    for key in ("JIANGCHANG_SKILLS_ROOT", "CLAW_SKILLS_ROOT"):
-        v = (os.getenv(key) or "").strip()
-        if v:
-            return os.path.normpath(v)
-
-    app = (os.getenv("JIANGCHANG_APP_ROOT") or "").strip()
-    if sys.platform == "win32" and not app:
-        app = WIN_DEFAULT_JIANGCHANG_APP_ROOT
-    if app:
-        nested = os.path.join(app, "skills")
-        if _looks_like_skills_root(nested):
-            return os.path.normpath(nested)
-        if _looks_like_skills_root(app):
-            return os.path.normpath(app)
-
-    if sys.platform == "win32":
-        nested = os.path.join(WIN_DEFAULT_JIANGCHANG_APP_ROOT, "skills")
-        if _looks_like_skills_root(nested):
-            return os.path.normpath(nested)
-        if _looks_like_skills_root(WIN_DEFAULT_JIANGCHANG_APP_ROOT):
-            return os.path.normpath(WIN_DEFAULT_JIANGCHANG_APP_ROOT)
-
-    return os.path.normpath(os.path.join(os.path.expanduser("~"), ".openclaw", "skills"))
-
-
-def get_sibling_skills_root(skill_scripts_dir: str | None = None) -> str:
-    """
-    编排子进程调用兄弟技能时用：优先环境变量；否则从本技能 scripts 目录推断并列根
-    （OpenClaw 开发仓与网关 skills/<slug>/scripts 均满足「技能根之上一级 = 并列根」）。
-    """
-    for key in ("JIANGCHANG_SKILLS_ROOT", "CLAW_SKILLS_ROOT"):
-        v = (os.getenv(key) or "").strip()
-        if v:
-            return os.path.normpath(v)
-
-    if skill_scripts_dir:
-        scripts = os.path.abspath(skill_scripts_dir)
-        skill_root = os.path.dirname(scripts)
-        inferred = os.path.dirname(skill_root)
-        if _looks_like_skills_root(inferred):
-            return inferred
-
-    return get_skills_root()
-
-
-def apply_cli_local_defaults() -> None:
-    """
-    在 CLI 最早阶段调用（main.py 在 import 业务包之前）。
-    宿主已设置 JIANGCHANG_* 时不会覆盖。
-    """
-    enabled = CLI_LOCAL_DEV_ENABLED
-    if not enabled:
-        v = (os.getenv("JIANGCHANG_CLI_LOCAL_DEV") or "").strip().lower()
-        enabled = v in ("1", "true", "yes", "on")
-    if not enabled:
-        return
-    if not (os.getenv("JIANGCHANG_DATA_ROOT") or "").strip():
-        os.environ["JIANGCHANG_DATA_ROOT"] = platform_default_data_root()
-    if not (os.getenv("JIANGCHANG_USER_ID") or "").strip():
-        os.environ["JIANGCHANG_USER_ID"] = DEFAULT_LOCAL_USER_ID.strip()

sdk/pyproject.toml

@@ -1,19 +0,0 @@
-[build-system]
-requires = ["setuptools>=68", "wheel"]
-build-backend = "setuptools.build_meta"
-
-[project]
-name = "jiangchang-skill-core"
-version = "0.1.0"
-description = "Common entitlement SDK for Jiangchang skills"
-requires-python = ">=3.10"
-dependencies = [
-  "requests>=2.31.0",
-]
-
-[tool.setuptools]
-package-dir = {"" = "."}
-
-[tool.setuptools.packages.find]
-where = ["."]
-include = ["jiangchang_skill_core*"]

src/jiangchang_desktop_sdk/__init__.py

@@ -0,0 +1,38 @@
+from .exceptions import (
+    AppNotFoundError,
+    AssertError,
+    ConnectionError,
+    GatewayDownError,
+    JiangchangDesktopError,
+    LaunchError,
+    TimeoutError,
+)
+from .types import AskOptions, AssertOptions, JiangchangMessage, LaunchOptions
+
+__all__ = [
+    "JiangchangDesktopClient",
+    "JiangchangMessage",
+    "AskOptions",
+    "LaunchOptions",
+    "AssertOptions",
+    "JiangchangDesktopError",
+    "AppNotFoundError",
+    "ConnectionError",
+    "TimeoutError",
+    "AssertError",
+    "LaunchError",
+    "GatewayDownError",
+]
+__version__ = "1.0.9"
+
+
+def __getattr__(name: str):
+    if name == "JiangchangDesktopClient":
+        from .client import JiangchangDesktopClient
+
+        return JiangchangDesktopClient
+    raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
+
+
+def __dir__() -> list[str]:
+    return sorted({*__all__, "__version__"})

src/jiangchang_desktop_sdk/e2e_helpers.py

@@ -0,0 +1,470 @@
+# -*- coding: utf-8 -*-
+"""
+桌面 E2E 通用 helper：所有 skill 的 desktop E2E 测试共用。
+
+为什么独立出来：
+- disburse-payroll-icbc 实战验证：SDK 的 ask() 在 user_idx<0 时有死循环 bug，
+  且 send_file() 是 NotImplementedError。需要绕开它们自写完整测试流程
+- 这些 helper（拖拽附件、等 user 节点、多信号合流等待 agent 完成）是
+  **所有 skill 都通用的**，不应该每个 skill 都内嵌一份
+
+设计原则：
+- 所有 helper 只接受 Playwright Page 作为入口（不依赖 SDK client 实例）
+- 时间常量默认值留出宽容（user message 60s / agent complete 1200s）
+- 失败一律抛 TimeoutError 或 AssertionError，由调用方决定怎么截屏/上报
+
+依赖匠厂 DOM 锚点（docs/JIANGCHANG_CUSTOM_ANCHORS.md 守护）：
+- [data-testid="chat-composer-input"]
+- [data-testid="chat-page"][data-sending]
+- [data-role="user"] / [data-role="assistant"]
+- [data-testid="chat-execution-graph"][data-collapsed]
+- window.__jc_sending__
+"""
+from __future__ import annotations
+
+import base64
+import re
+import time
+from dataclasses import dataclass
+from pathlib import Path
+from typing import Iterator, Optional, Tuple
+
+from playwright.sync_api import Page
+
+
+__all__ = [
+    "SkillDataDir",
+    "resolve_skill_data_dir",
+    "require_logged_in_skill_data_dir",
+    "get_runtime_env",
+    "assert_skill_env_file",
+    "drop_file_into_composer",
+    "wait_for_attachment_ready",
+    "wait_for_composer_enabled",
+    "send_prompt_via_composer",
+    "wait_for_user_message",
+    "wait_for_agent_complete",
+]
+
+_NEWLINE = object()
+
+_ANONYMOUS_USER_IDS = frozenset({"", "_anon", "anon", "anonymous"})
+
+_DEFAULT_PLACEHOLDER_VALUES = frozenset({
+    "",
+    "xxx",
+    "sk-xxx",
+    "your-key",
+    "your_api_key",
+    "todo",
+    "changeme",
+    "replace-me",
+    "<your-key>",
+})
+
+@dataclass(frozen=True)
+class SkillDataDir:
+    """匠厂宿主解析出的 skill 用户数据目录上下文。"""
+
+    root: Path
+    path: Path
+    user_id: str
+    skill_slug: str
+
+
+def _normalize_ws(text: str) -> str:
+    return re.sub(r"\s+", "", text)
+
+
+def _invoke_ipc(page: Page, channel: str, payload: dict | None = None) -> dict:
+    """通过匠厂 preload 暴露的 IPC 调用主进程 handler。"""
+    result = page.evaluate(
+        """
+        async ({ channel, payload }) => {
+          const electron = window.electron;
+          if (!electron || !electron.ipcRenderer
+              || typeof electron.ipcRenderer.invoke !== 'function') {
+            throw new Error(
+              'window.electron.ipcRenderer.invoke 不可用：请在匠厂桌面客户端页面内运行 E2E，'
+              + '且 preload 已暴露 jiangchang IPC'
+            );
+          }
+          try {
+            if (payload === null || payload === undefined) {
+              return await electron.ipcRenderer.invoke(channel);
+            }
+            return await electron.ipcRenderer.invoke(channel, payload);
+          } catch (err) {
+            const msg = err && err.message ? err.message : String(err);
+            throw new Error(channel + ' IPC 调用失败: ' + msg);
+          }
+        }
+        """,
+        {"channel": channel, "payload": payload},
+    )
+    if not isinstance(result, dict):
+        raise RuntimeError(
+            f"{channel} 返回非对象: {result!r}"
+        )
+    return result
+
+
+def resolve_skill_data_dir(
+    page: Page,
+    skill_slug: str,
+    *,
+    create: bool = True,
+) -> SkillDataDir:
+    """通过宿主 IPC 解析当前登录用户下的 skill 数据目录（不拼路径、不用 _anon 默认值）。"""
+    raw = _invoke_ipc(
+        page,
+        "jiangchang:resolve-skill-data-dir",
+        {"skillSlug": skill_slug},
+    )
+    missing = [k for k in ("root", "path", "userId", "skillSlug") if not raw.get(k)]
+    if missing:
+        raise RuntimeError(
+            "jiangchang:resolve-skill-data-dir 返回结构不完整，"
+            f"缺少字段 {missing}，实际: {raw!r}"
+        )
+
+    data_path = Path(str(raw["path"]))
+    if create:
+        data_path.mkdir(parents=True, exist_ok=True)
+
+    return SkillDataDir(
+        root=Path(str(raw["root"])),
+        path=data_path,
+        user_id=str(raw["userId"]),
+        skill_slug=str(raw["skillSlug"]),
+    )
+
+
+def require_logged_in_skill_data_dir(page: Page, skill_slug: str) -> SkillDataDir:
+    """解析 skill 数据目录，并断言当前宿主已同步真实登录用户（非匿名）。"""
+    ctx = resolve_skill_data_dir(page, skill_slug)
+    uid = (ctx.user_id or "").strip().lower()
+    if uid in _ANONYMOUS_USER_IDS:
+        raise AssertionError(
+            "当前宿主没有同步登录用户 ID（收到 "
+            f"{ctx.user_id!r}），不能运行桌面 E2E。"
+            "请先在匠厂客户端登录，或检查 jiangchangUserId 是否已同步到设置。"
+        )
+    return ctx
+
+
+def get_runtime_env(page: Page) -> dict:
+    """诊断用：读取宿主主进程解析的运行时环境（勿用于拼路径）。"""
+    return _invoke_ipc(page, "jiangchang:get-runtime-env", None)
+
+
+def _strip_env_value(raw: str) -> str:
+    value = raw.strip()
+    if len(value) >= 2 and value[0] == value[-1] and value[0] in ('"', "'"):
+        return value[1:-1]
+    return value
+
+
+def _parse_env_file(env_path: Path) -> dict[str, str]:
+    """解析简单 KEY=value .env（无 shell 展开）。"""
+    parsed: dict[str, str] = {}
+    text = env_path.read_text(encoding="utf-8")
+    for line in text.splitlines():
+        stripped = line.strip()
+        if not stripped or stripped.startswith("#"):
+            continue
+        if "=" not in stripped:
+            continue
+        key, _, raw_value = stripped.partition("=")
+        key = key.strip()
+        if not key:
+            continue
+        parsed[key] = _strip_env_value(raw_value)
+    return parsed
+
+
+def _is_placeholder_value(value: str, extra: set[str] | None) -> bool:
+    normalized = value.strip().lower()
+    placeholders = _DEFAULT_PLACEHOLDER_VALUES
+    if extra:
+        placeholders = placeholders | {p.strip().lower() for p in extra}
+    return normalized in placeholders
+
+
+def assert_skill_env_file(
+    skill_data_dir: SkillDataDir,
+    required_keys: list[str] | tuple[str, ...],
+    *,
+    env_rel_path: str = "config/.env",
+    placeholder_values: set[str] | None = None,
+) -> Path:
+    """Preflight：检查 skill 用户数据目录下 config/.env 是否已配置所需密钥。"""
+    env_path = skill_data_dir.path / env_rel_path
+    if not env_path.is_file():
+        raise AssertionError(
+            f"缺少配置文件: {env_path}\n"
+            "E2E 测试不会自动生成真实密钥，请先一次性配置用户数据目录 config/.env"
+        )
+
+    env_map = _parse_env_file(env_path)
+    invalid: list[str] = []
+    for key in required_keys:
+        if key not in env_map:
+            invalid.append(key)
+            continue
+        value = env_map[key]
+        if not value.strip() or _is_placeholder_value(value, placeholder_values):
+            invalid.append(key)
+
+    if invalid:
+        raise AssertionError(
+            f"config/.env 配置不完整或仍为占位符: {env_path}\n"
+            f"缺失/无效的 key: {', '.join(invalid)}\n"
+            "E2E 测试不会自动生成真实密钥，请先一次性配置用户数据目录 config/.env"
+        )
+    return env_path
+
+
+def _iter_text_and_newlines(prompt: str) -> Iterator[str | object]:
+    """按真实输入顺序产出文本片段与换行标记（\\r\\n / \\n / \\r 均视为单次换行）。"""
+    i = 0
+    n = len(prompt)
+    text_start = 0
+    while i < n:
+        if i + 1 < n and prompt[i] == "\r" and prompt[i + 1] == "\n":
+            if i > text_start:
+                yield prompt[text_start:i]
+            yield _NEWLINE
+            i += 2
+            text_start = i
+        elif prompt[i] in "\n\r":
+            if i > text_start:
+                yield prompt[text_start:i]
+            yield _NEWLINE
+            i += 1
+            text_start = i
+        else:
+            i += 1
+    if text_start < n:
+        yield prompt[text_start:]
+
+
+# ─── 附件上传（绕开 SDK send_file 未实现） ──────────────────────────
+
+def drop_file_into_composer(page: Page, file_path: Path) -> None:
+    """通过 DragEvent + DataTransfer 把文件拖入聊天输入框。
+
+    匠厂 ChatInput 的 onDrop 挂在外层 div 上，但 React 17+ 事件代理到 root，
+    所以在 textarea 上派发 bubbles:true 的 drop 事件能正常触发 stageBufferFiles
+    → /api/files/stage-buffer → 真实附件链路。
+    """
+    payload_b64 = base64.b64encode(file_path.read_bytes()).decode("ascii")
+    page.evaluate(
+        """
+        ({ base64, fileName, mimeType }) => {
+          const binary = atob(base64);
+          const bytes = new Uint8Array(binary.length);
+          for (let i = 0; i < binary.length; i++) {
+            bytes[i] = binary.charCodeAt(i);
+          }
+          const file = new File([bytes], fileName, { type: mimeType });
+          const dt = new DataTransfer();
+          dt.items.add(file);
+          const textarea = document.querySelector('[data-testid="chat-composer-input"]');
+          if (!textarea) {
+            throw new Error('chat-composer-input not found');
+          }
+          const opts = { bubbles: true, cancelable: true, dataTransfer: dt };
+          textarea.dispatchEvent(new DragEvent('dragenter', opts));
+          textarea.dispatchEvent(new DragEvent('dragover', opts));
+          textarea.dispatchEvent(new DragEvent('drop', opts));
+        }
+        """,
+        {
+            "base64": payload_b64,
+            "fileName": file_path.name,
+            "mimeType": _guess_mime(file_path),
+        },
+    )
+
+
+def _guess_mime(file_path: Path) -> str:
+    suffix = file_path.suffix.lower()
+    return {
+        ".xlsx": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
+        ".xls": "application/vnd.ms-excel",
+        ".csv": "text/csv",
+        ".pdf": "application/pdf",
+        ".png": "image/png",
+        ".jpg": "image/jpeg",
+        ".jpeg": "image/jpeg",
+        ".txt": "text/plain",
+        ".json": "application/json",
+    }.get(suffix, "application/octet-stream")
+
+
+def wait_for_attachment_ready(page: Page, file_name: str, timeout_s: float = 30.0) -> None:
+    """stage-buffer 成功后附件 chip 会展示 fileName，轮询直到可见。"""
+    deadline = time.time() + timeout_s
+    name_loc = page.get_by_text(file_name, exact=False)
+    while time.time() < deadline:
+        try:
+            n = name_loc.count()
+            for i in range(n):
+                if name_loc.nth(i).is_visible():
+                    return
+        except Exception:
+            pass
+        time.sleep(0.5)
+    raise TimeoutError(
+        f"附件 {file_name!r} 在 {timeout_s}s 内未变为 ready"
+    )
+
+
+# ─── 发送 prompt（绕开 SDK ask 的 15s 锁死） ────────────────────────
+
+def wait_for_composer_enabled(page: Page, timeout_s: float = 15.0) -> None:
+    """等输入框可见且非 disabled（避免 canSend=false 静默 no-op）。"""
+    page.wait_for_selector(
+        '[data-testid="chat-composer-input"]',
+        state="visible",
+        timeout=int(timeout_s * 1000),
+    )
+    textarea = page.locator('[data-testid="chat-composer-input"]')
+    deadline = time.time() + timeout_s
+    while time.time() < deadline:
+        if not textarea.evaluate("(el) => el.disabled"):
+            return
+        time.sleep(0.3)
+    raise TimeoutError(
+        f"chat-composer-input 在 {timeout_s}s 内仍为 disabled（gateway 可能未就绪）"
+    )
+
+
+def send_prompt_via_composer(page: Page, prompt: str, *, delay_ms: int = 25) -> None:
+    """拟人逐字输入 + Shift+Enter 换行 + Enter 发送（禁止 DOM/剪贴板/伪造事件）。"""
+    textarea = page.locator('[data-testid="chat-composer-input"]')
+    textarea.click()
+    textarea.press("Control+A")
+    textarea.press("Backspace")
+    for segment in _iter_text_and_newlines(prompt):
+        if segment is _NEWLINE:
+            textarea.press("Shift+Enter")
+        else:
+            textarea.press_sequentially(str(segment), delay=delay_ms)
+    textarea.press("Enter")
+
+
+def wait_for_user_message(page: Page, prompt: str, timeout_s: float = 60.0) -> int:
+    """等我们这条 user 消息进入 DOM，返回它在 [data-role] 列表里的 index。
+
+    绕开 SDK ask() 只给 15s 窗口的脆弱判据：用 prompt 文本反向匹配，
+    宽容到 60s。脏 session（new_task 后 gateway 载回历史）也能正确定位。
+    """
+    prompt_norm = _normalize_ws(prompt)
+    deadline = time.time() + timeout_s
+    items = page.locator('[data-role]')
+    while time.time() < deadline:
+        total = items.count()
+        for i in range(total - 1, -1, -1):
+            node = items.nth(i)
+            role = (node.get_attribute("data-role") or "").lower()
+            if role != "user":
+                continue
+            text = node.inner_text(timeout=2000) or ""
+            text_norm = _normalize_ws(text)
+            if prompt_norm in text_norm or text_norm in prompt_norm:
+                return i
+        time.sleep(0.5)
+    raise TimeoutError(
+        f"在 {timeout_s}s 内未找到匹配 user 消息（prompt 归一化前 80 字="
+        f"{prompt_norm[:80]!r})"
+    )
+
+
+# ─── 等 agent 完成（多信号合流） ────────────────────────────────
+
+def _chat_sending_false(page: Page) -> bool:
+    val = page.locator('[data-testid="chat-page"]').first.get_attribute("data-sending")
+    return val is not None and val.lower() == "false"
+
+
+def _window_sending_not_true(page: Page) -> bool:
+    val = page.evaluate("() => window.__jc_sending__")
+    return val is not True
+
+
+def _no_expanded_execution_graph(page: Page) -> bool:
+    return (
+        page.locator('[data-testid="chat-execution-graph"][data-collapsed="false"]').count()
+        == 0
+    )
+
+
+def _latest_assistant_after(page: Page, user_idx: int) -> Optional[Tuple[int, str, bool]]:
+    items = page.locator('[data-role]')
+    total = items.count()
+    for i in range(total - 1, user_idx, -1):
+        node = items.nth(i)
+        role = (node.get_attribute("data-role") or "").lower()
+        if role != "assistant":
+            continue
+        body = node.inner_text(timeout=2000) or ""
+        streaming = (node.get_attribute("data-streaming") or "false").lower() == "true"
+        return i, body, streaming
+    return None
+
+
+def wait_for_agent_complete(
+    page: Page,
+    user_idx: int,
+    *,
+    overall_timeout_s: float = 1200.0,
+    stable_seconds: float = 5.0,
+    poll_interval: float = 1.0,
+) -> str:
+    """多信号合流等本轮 agent 完成，返回最末 assistant 气泡文本。
+
+    完成条件（全部满足并稳定 stable_seconds 秒）：
+    1) chat-page data-sending="false"
+    2) window.__jc_sending__ 不为 True
+    3) 不存在未折叠的 execution graph
+    4) user_idx 之后存在 assistant 节点，有非空 body，data-streaming != "true"
+    5) 上面 assistant 节点的文本长度连续 stable_seconds 秒无变化
+    """
+    deadline = time.time() + overall_timeout_s
+    last_body_len = -1
+    last_change_at = time.time()
+
+    while time.time() < deadline:
+        chat_ok = _chat_sending_false(page)
+        win_ok = _window_sending_not_true(page)
+        graph_ok = _no_expanded_execution_graph(page)
+        picked = _latest_assistant_after(page, user_idx)
+
+        body_text = ""
+        streaming = True
+        has_body = False
+        if picked is not None:
+            _, body_text, streaming = picked
+            has_body = len(body_text.strip()) > 0
+
+        all_ready = chat_ok and win_ok and graph_ok and has_body and not streaming
+
+        if not all_ready:
+            last_body_len = -1
+            last_change_at = time.time()
+        else:
+            cur_len = len(body_text)
+            if cur_len != last_body_len:
+                last_body_len = cur_len
+                last_change_at = time.time()
+            elif time.time() - last_change_at >= stable_seconds:
+                return body_text
+
+        time.sleep(poll_interval)
+
+    raise TimeoutError(
+        f"agent 在 {overall_timeout_s}s 内未完成（user_idx={user_idx} "
+        f"last_body_len={last_body_len}）"
+    )

src/jiangchang_desktop_sdk/exceptions.py

@@ -0,0 +1,27 @@
+class JiangchangDesktopError(Exception):
+    """基类"""
+    pass
+
+class AppNotFoundError(JiangchangDesktopError):
+    """Electron 可执行文件找不到时抛出"""
+    pass
+
+class ConnectionError(JiangchangDesktopError, ConnectionError):
+    """连接桌面应用失败时抛出"""
+    pass
+
+class TimeoutError(JiangchangDesktopError, TimeoutError):
+    """操作超时"""
+    pass
+
+class AssertError(JiangchangDesktopError):
+    """断言失败时抛出，消息要包含期望值和实际值"""
+    pass
+
+class LaunchError(JiangchangDesktopError):
+    """应用启动失败时抛出"""
+    pass
+
+class GatewayDownError(JiangchangDesktopError):
+    """Gateway 在等待过程中被检测到已停止/退出时抛出，便于测试立刻失败而不是空等超时。"""
+    pass

src/jiangchang_desktop_sdk/testing/__init__.py

@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+"""匠厂桌面 E2E 与集成测试常用工具子包。
+
+提供：
+  - ``SkillInfo`` / ``discover_skill_root`` / ``parse_skill_md``
+  - ``skill_healthcheck``
+  - ``HostAPIClient`` / ``HostAPIError``
+
+**不提供任何会话清理能力**：测试完全模拟真实用户的 UI 操作，
+真实用户从不会去后台删会话，测试也不该走底层 API / 文件系统去清。
+"""
+from .config import SkillInfo, discover_skill_root, parse_skill_md
+from .healthcheck import HealthCheckError, skill_healthcheck
+from .host_api import HostAPIClient, HostAPIError
+
+__all__ = [
+    "SkillInfo",
+    "discover_skill_root",
+    "parse_skill_md",
+    "HealthCheckError",
+    "skill_healthcheck",
+    "HostAPIClient",
+    "HostAPIError",
+]

src/jiangchang_desktop_sdk/testing/config.py

@@ -0,0 +1,137 @@
+# -*- coding: utf-8 -*-
+"""Skill 元信息读取。
+
+负责：
+  - 定位 skill 根目录（含 SKILL.md）；
+  - 解析 SKILL.md 的 YAML frontmatter，抽出 slug / version / name 等关键字段。
+
+为避免硬性依赖 PyYAML，这里用一个**足够用**的轻量正则 parser：只抽取
+我们真正关心的字段（顶层 `name` / `version` / `author`，嵌套 `openclaw.slug`
+与 `openclaw.category`）。更复杂的 YAML 结构请自行用 PyYAML 解析。
+"""
+from __future__ import annotations
+
+import os
+import re
+from dataclasses import dataclass
+from pathlib import Path
+from typing import Optional
+
+SKILL_MD = "SKILL.md"
+SKILL_ROOT_ENV = "JIANGCHANG_E2E_SKILL_ROOT"
+
+
+@dataclass
+class SkillInfo:
+    root: str
+    slug: str
+    name: str
+    version: str
+    author: str = ""
+    category: str = ""
+
+
+def discover_skill_root(start: Optional[str] = None) -> str:
+    """定位 skill 根目录。
+
+    优先级：
+      1. 环境变量 ``JIANGCHANG_E2E_SKILL_ROOT``（由调用方或测试入口提前注入）；
+      2. 从 ``start``（默认 cwd）向上回溯，直到找到含 ``SKILL.md`` 的目录。
+    """
+    env = (os.environ.get(SKILL_ROOT_ENV) or "").strip()
+    if env:
+        env_abs = os.path.abspath(env)
+        if os.path.isfile(os.path.join(env_abs, SKILL_MD)):
+            return env_abs
+    cur = Path(start or os.getcwd()).resolve()
+    for parent in [cur, *cur.parents]:
+        if (parent / SKILL_MD).exists():
+            return str(parent)
+    raise FileNotFoundError(
+        f"未能在 {start or os.getcwd()} 及其父目录中找到 {SKILL_MD}。"
+        f"请设置环境变量 {SKILL_ROOT_ENV}=<skill 根目录绝对路径>。"
+    )
+
+
+_FRONTMATTER_RE = re.compile(r"^---\s*\n(.*?)\n---\s*\n", re.DOTALL)
+
+
+def _extract_frontmatter(text: str) -> str:
+    match = _FRONTMATTER_RE.match(text)
+    if not match:
+        raise ValueError("SKILL.md 缺少 YAML frontmatter（--- ... ---）。")
+    return match.group(1)
+
+
+def _strip_quotes(value: str) -> str:
+    v = value.strip()
+    if len(v) >= 2 and v[0] == v[-1] and v[0] in ("'", '"'):
+        return v[1:-1]
+    return v
+
+
+def parse_skill_md(skill_root: str) -> SkillInfo:
+    """解析 SKILL.md 的 frontmatter，返回 SkillInfo。"""
+    md_path = Path(skill_root) / SKILL_MD
+    if not md_path.exists():
+        raise FileNotFoundError(f"SKILL.md 不存在：{md_path}")
+    text = md_path.read_text(encoding="utf-8")
+    fm = _extract_frontmatter(text)
+
+    top: dict[str, str] = {}
+    openclaw: dict[str, str] = {}
+
+    lines = fm.splitlines()
+    i = 0
+    while i < len(lines):
+        line = lines[i]
+        if not line.strip() or line.lstrip().startswith("#"):
+            i += 1
+            continue
+        # 顶层 key: value
+        m = re.match(r"^([A-Za-z_][\w-]*):\s*(.*)$", line)
+        if m:
+            key, rest = m.group(1), m.group(2)
+            if rest.strip() == "":
+                # 嵌套块，收集 2 空格缩进的子项
+                i += 1
+                sub: dict[str, str] = {}
+                while i < len(lines):
+                    sub_line = lines[i]
+                    if sub_line.strip() == "" or sub_line.lstrip().startswith("#"):
+                        i += 1
+                        continue
+                    if not sub_line.startswith("  "):
+                        break
+                    sm = re.match(r"^\s+([A-Za-z_][\w-]*):\s*(.*)$", sub_line)
+                    if sm:
+                        sub[sm.group(1)] = _strip_quotes(sm.group(2))
+                    i += 1
+                if key == "metadata":
+                    # openclaw 在 metadata 下再下一层：
+                    #   metadata:
+                    #     openclaw:
+                    #       slug: ...
+                    # 上面 sub 已经拿到的只是 "openclaw" 这个 key。为稳妥起见，回头
+                    # 用一个更宽松的扫描：直接找所有含 `slug:` `category:` 的行。
+                    pass
+                continue
+            top[key] = _strip_quotes(rest)
+        i += 1
+
+    # openclaw.slug / category 用宽松扫描兜底（无论嵌套几层）
+    for line in lines:
+        stripped = line.lstrip()
+        if stripped.startswith("slug:") and "slug" not in openclaw:
+            openclaw["slug"] = _strip_quotes(stripped.split(":", 1)[1])
+        elif stripped.startswith("category:") and "category" not in openclaw:
+            openclaw["category"] = _strip_quotes(stripped.split(":", 1)[1])
+
+    return SkillInfo(
+        root=os.path.abspath(skill_root),
+        slug=openclaw.get("slug", "") or Path(skill_root).name,
+        name=top.get("name", Path(skill_root).name),
+        version=top.get("version", "0.0.0"),
+        author=top.get("author", ""),
+        category=openclaw.get("category", ""),
+    )

src/jiangchang_desktop_sdk/testing/healthcheck.py

@@ -0,0 +1,69 @@
+# -*- coding: utf-8 -*-
+"""技能健康检查。
+
+检查项：
+  1. SKILL.md 成功解析，含 slug / version。
+  2. ``python scripts/main.py health`` 命令退出码为 0（每个 skill 都约定实现）。
+"""
+from __future__ import annotations
+
+import logging
+import os
+import subprocess
+import sys
+
+from .config import SkillInfo
+
+logger = logging.getLogger("jiangchang_desktop_sdk.testing.healthcheck")
+
+
+class HealthCheckError(RuntimeError):
+    """健康检查失败。"""
+
+
+def skill_healthcheck(
+    skill_info: SkillInfo,
+    *,
+    run_cli: bool = True,
+    timeout_s: float = 15.0,
+) -> None:
+    """对一个 skill 跑本地健康检查。失败抛 ``HealthCheckError``。"""
+    if not skill_info.slug:
+        raise HealthCheckError(f"SKILL.md 未定义 openclaw.slug：{skill_info.root}")
+    if not skill_info.version or skill_info.version == "0.0.0":
+        raise HealthCheckError(f"SKILL.md 未定义 version：{skill_info.root}")
+
+    if not run_cli:
+        return
+
+    main_py = os.path.join(skill_info.root, "scripts", "main.py")
+    if not os.path.isfile(main_py):
+        logger.warning("skill_healthcheck: %s 不存在，跳过 CLI health 检查", main_py)
+        return
+
+    cmd = [sys.executable, main_py, "health"]
+    logger.debug("skill_healthcheck: 运行 %s (cwd=%s)", cmd, skill_info.root)
+    try:
+        proc = subprocess.run(
+            cmd,
+            capture_output=True,
+            text=True,
+            timeout=timeout_s,
+            cwd=skill_info.root,
+            encoding="utf-8",
+            errors="replace",
+        )
+    except subprocess.TimeoutExpired as exc:
+        raise HealthCheckError(
+            f"skill_healthcheck: '{' '.join(cmd)}' 超时 {timeout_s}s"
+        ) from exc
+
+    if proc.returncode != 0:
+        raise HealthCheckError(
+            f"skill_healthcheck: '{' '.join(cmd)}' 退出码 {proc.returncode}\n"
+            f"stdout: {proc.stdout[:600]}\n"
+            f"stderr: {proc.stderr[:600]}"
+        )
+    logger.info(
+        "skill_healthcheck: %s v%s OK", skill_info.slug, skill_info.version
+    )

src/jiangchang_desktop_sdk/testing/host_api.py

@@ -0,0 +1,82 @@
+# -*- coding: utf-8 -*-
+"""匠厂 Host HTTP API 的 Python 轻封装。
+
+使用 stdlib urllib，避免为 SDK 引入新运行时依赖。当前只暴露本模块
+真正需要的端点（健康探活、agent 列表），**不包含任何会话删除/会话
+文件系统操作**——测试侧要保持"只通过 UI 操作，不走底层接口"的原则，
+后续如需访问其他 host-api 端点请在此处按需添加读型方法。
+
+Host API 默认端口：`13210`（见 jiangchang/electron/utils/config.ts 中 `CLAWX_HOST_API`）。
+可通过环境变量 ``CLAWX_PORT_CLAWX_HOST_API`` 或本类的 ``port`` 参数覆盖。
+"""
+from __future__ import annotations
+
+import json
+import logging
+import os
+import urllib.error
+import urllib.request
+from typing import Any, Dict, Optional
+
+DEFAULT_PORT = 13210
+DEFAULT_HOST = "127.0.0.1"
+
+logger = logging.getLogger("jiangchang_desktop_sdk.testing.host_api")
+
+
+class HostAPIError(RuntimeError):
+    """Host API 调用失败（网络错误或非 2xx 响应）。"""
+
+
+class HostAPIClient:
+    def __init__(
+        self,
+        host: str = DEFAULT_HOST,
+        port: Optional[int] = None,
+        timeout: float = 10.0,
+    ) -> None:
+        self.host = host
+        env_port = os.environ.get("CLAWX_PORT_CLAWX_HOST_API")
+        self.port = port or (int(env_port) if env_port else DEFAULT_PORT)
+        self.timeout = timeout
+
+    @property
+    def base_url(self) -> str:
+        return f"http://{self.host}:{self.port}"
+
+    def _request(self, method: str, path: str, body: Any = None) -> Any:
+        url = f"{self.base_url}{path}"
+        data = None
+        headers = {"Accept": "application/json"}
+        if body is not None:
+            data = json.dumps(body).encode("utf-8")
+            headers["Content-Type"] = "application/json"
+        req = urllib.request.Request(url, data=data, method=method, headers=headers)
+        try:
+            with urllib.request.urlopen(req, timeout=self.timeout) as resp:
+                raw = resp.read().decode("utf-8")
+                if not raw:
+                    return None
+                try:
+                    return json.loads(raw)
+                except json.JSONDecodeError:
+                    return raw
+        except urllib.error.HTTPError as exc:
+            payload: Any
+            try:
+                payload = json.loads(exc.read().decode("utf-8"))
+            except Exception:  # noqa: BLE001
+                payload = str(exc)
+            raise HostAPIError(f"{method} {path} -> HTTP {exc.code}: {payload}") from exc
+        except urllib.error.URLError as exc:
+            raise HostAPIError(f"{method} {path} -> {exc}") from exc
+
+    def ping(self) -> bool:
+        try:
+            self.list_agents()
+            return True
+        except HostAPIError:
+            return False
+
+    def list_agents(self) -> Dict[str, Any]:
+        return self._request("GET", "/api/agents") or {}

src/jiangchang_desktop_sdk/types.py

@@ -0,0 +1,48 @@
+from dataclasses import dataclass
+from typing import Optional, List
+
+@dataclass
+class JiangchangMessage:
+    """单条会话消息"""
+    id: str
+    role: str  # 'user' | 'assistant' | 'system' | 'tool'
+    content: str
+    timestamp: float
+    is_error: bool = False
+    tool_call_id: Optional[str] = None
+    tool_name: Optional[str] = None
+    tool_status: Optional[str] = None  # 'running' | 'completed' | 'error'
+    thinking_content: Optional[str] = None
+
+@dataclass
+class AskOptions:
+    """ask() 方法的选项"""
+    timeout: int = 120000            # 毫秒
+    wait_for_tools: bool = True
+    agent_id: str = "main"
+    # 拟人化输入：每个字符间延迟（毫秒）。0 = 直接 fill()。
+    typing_delay_ms: int = 25
+    # 发送方式：True=按 Enter 键；False=点击发送按钮
+    use_enter_key: bool = True
+    # 每次 ask 前是否自动新建任务（避免上下文污染）
+    new_task: bool = True
+    # 流式输出判稳阈值（秒）：助手消息文本连续该秒数无增长视为完成
+    stable_seconds: float = 3.0
+    # 轮询间隔（秒）
+    poll_interval: float = 0.5
+
+@dataclass
+class LaunchOptions:
+    """launch_app() 方法的选项"""
+    executable_path: Optional[str] = None  # 默认从 JIANGCHANG_E2E_APP_PATH 环境变量读取
+    cdp_port: int = 9222
+    startup_timeout: int = 30000
+    headless: bool = False       # 是否无头模式运行
+
+@dataclass
+class AssertOptions:
+    """assert_contains() 方法的选项"""
+    timeout: int = 5000
+    match_mode: str = "contains"  # 'contains' | 'regex' | 'exact'
+    message_index: int = -1        # -1 表示最后一条 assistant 消息
+    include_tools: bool = False

src/jiangchang_desktop_sdk/window_win32.py

@@ -0,0 +1,85 @@
+# -*- coding: utf-8 -*-
+"""
+Win32 窗口工具：跨 SDK / screencast 共享的"激活并最大化匠厂主窗口"实现。
+
+为什么单独抽出来：
+- SDK 的 bring_to_front 需要 OS 级窗口前置（page.bring_to_front 只切 tab）
+- screencast 的 run_screencast 录屏前也要把匠厂浮到前面并铺满屏幕
+- 两者用同一份 EnumWindows + ShowWindow(SW_MAXIMIZE) + SetForegroundWindow 实现，
+  避免代码重复维护
+
+跨平台行为：
+- Windows: 真正执行
+- 其他系统: 直接返回 False（调用方按需 fallback 到协议激活）
+"""
+from __future__ import annotations
+
+import logging
+import os
+from typing import Optional, Tuple
+
+_logger = logging.getLogger("jiangchang_desktop_sdk.window_win32")
+
+_DEFAULT_KEYWORDS: Tuple[str, ...] = ("匠厂", "Jiangchang", "ClawX", "OpenClaw")
+SW_MAXIMIZE = 3
+
+
+def activate_and_maximize_jiangchang_window(
+    keywords: Optional[Tuple[str, ...]] = None,
+) -> bool:
+    """Windows: EnumWindows 找匠厂主窗口 → ShowWindow(SW_MAXIMIZE) + SetForegroundWindow。
+
+    Args:
+        keywords: 标题模糊匹配的关键词；不传则用默认
+                  ("匠厂", "Jiangchang", "ClawX", "OpenClaw")
+
+    Returns:
+        True: 找到窗口并执行了 ShowWindow + SetForegroundWindow
+        False: 非 Windows / ctypes 不可用 / 找不到匹配窗口 / 任何异常
+    """
+    if os.name != "nt":
+        return False
+
+    try:
+        import ctypes
+        from ctypes import wintypes
+    except Exception as exc:
+        _logger.debug("ctypes 不可用：%s", exc)
+        return False
+
+    user32 = ctypes.windll.user32
+    kw = keywords or _DEFAULT_KEYWORDS
+    matching: list = []
+
+    @ctypes.WINFUNCTYPE(ctypes.c_bool, wintypes.HWND, wintypes.LPARAM)
+    def _enum_proc(hwnd, _lparam):
+        if not user32.IsWindowVisible(hwnd):
+            return True
+        length = user32.GetWindowTextLengthW(hwnd)
+        if length == 0:
+            return True
+        buf = ctypes.create_unicode_buffer(length + 1)
+        user32.GetWindowTextW(hwnd, buf, length + 1)
+        if any(k in buf.value for k in kw):
+            matching.append((hwnd, buf.value))
+        return True
+
+    try:
+        user32.EnumWindows(_enum_proc, 0)
+    except Exception as exc:
+        _logger.debug("EnumWindows 失败：%s", exc)
+        return False
+
+    if not matching:
+        _logger.debug("未找到匠厂主窗口（keywords=%s）", kw)
+        return False
+
+    hwnd, title = matching[0]
+    try:
+        user32.ShowWindow(hwnd, SW_MAXIMIZE)
+        user32.SetForegroundWindow(hwnd)
+        _logger.debug("已激活+最大化 hwnd=%s title=%s", hwnd, title)
+        return True
+    except Exception as exc:
+        _logger.debug("ShowWindow/SetForegroundWindow 失败：%s", exc)
+        return False

src/jiangchang_skill_core/__init__.py

@@ -0,0 +1,101 @@
+from .client import EntitlementClient
+from .config import ensure_env_file, get, get_bool, get_float, get_int
+from .errors import EntitlementDeniedError, EntitlementError, EntitlementServiceError
+from .guard import enforce_entitlement
+from .models import EntitlementResult
+from .runtime_env import (
+    apply_cli_local_defaults,
+    find_chrome_executable,
+    get_data_root,
+    get_sibling_skills_root,
+    get_skills_root,
+    get_user_id,
+    platform_default_data_root,
+)
+from .unified_logging import (
+    attach_unified_file_handler,
+    ensure_trace_for_process,
+    get_skill_log_file_path,
+    get_skill_logger,
+    get_unified_logs_dir,
+    setup_skill_logging,
+    subprocess_env_with_trace,
+)
+from .media_assets import (
+    MediaAssetsStatus,
+    background_music_issue,
+    ensure_media_assets,
+    is_git_lfs_pointer,
+    is_usable_audio_file,
+    pick_background_music,
+    probe_background_music,
+    probe_ffmpeg,
+    probe_media_assets,
+    resolve_ffmpeg,
+    resolve_ffprobe,
+    resolve_media_assets_root,
+    resolve_music_dir,
+)
+from .runtime_diagnostics import (
+    RuntimeDiagnostics,
+    RuntimeIssue,
+    collect_runtime_diagnostics,
+    format_runtime_health_lines,
+    is_jiangchang_skill_core_from_skill_tree,
+    runtime_diagnostics_dict,
+    version_ge,
+)
+
+try:
+    from . import rpa
+except ImportError:
+    rpa = None  # type: ignore[assignment,misc]
+
+__all__ = [
+    "EntitlementClient",
+    "EntitlementDeniedError",
+    "EntitlementError",
+    "EntitlementResult",
+    "EntitlementServiceError",
+    "MediaAssetsStatus",
+    "RuntimeDiagnostics",
+    "RuntimeIssue",
+    "background_music_issue",
+    "collect_runtime_diagnostics",
+    "ensure_media_assets",
+    "format_runtime_health_lines",
+    "is_git_lfs_pointer",
+    "is_jiangchang_skill_core_from_skill_tree",
+    "is_usable_audio_file",
+    "probe_background_music",
+    "probe_ffmpeg",
+    "probe_media_assets",
+    "pick_background_music",
+    "resolve_ffmpeg",
+    "resolve_ffprobe",
+    "resolve_media_assets_root",
+    "resolve_music_dir",
+    "runtime_diagnostics_dict",
+    "version_ge",
+    "apply_cli_local_defaults",
+    "attach_unified_file_handler",
+    "ensure_env_file",
+    "enforce_entitlement",
+    "ensure_trace_for_process",
+    "find_chrome_executable",
+    "get",
+    "get_bool",
+    "get_data_root",
+    "get_float",
+    "get_int",
+    "get_sibling_skills_root",
+    "get_skills_root",
+    "get_skill_log_file_path",
+    "get_skill_logger",
+    "get_unified_logs_dir",
+    "get_user_id",
+    "platform_default_data_root",
+    "rpa",
+    "setup_skill_logging",
+    "subprocess_env_with_trace",
+]

src/jiangchang_skill_core/config.py

@@ -0,0 +1,188 @@
+"""三级优先级配置读取 + 首次 .env 落盘（进程 env > 数据目录 .env > .env.example）。"""
+
+from __future__ import annotations
+
+import os
+import shutil
+from typing import Any
+
+from .runtime_env import get_data_root, get_user_id
+
+_skill_slug: str | None = None
+_example_path: str | None = None
+_env_file_path: str | None = None
+_user_env_cache: dict[str, str] | None = None
+_example_defaults_cache: dict[str, str] | None = None
+
+
+def _parse_env_file(path: str) -> dict[str, str]:
+    """标准库手写 .env 解析（不引 python-dotenv）。"""
+    result: dict[str, str] = {}
+    if not path or not os.path.isfile(path):
+        return result
+    with open(path, encoding="utf-8") as f:
+        for raw_line in f:
+            line = raw_line.strip()
+            if not line or line.startswith("#"):
+                continue
+            if "=" not in line:
+                continue
+            key, _, value = line.partition("=")
+            key = key.strip()
+            value = value.strip()
+            if not key:
+                continue
+            if len(value) >= 2 and value[0] == value[-1] and value[0] in ('"', "'"):
+                value = value[1:-1]
+            elif " #" in value:
+                value = value.split(" #", 1)[0].strip()
+            result[key] = value
+    return result
+
+
+def _get_user_env() -> dict[str, str]:
+    global _user_env_cache
+    if _user_env_cache is not None:
+        return _user_env_cache
+    if _env_file_path and os.path.isfile(_env_file_path):
+        _user_env_cache = _parse_env_file(_env_file_path)
+    else:
+        _user_env_cache = {}
+    return _user_env_cache
+
+
+def _get_example_defaults() -> dict[str, str]:
+    global _example_defaults_cache
+    if _example_defaults_cache is not None:
+        return _example_defaults_cache
+    if _example_path and os.path.isfile(_example_path):
+        _example_defaults_cache = _parse_env_file(_example_path)
+    else:
+        _example_defaults_cache = {}
+    return _example_defaults_cache
+
+
+def reset_cache() -> None:
+    """测试用：清空解析缓存。"""
+    global _user_env_cache, _example_defaults_cache
+    _user_env_cache = None
+    _example_defaults_cache = None
+
+
+def get_env_file_path() -> str | None:
+    return _env_file_path
+
+
+def get_example_path() -> str | None:
+    return _example_path
+
+
+def _iter_env_assignments(path: str) -> list[tuple[str, str]]:
+    """按文件顺序返回 (key, 完整赋值行)。"""
+    result: list[tuple[str, str]] = []
+    if not path or not os.path.isfile(path):
+        return result
+    with open(path, encoding="utf-8") as f:
+        for raw_line in f:
+            line = raw_line.rstrip("\n\r")
+            stripped = line.strip()
+            if not stripped or stripped.startswith("#"):
+                continue
+            if "=" not in stripped:
+                continue
+            key, _, _ = stripped.partition("=")
+            key = key.strip()
+            if key:
+                result.append((key, stripped))
+    return result
+
+
+def merge_missing_env_keys(
+    example_path: str,
+    dest_path: str,
+    *,
+    comment_skill: str | None = None,
+) -> list[str]:
+    """将 example 中有而用户 .env 没有的 key 追加到 dest 末尾，不修改已有项。"""
+    if not example_path or not os.path.isfile(example_path):
+        return []
+    if not dest_path or not os.path.isfile(dest_path):
+        return []
+
+    dest_keys = set(_parse_env_file(dest_path).keys())
+    to_append: list[tuple[str, str]] = []
+    for key, assignment in _iter_env_assignments(example_path):
+        if key not in dest_keys:
+            to_append.append((key, assignment))
+
+    if not to_append:
+        return []
+
+    header = (
+        f"# Added by {comment_skill} from .env.example"
+        if comment_skill
+        else "# Added from .env.example"
+    )
+    with open(dest_path, "a", encoding="utf-8") as f:
+        f.write("\n\n" + header + "\n")
+        for _, assignment in to_append:
+            f.write(assignment + "\n")
+
+    reset_cache()
+    return [key for key, _ in to_append]
+
+
+def ensure_env_file(skill_slug: str, example_path: str) -> str:
+    """首次把 .env.example copy 到 {data_root}/{user}/{slug}/.env（已存在不覆盖），返回路径。"""
+    global _skill_slug, _example_path, _env_file_path
+    _skill_slug = skill_slug
+    _example_path = os.path.abspath(example_path)
+    dest_dir = os.path.join(get_data_root(), get_user_id(), skill_slug)
+    os.makedirs(dest_dir, exist_ok=True)
+    dest = os.path.join(dest_dir, ".env")
+    _env_file_path = dest
+    if not os.path.isfile(dest) and os.path.isfile(_example_path):
+        shutil.copy2(_example_path, dest)
+    reset_cache()
+    return dest
+
+
+def get(key: str, default: Any = None) -> str | None:
+    """进程环境变量 > 数据目录 .env > .env.example 默认值。"""
+    env_val = os.environ.get(key)
+    if env_val is not None and env_val != "":
+        return env_val
+    user_val = _get_user_env().get(key)
+    if user_val is not None and user_val != "":
+        return user_val
+    example_val = _get_example_defaults().get(key)
+    if example_val is not None and example_val != "":
+        return example_val
+    return default
+
+
+def get_bool(key: str, default: bool = False) -> bool:
+    val = get(key)
+    if val is None:
+        return default
+    return str(val).strip().lower() in ("1", "true", "yes", "on")
+
+
+def get_float(key: str, default: float) -> float:
+    val = get(key)
+    if val is None:
+        return default
+    try:
+        return float(val)
+    except (TypeError, ValueError):
+        return default
+
+
+def get_int(key: str, default: int) -> int:
+    val = get(key)
+    if val is None:
+        return default
+    try:
+        return int(val)
+    except (TypeError, ValueError):
+        return default

src/jiangchang_skill_core/media_assets.py

@@ -0,0 +1,805 @@
+"""共享媒体资源解析：背景音乐、字体、水印与 ffmpeg 工具。"""
+
+from __future__ import annotations
+
+import fnmatch
+import json
+import os
+import platform
+import shutil
+import subprocess
+import sys
+import tempfile
+import urllib.error
+import urllib.request
+import zipfile
+from dataclasses import dataclass, field
+from datetime import datetime
+from pathlib import Path
+from typing import Any, Mapping, Optional
+
+MEDIA_ASSETS_BUNDLE_URL = (
+    "https://git.jc2009.com/client-commons/media-assets/releases/download/vlatest/media-assets.zip"
+)
+MEDIA_ASSETS_ZIP_URL = MEDIA_ASSETS_BUNDLE_URL
+MEDIA_ASSETS_GIT_URL = "https://git.jc2009.com/client-commons/media-assets"
+
+_WIN_DEFAULT_DATA_ROOT = Path(r"D:\jiangchang-data")
+_NON_WIN_DEFAULT_DATA_ROOT = Path.home() / ".jiangchang"
+
+_AUDIO_EXTENSIONS = {".mp3", ".wav", ".m4a", ".aac"}
+_GIT_LFS_POINTER_PREFIX = b"version https://git-lfs.github.com/spec/v1"
+_MIN_AUDIO_BYTES = 1024
+
+
+def is_git_lfs_pointer(path: str | Path) -> bool:
+    try:
+        head = Path(path).read_bytes()[:256]
+    except OSError:
+        return False
+    return head.startswith(_GIT_LFS_POINTER_PREFIX)
+
+
+_is_git_lfs_pointer = is_git_lfs_pointer
+
+
+def _enumerate_audio_like(music_dir: Path) -> list[Path]:
+    return [
+        path
+        for path in music_dir.rglob("*")
+        if path.is_file() and path.suffix.lower() in _AUDIO_EXTENSIONS
+    ]
+
+
+def _music_content_issue(music_dir: Optional[Path]) -> Optional[str]:
+    if music_dir is None or not music_dir.is_dir():
+        return "music_dir_missing"
+    files = _enumerate_audio_like(music_dir)
+    if not files:
+        return "background_music_dir_empty"
+    if all(_is_git_lfs_pointer(path) for path in files):
+        return "background_music_lfs_pointer_only"
+    if not any(_is_usable_audio_file(path) for path in files):
+        return "background_music_invalid"
+    return None
+
+
+def _music_is_ready(music_dir: Optional[Path]) -> bool:
+    return _music_content_issue(music_dir) is None
+
+
+def _needs_music_content_repair(status: MediaAssetsStatus) -> bool:
+    if status.music_dir is None:
+        return "music_dir_missing" in status.warnings
+    issue = _music_content_issue(status.music_dir)
+    return issue in (
+        "background_music_dir_empty",
+        "background_music_lfs_pointer_only",
+        "background_music_invalid",
+    )
+
+
+def is_usable_audio_file(path: str | Path, *, min_bytes: int = _MIN_AUDIO_BYTES) -> bool:
+    p = Path(path)
+    if not p.is_file():
+        return False
+    if p.suffix.lower() not in _AUDIO_EXTENSIONS:
+        return False
+    if is_git_lfs_pointer(p):
+        return False
+    try:
+        if p.stat().st_size < min_bytes:
+            return False
+    except OSError:
+        return False
+    return True
+
+
+_is_usable_audio_file = is_usable_audio_file
+
+
+@dataclass
+class MediaAssetsStatus:
+    root: Path
+    exists: bool
+    ready: bool
+    source: str
+    warnings: list[str] = field(default_factory=list)
+    ffmpeg_path: Optional[Path] = None
+    ffprobe_path: Optional[Path] = None
+    music_dir: Optional[Path] = None
+    music_ready: bool = False
+    fonts_dir: Optional[Path] = None
+    watermark_dir: Optional[Path] = None
+
+
+def _env_dict(env: dict[str, str] | None) -> dict[str, str]:
+    return env if env is not None else dict(os.environ)
+
+
+def _media_assets_bundle_url(env: dict[str, str] | None = None) -> str:
+    env_map = _env_dict(env)
+    override = (env_map.get("MEDIA_ASSETS_BUNDLE_URL") or "").strip()
+    return override or MEDIA_ASSETS_BUNDLE_URL
+
+
+def _resolve_jiangchang_data_root(
+    data_root: str | Path | None = None,
+    env: dict[str, str] | None = None,
+) -> Path:
+    env_map = _env_dict(env)
+    from_env = (env_map.get("JIANGCHANG_DATA_ROOT") or "").strip()
+    if from_env:
+        return Path(from_env)
+    if data_root is not None:
+        return Path(data_root)
+    if sys.platform == "win32":
+        return _WIN_DEFAULT_DATA_ROOT
+    return _NON_WIN_DEFAULT_DATA_ROOT
+
+
+def resolve_media_assets_root(
+    data_root: str | Path | None = None,
+    env: dict[str, str] | None = None,
+) -> Path:
+    env_map = _env_dict(env)
+    media_root = (env_map.get("MEDIA_ASSETS_ROOT") or "").strip()
+    if media_root:
+        return Path(media_root)
+    data = _resolve_jiangchang_data_root(data_root, env)
+    return data / "shared" / "media-assets"
+
+
+def _platform_bin_key() -> str:
+    system = platform.system().lower()
+    machine = platform.machine().lower()
+
+    if system == "windows":
+        if machine in {"amd64", "x86_64"}:
+            return "win32-x64"
+        if machine in {"arm64", "aarch64"}:
+            return "win32-arm64"
+    elif system == "darwin":
+        if machine in {"arm64", "aarch64"}:
+            return "darwin-arm64"
+        if machine in {"x86_64", "amd64"}:
+            return "darwin-x64"
+    elif system == "linux":
+        if machine in {"x86_64", "amd64"}:
+            return "linux-x64"
+        if machine in {"arm64", "aarch64"}:
+            return "linux-arm64"
+
+    return f"{system}-{machine}"
+
+
+def _tool_filename(name: str) -> str:
+    if platform.system().lower() == "windows":
+        return f"{name}.exe"
+    return name
+
+
+def _platform_tool_paths(root: Path) -> tuple[Path, Path]:
+    bin_key = _platform_bin_key()
+    bin_dir = root / "bin" / bin_key
+    return (
+        bin_dir / _tool_filename("ffmpeg"),
+        bin_dir / _tool_filename("ffprobe"),
+    )
+
+
+def _read_manifest(root: Path) -> dict | None:
+    manifest_path = root / "manifest.json"
+    if not manifest_path.is_file():
+        return None
+    try:
+        return json.loads(manifest_path.read_text(encoding="utf-8"))
+    except (OSError, json.JSONDecodeError):
+        return None
+
+
+def _ffmpeg_platform_spec(manifest: dict) -> dict | None:
+    tools = manifest.get("tools")
+    if not isinstance(tools, dict):
+        return None
+    ffmpeg = tools.get("ffmpeg")
+    if not isinstance(ffmpeg, dict):
+        return None
+    spec = ffmpeg.get(_platform_bin_key())
+    if isinstance(spec, dict):
+        return spec
+    return None
+
+
+def _manifest_tool_urls(spec: dict) -> list[tuple[str, str]]:
+    urls: list[tuple[str, str]] = []
+    raw_urls = spec.get("urls")
+    if isinstance(raw_urls, list):
+        for item in raw_urls:
+            if isinstance(item, dict):
+                name = str(item.get("name") or "source")
+                url = str(item.get("url") or "").strip()
+                if url:
+                    urls.append((name, url))
+    legacy = str(spec.get("url") or "").strip()
+    if legacy:
+        urls.append(("legacy", legacy))
+    return urls
+
+
+def _match_archive_member(member_name: str, pattern: str) -> bool:
+    normalized = member_name.replace("\\", "/").lstrip("/")
+    return fnmatch.fnmatch(normalized, pattern)
+
+
+def _extract_tool_members(
+    zip_path: Path,
+    archive_paths: dict[str, str],
+) -> dict[str, bytes]:
+    found: dict[str, bytes] = {}
+    with zipfile.ZipFile(zip_path, "r") as zf:
+        for tool_name, pattern in archive_paths.items():
+            if not isinstance(pattern, str) or not pattern:
+                continue
+            for info in zf.infolist():
+                if info.is_dir():
+                    continue
+                if _match_archive_member(info.filename, pattern):
+                    found[tool_name] = zf.read(info)
+                    break
+    return found
+
+
+def _try_download_ffmpeg_tools(root: Path, warnings: list[str]) -> bool:
+    manifest = _read_manifest(root)
+    if manifest is None:
+        warnings.append("ffmpeg_manifest_missing")
+        return False
+
+    spec = _ffmpeg_platform_spec(manifest)
+    if spec is None:
+        warnings.append("ffmpeg_manifest_missing")
+        return False
+
+    archive_paths = spec.get("archive_paths")
+    if not isinstance(archive_paths, dict):
+        warnings.append("ffmpeg_manifest_missing")
+        return False
+
+    urls = _manifest_tool_urls(spec)
+    if not urls:
+        warnings.append("ffmpeg_tool_download_failed")
+        return False
+
+    ffmpeg_path, ffprobe_path = _platform_tool_paths(root)
+    bin_dir = ffmpeg_path.parent
+    download_root = _download_dir(_shared_parent(root)) / "ffmpeg-tools"
+    download_root.mkdir(parents=True, exist_ok=True)
+
+    for source_name, url in urls:
+        zip_path = download_root / f"{source_name}.zip"
+        try:
+            if zip_path.exists():
+                zip_path.unlink()
+            _download_zip(url, zip_path)
+            members = _extract_tool_members(zip_path, archive_paths)
+            ffmpeg_bytes = members.get("ffmpeg")
+            ffprobe_bytes = members.get("ffprobe")
+            if not ffmpeg_bytes or not ffprobe_bytes:
+                continue
+            bin_dir.mkdir(parents=True, exist_ok=True)
+            ffmpeg_path.write_bytes(ffmpeg_bytes)
+            ffprobe_path.write_bytes(ffprobe_bytes)
+            shutil.rmtree(download_root, ignore_errors=True)
+            return True
+        except urllib.error.URLError:
+            continue
+        except (zipfile.BadZipFile, OSError, KeyError):
+            continue
+        except Exception:
+            continue
+
+    warnings.append("ffmpeg_tool_download_failed")
+    return False
+
+
+def _maybe_ensure_ffmpeg_tools(root: Path, status: MediaAssetsStatus) -> MediaAssetsStatus:
+    if status.ready:
+        return status
+    if not status.exists:
+        return status
+    if "ffmpeg_missing" not in status.warnings and "ffprobe_missing" not in status.warnings:
+        return status
+
+    warnings = list(status.warnings)
+    if _try_download_ffmpeg_tools(root, warnings):
+        refreshed = _inspect_media_assets(root, source=status.source)
+        for warning in warnings:
+            if warning not in refreshed.warnings:
+                refreshed.warnings.append(warning)
+        return refreshed
+
+    refreshed = _inspect_media_assets(root, source=status.source)
+    for warning in warnings:
+        if warning not in refreshed.warnings:
+            refreshed.warnings.append(warning)
+    return refreshed
+
+
+def _inspect_media_assets(root: Path, *, source: str) -> MediaAssetsStatus:
+    warnings: list[str] = []
+    exists = root.exists()
+    music_dir = root / "music"
+    fonts_dir = root / "fonts"
+    watermark_dir = root / "watermark"
+    ffmpeg_path, ffprobe_path = _platform_tool_paths(root)
+
+    music_exists = music_dir.is_dir()
+    fonts_exists = fonts_dir.is_dir()
+    watermark_exists = watermark_dir.is_dir()
+    ffmpeg_exists = ffmpeg_path.is_file()
+    ffprobe_exists = ffprobe_path.is_file()
+
+    if not music_exists:
+        warnings.append("music_dir_missing")
+    if not fonts_exists:
+        warnings.append("fonts_dir_missing")
+    if not watermark_exists:
+        warnings.append("watermark_dir_missing")
+    if not ffmpeg_exists:
+        warnings.append("ffmpeg_missing")
+    if not ffprobe_exists:
+        warnings.append("ffprobe_missing")
+
+    music_ready = False
+    if music_exists:
+        music_issue = _music_content_issue(music_dir)
+        if music_issue and music_issue != "music_dir_missing":
+            warnings.append(music_issue)
+        music_ready = music_issue is None
+
+    ready = (
+        exists
+        and music_exists
+        and fonts_exists
+        and watermark_exists
+        and ffmpeg_exists
+        and ffprobe_exists
+        and music_ready
+    )
+
+    return MediaAssetsStatus(
+        root=root,
+        exists=exists,
+        ready=ready,
+        source=source,
+        warnings=warnings,
+        ffmpeg_path=ffmpeg_path if ffmpeg_exists else None,
+        ffprobe_path=ffprobe_path if ffprobe_exists else None,
+        music_dir=music_dir if music_exists else None,
+        music_ready=music_ready,
+        fonts_dir=fonts_dir if fonts_exists else None,
+        watermark_dir=watermark_dir if watermark_exists else None,
+    )
+
+
+def _shared_parent(root: Path) -> Path:
+    return root.parent
+
+
+def _download_dir(shared: Path) -> Path:
+    return shared / ".media-assets-download"
+
+
+def _find_media_assets_root_in_tree(extracted: Path) -> Path | None:
+    if not extracted.is_dir():
+        return None
+
+    def _looks_like_assets(path: Path) -> bool:
+        if (path / "music").is_dir():
+            return True
+        if (path / "fonts").is_dir():
+            return True
+        if (path / "watermark").is_dir():
+            return True
+        if (path / "README.md").is_file():
+            return True
+        return False
+
+    if _looks_like_assets(extracted):
+        return extracted
+
+    children = [p for p in extracted.iterdir() if p.is_dir()]
+    for child in children:
+        if _looks_like_assets(child):
+            return child
+
+    for path in extracted.rglob("*"):
+        if path.is_dir() and _looks_like_assets(path):
+            return path
+    return None
+
+
+def _download_zip(url: str, dest: Path) -> None:
+    dest.parent.mkdir(parents=True, exist_ok=True)
+    with urllib.request.urlopen(url, timeout=120) as response:
+        dest.write_bytes(response.read())
+
+
+def _extract_zip(zip_path: Path, extract_to: Path) -> None:
+    extract_to.mkdir(parents=True, exist_ok=True)
+    with zipfile.ZipFile(zip_path, "r") as zf:
+        zf.extractall(extract_to)
+
+
+def _find_git_executable() -> Path | None:
+    git = shutil.which("git")
+    return Path(git) if git else None
+
+
+def _git_clone(url: str, target: Path) -> None:
+    target.parent.mkdir(parents=True, exist_ok=True)
+    subprocess.run(
+        ["git", "clone", url, str(target)],
+        check=True,
+        stdout=subprocess.DEVNULL,
+        stderr=subprocess.DEVNULL,
+    )
+
+
+def _git_pull(target: Path) -> None:
+    subprocess.run(
+        ["git", "pull"],
+        cwd=str(target),
+        check=True,
+        stdout=subprocess.DEVNULL,
+        stderr=subprocess.DEVNULL,
+    )
+
+
+def _is_git_repo(path: Path) -> bool:
+    return (path / ".git").exists()
+
+
+def _install_media_assets(source: Path, target: Path) -> None:
+    target.parent.mkdir(parents=True, exist_ok=True)
+    if not target.exists():
+        shutil.move(str(source), str(target))
+        return
+
+    timestamp = datetime.now().strftime("%Y%m%d%H%M%S")
+    backup = target.parent / f"media-assets.backup-{timestamp}"
+    shutil.move(str(target), str(backup))
+    try:
+        shutil.move(str(source), str(target))
+    except Exception:
+        if backup.exists() and not target.exists():
+            shutil.move(str(backup), str(target))
+        raise
+    else:
+        shutil.rmtree(backup, ignore_errors=True)
+
+
+def _cleanup_download_artifacts(download_root: Path) -> None:
+    shutil.rmtree(download_root, ignore_errors=True)
+
+
+def _try_download_via_zip(
+    shared: Path,
+    target: Path,
+    warnings: list[str],
+    *,
+    env: dict[str, str] | None = None,
+    url: str | None = None,
+) -> bool:
+    download_root = _download_dir(shared)
+    download_root.mkdir(parents=True, exist_ok=True)
+    zip_path = download_root / "media-assets.zip"
+    extracted = download_root / "extracted"
+    staging = download_root / "staging"
+    bundle_url = url or _media_assets_bundle_url(env)
+
+    try:
+        if staging.exists():
+            shutil.rmtree(staging, ignore_errors=True)
+        if extracted.exists():
+            shutil.rmtree(extracted, ignore_errors=True)
+
+        _download_zip(bundle_url, zip_path)
+        _extract_zip(zip_path, extracted)
+
+        found = _find_media_assets_root_in_tree(extracted)
+        if found is None:
+            warnings.append("media_assets_zip_invalid_layout")
+            return False
+
+        if staging.exists():
+            shutil.rmtree(staging, ignore_errors=True)
+        shutil.copytree(found, staging)
+        _install_media_assets(staging, target)
+        _cleanup_download_artifacts(download_root)
+        return True
+    except urllib.error.URLError:
+        warnings.append("media_assets_zip_download_failed")
+        return False
+    except zipfile.BadZipFile:
+        warnings.append("media_assets_zip_extract_failed")
+        return False
+    except OSError:
+        warnings.append("media_assets_zip_extract_failed")
+        return False
+    except Exception:
+        warnings.append("media_assets_zip_extract_failed")
+        return False
+
+
+def _try_download_via_git(
+    target: Path,
+    warnings: list[str],
+    *,
+    clone: bool,
+) -> bool:
+    git_exe = _find_git_executable()
+    if git_exe is None:
+        warnings.append("git_not_available")
+        return False
+
+    try:
+        if clone:
+            if target.exists():
+                timestamp = datetime.now().strftime("%Y%m%d%H%M%S")
+                partial = target.parent / f"media-assets.git-staging-{timestamp}"
+                if partial.exists():
+                    shutil.rmtree(partial, ignore_errors=True)
+                _git_clone(MEDIA_ASSETS_GIT_URL, partial)
+                _install_media_assets(partial, target)
+            else:
+                _git_clone(MEDIA_ASSETS_GIT_URL, target)
+        else:
+            _git_pull(target)
+        return True
+    except (subprocess.CalledProcessError, OSError):
+        if clone:
+            warnings.append("media_assets_git_clone_failed")
+        return False
+
+
+def _media_assets_root_overridden(env: dict[str, str] | None) -> bool:
+    env_map = _env_dict(env)
+    return bool((env_map.get("MEDIA_ASSETS_ROOT") or "").strip())
+
+
+def _needs_media_repo_content(status: MediaAssetsStatus) -> bool:
+    return any(
+        warning in status.warnings
+        for warning in (
+            "music_dir_missing",
+            "fonts_dir_missing",
+            "watermark_dir_missing",
+            "background_music_dir_empty",
+            "background_music_lfs_pointer_only",
+            "background_music_invalid",
+        )
+    )
+
+
+def _maybe_repair_music_content(
+    root: Path,
+    status: MediaAssetsStatus,
+    *,
+    env: dict[str, str] | None = None,
+) -> MediaAssetsStatus:
+    if not _needs_music_content_repair(status):
+        return status
+    if _media_assets_root_overridden(env):
+        return status
+
+    warnings: list[str] = []
+    if _is_git_repo(root) and root.exists():
+        if _try_download_via_git(root, warnings, clone=False):
+            refreshed = _inspect_media_assets(root, source="git")
+            for warning in warnings:
+                if warning not in refreshed.warnings:
+                    refreshed.warnings.append(warning)
+            return _maybe_ensure_ffmpeg_tools(root, refreshed)
+
+    shared = _shared_parent(root)
+    if _try_download_via_zip(shared, root, warnings, env=env):
+        refreshed = _inspect_media_assets(root, source="zip")
+        for warning in warnings:
+            if warning not in refreshed.warnings:
+                refreshed.warnings.append(warning)
+        return _maybe_ensure_ffmpeg_tools(root, refreshed)
+
+    refreshed = _inspect_media_assets(root, source=status.source)
+    for warning in warnings:
+        if warning not in refreshed.warnings:
+            refreshed.warnings.append(warning)
+    return refreshed
+
+
+def ensure_media_assets(
+    data_root: str | Path | None = None,
+    env: dict[str, str] | None = None,
+    *,
+    update: bool = False,
+) -> MediaAssetsStatus:
+    env_map = _env_dict(env)
+    root = resolve_media_assets_root(data_root, env_map)
+    overridden = _media_assets_root_overridden(env_map)
+
+    status = _inspect_media_assets(root, source="local")
+    if overridden:
+        return _maybe_ensure_ffmpeg_tools(root, status)
+
+    if status.exists and not status.ready and not update and not _needs_media_repo_content(status):
+        return _maybe_ensure_ffmpeg_tools(root, status)
+
+    if status.ready and not update:
+        return status
+
+    if status.ready and update:
+        if _is_git_repo(root):
+            warnings: list[str] = []
+            if _try_download_via_git(root, warnings, clone=False):
+                return _maybe_ensure_ffmpeg_tools(
+                    root,
+                    _inspect_media_assets(root, source="git"),
+                )
+            status = _inspect_media_assets(root, source="local")
+            status.warnings.extend(warnings)
+            return _maybe_ensure_ffmpeg_tools(root, status)
+
+    shared = _shared_parent(root)
+    shared.mkdir(parents=True, exist_ok=True)
+    warnings: list[str] = []
+
+    if _try_download_via_zip(shared, root, warnings, env=env_map):
+        return _maybe_ensure_ffmpeg_tools(
+            root,
+            _maybe_repair_music_content(
+                root,
+                _inspect_media_assets(root, source="zip"),
+                env=env_map,
+            ),
+        )
+
+    clone_needed = not root.exists() or not status.ready or update
+    if _try_download_via_git(root, warnings, clone=clone_needed):
+        return _maybe_ensure_ffmpeg_tools(
+            root,
+            _maybe_repair_music_content(
+                root,
+                _inspect_media_assets(
+                    root,
+                    source="git" if _is_git_repo(root) else "local",
+                ),
+                env=env_map,
+            ),
+        )
+
+    final = _inspect_media_assets(root, source="local")
+    for warning in warnings:
+        if warning not in final.warnings:
+            final.warnings.append(warning)
+    repaired = _maybe_repair_music_content(root, final, env=env_map)
+    for warning in warnings:
+        if warning not in repaired.warnings:
+            repaired.warnings.append(warning)
+    return _maybe_ensure_ffmpeg_tools(root, repaired)
+
+
+def probe_media_assets(
+    data_root: str | Path | None = None,
+    env: dict[str, str] | None = None,
+) -> MediaAssetsStatus:
+    """只检查本地 media-assets 目录，不触发下载。"""
+    env_map = _env_dict(env)
+    root = resolve_media_assets_root(data_root, env_map)
+    return _inspect_media_assets(root, source="local")
+
+
+def probe_ffmpeg(
+    data_root: str | Path | None = None,
+    env: dict[str, str] | None = None,
+) -> Optional[Path]:
+    status = probe_media_assets(data_root, env)
+    return status.ffmpeg_path
+
+
+def resolve_ffmpeg(
+    data_root: str | Path | None = None,
+    env: dict[str, str] | None = None,
+) -> Optional[Path]:
+    status = ensure_media_assets(data_root, env)
+    return status.ffmpeg_path
+
+
+def resolve_ffprobe(
+    data_root: str | Path | None = None,
+    env: dict[str, str] | None = None,
+) -> Optional[Path]:
+    status = ensure_media_assets(data_root, env)
+    return status.ffprobe_path
+
+
+def resolve_music_dir(
+    data_root: str | Path | None = None,
+    env: dict[str, str] | None = None,
+) -> Optional[Path]:
+    status = ensure_media_assets(data_root, env)
+    return status.music_dir
+
+
+def probe_background_music(
+    root: str | Path | None = None,
+    *,
+    env: Mapping[str, str] | None = None,
+) -> dict[str, Any]:
+    """只读探测背景音乐目录，不触发 media-assets 下载。"""
+    env_map = _env_dict(dict(env) if env is not None else None)
+    if root is not None:
+        music_dir = Path(root) / "music"
+        if not music_dir.is_dir():
+            music_dir = Path(root) if Path(root).is_dir() else None
+    else:
+        data_root = (env_map.get("JIANGCHANG_DATA_ROOT") or env_map.get("CLAW_DATA_ROOT") or "").strip()
+        assets_root = resolve_media_assets_root(data_root or None, env_map)
+        status = _inspect_media_assets(assets_root, source="local")
+        music_dir = status.music_dir
+
+    music_root = str(music_dir) if music_dir is not None else None
+    if music_dir is None or not music_dir.is_dir():
+        return {
+            "music_root": music_root,
+            "mp3_count": 0,
+            "usable_count": 0,
+            "sample_path": None,
+            "issue": "music_dir_missing",
+        }
+
+    mp3_files = [path for path in music_dir.rglob("*.mp3") if path.is_file()]
+    usable = [path for path in music_dir.rglob("*") if is_usable_audio_file(path)]
+    issue = _music_content_issue(music_dir)
+    sample = str(sorted(usable, key=lambda p: str(p).lower())[0]) if usable else None
+    return {
+        "music_root": music_root,
+        "mp3_count": len(mp3_files),
+        "usable_count": len(usable),
+        "sample_path": sample,
+        "issue": issue,
+    }
+
+
+def background_music_issue(
+    data_root: str | Path | None = None,
+    env: dict[str, str] | None = None,
+) -> Optional[str]:
+    """若 music 目录存在但无可用音频，返回标准 warning code。"""
+    if pick_background_music(data_root, env) is not None:
+        return None
+
+    status = ensure_media_assets(data_root, env)
+    return _music_content_issue(status.music_dir)
+
+
+def pick_background_music(
+    data_root: str | Path | None = None,
+    env: dict[str, str] | None = None,
+) -> Optional[Path]:
+    status = ensure_media_assets(data_root, env)
+    music_dir = status.music_dir
+    if music_dir is None or not music_dir.is_dir():
+        return None
+
+    candidates = [
+        path
+        for path in music_dir.rglob("*")
+        if _is_usable_audio_file(path)
+    ]
+
+    if not candidates:
+        return None
+
+    candidates.sort(key=lambda p: str(p).lower())
+    return candidates[0]

src/jiangchang_skill_core/rpa/__init__.py

@@ -0,0 +1,65 @@
+"""浏览器 RPA 共享库：stealth、拟人操作、启动封装、HITL 等待、失败存证。"""
+
+from __future__ import annotations
+
+from . import anti_detect, artifacts, errors, human_login, stealth
+
+try:
+    from .browser import launch_persistent_browser
+except ImportError:
+    launch_persistent_browser = None  # type: ignore[misc, assignment]
+
+try:
+    from .video_session import RpaVideoSession
+except ImportError:
+    RpaVideoSession = None  # type: ignore[misc, assignment]
+
+__all__ = [
+    "anti_detect",
+    "artifacts",
+    "errors",
+    "human_login",
+    "stealth",
+    "launch_persistent_browser",
+    "RpaVideoSession",
+    # re-export common anti_detect helpers
+    "random_delay",
+    "human_delay_short",
+    "human_delay_page",
+    "human_delay_batch",
+    "human_mouse_move",
+    "human_mouse_wiggle",
+    "human_click",
+    "human_type",
+    "human_scroll",
+    # human_login
+    "wait_for_captcha_pass",
+    "wait_for_login",
+    "DEFAULT_CAPTCHA_MARKERS",
+    # artifacts
+    "artifact_path",
+    "capture_failure",
+    # stealth
+    "STEALTH_INIT_SCRIPT",
+    "stealth_enabled",
+    "persistent_context_launch_parts",
+]
+
+from .anti_detect import (
+    human_click,
+    human_delay_batch,
+    human_delay_page,
+    human_delay_short,
+    human_mouse_move,
+    human_mouse_wiggle,
+    human_scroll,
+    human_type,
+    random_delay,
+)
+from .artifacts import artifact_path, capture_failure
+from .human_login import DEFAULT_CAPTCHA_MARKERS, wait_for_captcha_pass, wait_for_login
+from .stealth import (
+    STEALTH_INIT_SCRIPT,
+    persistent_context_launch_parts,
+    stealth_enabled,
+)

src/jiangchang_skill_core/rpa/anti_detect.py

@@ -0,0 +1,215 @@
+"""防反爬：随机延迟、人工鼠标轨迹模拟、拟人滚动。
+
+所有延迟使用 random.uniform() + asyncio.sleep()。
+鼠标移动使用三次贝塞尔曲线 + 随机抖动，避免机械直线轨迹。
+"""
+
+from __future__ import annotations
+
+import asyncio
+import math
+import random
+from typing import Optional
+
+
+# ── 随机延迟 ────────────────────────────────────────────────
+
+
+async def random_delay(min_s: float, max_s: float) -> float:
+    """随机延迟 min_s ~ max_s 秒，返回实际延迟秒数。"""
+    delay = random.uniform(min_s, max_s)
+    await asyncio.sleep(delay)
+    return delay
+
+
+async def human_delay_short() -> float:
+    """页面内操作间短延迟 0.5~2 秒（点击/滚动）。"""
+    return await random_delay(0.5, 2.0)
+
+
+async def human_delay_page(min_s: float = 2, max_s: float = 8) -> float:
+    """页面间/店铺间切换延迟（可配置范围）。"""
+    return await random_delay(min_s, max_s)
+
+
+async def human_delay_batch(min_s: float = 5, max_s: float = 15) -> float:
+    """批次间/翻页间长延迟。"""
+    return await random_delay(min_s, max_s)
+
+
+# ── 鼠标轨迹 ────────────────────────────────────────────────
+
+
+async def human_mouse_move(
+    page,
+    target_x: float,
+    target_y: float,
+    steps: Optional[int] = None,
+) -> None:
+    """模拟人工鼠标移动到目标坐标。
+
+    使用三次贝塞尔曲线生成 S/C 形路径，中间控制点随机偏移，
+    每步添加微小随机抖动，避免完美直线移动。
+
+    Args:
+        page: Playwright Page 对象。
+        target_x: 目标 X 坐标。
+        target_y: 目标 Y 坐标。
+        steps: 移动步数（None 时按距离自动计算）。
+    """
+    if steps is None:
+        dist = math.hypot(target_x, target_y)
+        steps = max(8, int(dist / 15))
+
+    # 随机起始点（模拟鼠标从页面其他位置移动过来）
+    start_x = target_x + random.uniform(-300, 300)
+    start_y = target_y + random.uniform(-200, 200)
+
+    # 两个贝塞尔控制点（制造弯曲路径）
+    dx = target_x - start_x
+    dy = target_y - start_y
+
+    cp1_x = start_x + dx * random.uniform(0.2, 0.5) + random.uniform(-120, 120)
+    cp1_y = start_y + dy * random.uniform(0.1, 0.4) + random.uniform(-100, 100)
+    cp2_x = start_x + dx * random.uniform(0.5, 0.8) + random.uniform(-100, 100)
+    cp2_y = start_y + dy * random.uniform(0.4, 0.7) + random.uniform(-80, 80)
+
+    for i in range(steps + 1):
+        t = i / steps
+        # 三次贝塞尔: B(t) = (1-t)³·P0 + 3(1-t)²·t·P1 + 3(1-t)·t²·P2 + t³·P3
+        u = 1 - t
+        x = (
+            (u ** 3) * start_x
+            + 3 * (u ** 2) * t * cp1_x
+            + 3 * u * (t ** 2) * cp2_x
+            + (t ** 3) * target_x
+        )
+        y = (
+            (u ** 3) * start_y
+            + 3 * (u ** 2) * t * cp1_y
+            + 3 * u * (t ** 2) * cp2_y
+            + (t ** 3) * target_y
+        )
+
+        # 微小随机抖动
+        x += random.uniform(-1.5, 1.5)
+        y += random.uniform(-1.5, 1.5)
+
+        await page.mouse.move(x, y)
+        await asyncio.sleep(random.uniform(0.003, 0.015))
+
+    # 最终精确到位
+    await page.mouse.move(target_x, target_y)
+
+
+async def human_click(
+    page,
+    selector: Optional[str] = None,
+    *,
+    x: Optional[float] = None,
+    y: Optional[float] = None,
+) -> None:
+    """拟人点击：贝塞尔轨迹移动 → 微延迟 → 点击。
+
+    支持两种定位方式：
+    - selector: CSS 选择器，自动取元素中心附近随机偏移
+    - x, y: 直接指定坐标（自动加微小随机偏移）
+
+    Args:
+        page: Playwright Page 对象。
+        selector: CSS 选择器（与 x/y 二选一）。
+        x: 目标 X 坐标。
+        y: 目标 Y 坐标。
+    """
+    if selector:
+        locator = page.locator(selector).first
+        box = await locator.bounding_box()
+        if box is None:
+            raise ValueError(f"无法获取元素边界: {selector}")
+        target_x = box["x"] + box["width"] * random.uniform(0.3, 0.7)
+        target_y = box["y"] + box["height"] * random.uniform(0.3, 0.7)
+    elif x is not None and y is not None:
+        target_x = x + random.uniform(-3, 3)
+        target_y = y + random.uniform(-3, 3)
+    else:
+        raise ValueError("必须提供 selector 或 (x, y) 坐标")
+
+    await human_mouse_move(page, target_x, target_y)
+    await human_delay_short()
+    await page.mouse.click(target_x, target_y)
+
+
+# ── 滚动模拟 ────────────────────────────────────────────────
+
+
+async def human_scroll(
+    page, direction: str = "down", amount: Optional[int] = None
+) -> None:
+    """模拟人工滚动（分段 + 变速 + 微延迟）。
+
+    Args:
+        page: Playwright Page 对象。
+        direction: "up" 或 "down"。
+        amount: 滚动像素总量，默认随机 300~800。
+    """
+    if amount is None:
+        amount = random.randint(300, 800)
+
+    sign = -1 if direction == "up" else 1
+    remaining = amount
+    step_count = random.randint(3, 7)
+
+    for i in range(step_count):
+        step = remaining // (step_count - i) + random.randint(-30, 30)
+        step = max(10, min(step, remaining))
+        remaining -= step
+
+        await page.mouse.wheel(0, sign * step)
+        await asyncio.sleep(random.uniform(0.05, 0.2))
+
+    if remaining > 0:
+        await page.mouse.wheel(0, sign * remaining)
+
+    await human_delay_short()
+
+
+# ── 进场鼠标随机晃动 ────────────────────────────────────────
+
+
+async def human_mouse_wiggle(page) -> None:
+    """页面进入后随机移动鼠标 2~4 次（贝塞尔轨迹），模拟真人到场环顾。"""
+    try:
+        vp = page.viewport_size or {"width": 1280, "height": 800}
+    except Exception:
+        vp = {"width": 1280, "height": 800}
+    w, h = vp.get("width", 1280), vp.get("height", 800)
+    for _ in range(random.randint(2, 4)):
+        tx = random.uniform(w * 0.2, w * 0.8)
+        ty = random.uniform(h * 0.2, h * 0.7)
+        await human_mouse_move(page, tx, ty)
+        await asyncio.sleep(random.uniform(0.2, 0.8))
+
+
+# ── 拟人逐字输入 ────────────────────────────────────────────
+
+
+async def human_type(page, locator, text: str) -> None:
+    """真人式输入：贝塞尔移动到输入框 → 真实点击聚焦 → 逐字符 keyboard.type。
+
+    全程使用 isTrusted=true 的可信事件，绝不用 JS 设置 value。
+    """
+    box = await locator.bounding_box()
+    if box is None:
+        raise ValueError("human_type: 无法获取输入框边界")
+    tx = box["x"] + box["width"] * random.uniform(0.3, 0.7)
+    ty = box["y"] + box["height"] * random.uniform(0.3, 0.7)
+    await human_mouse_move(page, tx, ty)
+    await asyncio.sleep(random.uniform(0.15, 0.5))
+    await page.mouse.click(tx, ty)
+    await asyncio.sleep(random.uniform(0.2, 0.6))
+    # 清空已有内容（用键盘，不用 JS）
+    await page.keyboard.press("Control+A")
+    await page.keyboard.press("Delete")
+    await asyncio.sleep(random.uniform(0.2, 0.5))
+    for ch in text:
+        await page.keyboard.type(ch, delay=random.uniform(90, 240))

src/jiangchang_skill_core/rpa/artifacts.py

@@ -0,0 +1,28 @@
+"""RPA 失败存证路径与截图。"""
+
+from __future__ import annotations
+
+import os
+from datetime import datetime
+
+
+def _artifacts_enabled() -> bool:
+    v = (os.environ.get("OPENCLAW_ARTIFACTS_ON_FAILURE") or "1").strip().lower()
+    return v not in ("0", "false", "no", "off")
+
+
+def artifact_path(data_dir: str, batch_id: str, tag: str, ext: str = "png") -> str:
+    """返回 {data_dir}/rpa-artifacts/{batch_id}/{tag}_{timestamp}.{ext}"""
+    ts = datetime.now().strftime("%Y%m%d_%H%M%S")
+    directory = os.path.join(data_dir, "rpa-artifacts", batch_id)
+    os.makedirs(directory, exist_ok=True)
+    return os.path.join(directory, f"{tag}_{ts}.{ext}")
+
+
+async def capture_failure(page, data_dir: str, batch_id: str, tag: str) -> str:
+    """受 OPENCLAW_ARTIFACTS_ON_FAILURE 控制，截图并返回路径；禁用时返回空字符串。"""
+    if not _artifacts_enabled():
+        return ""
+    path = artifact_path(data_dir, batch_id, tag, ext="png")
+    await page.screenshot(path=path, full_page=True)
+    return path

src/jiangchang_skill_core/rpa/browser.py

@@ -0,0 +1,58 @@
+"""统一 persistent context 启动封装（仅浏览器自动化，不负责录屏）。"""
+
+from __future__ import annotations
+
+import os
+from typing import TYPE_CHECKING
+
+from ..runtime_env import find_chrome_executable
+from .stealth import (
+    STEALTH_INIT_SCRIPT,
+    persistent_context_launch_parts,
+    stealth_enabled,
+)
+
+if TYPE_CHECKING:
+    from playwright.async_api import BrowserContext
+
+
+async def launch_persistent_browser(
+    playwright,
+    *,
+    profile_dir: str,
+    channel: str = "chrome",
+    executable_path: str | None = None,
+    headless: bool | None = None,
+    extra_args: list[str] | None = None,
+) -> "BrowserContext":
+    """用 stealth 参数启动 persistent context + 注入 STEALTH_INIT_SCRIPT。
+
+    headless=None 时读 OPENCLAW_BROWSER_HEADLESS。
+    录屏由 RpaVideoSession（ffmpeg）负责，本函数不向 Playwright 传递任何录屏参数。
+    """
+    if headless is None:
+        v = (os.environ.get("OPENCLAW_BROWSER_HEADLESS") or "0").strip().lower()
+        headless = v in ("1", "true", "yes", "on")
+
+    chrome = executable_path or find_chrome_executable()
+    if not chrome:
+        raise RuntimeError(
+            "ERROR:MISSING_BROWSER 未检测到 Chrome 或 Edge 浏览器，请安装后重试。"
+        )
+
+    args, ignore = persistent_context_launch_parts(extra_args=extra_args)
+    launch_kwargs: dict = dict(
+        user_data_dir=profile_dir,
+        headless=headless,
+        executable_path=chrome,
+        locale="zh-CN",
+        no_viewport=True,
+        args=args,
+    )
+    if ignore is not None:
+        launch_kwargs["ignore_default_args"] = ignore
+
+    context = await playwright.chromium.launch_persistent_context(**launch_kwargs)
+    if stealth_enabled():
+        await context.add_init_script(STEALTH_INIT_SCRIPT)
+    return context

src/jiangchang_skill_core/rpa/errors.py

@@ -0,0 +1,19 @@
+"""RPA 场景统一错误码（stdout / 异常消息前缀）。"""
+
+ERR_REQUIRE_LOGIN = "ERROR:REQUIRE_LOGIN"
+ERR_LOGIN_TIMEOUT = "ERROR:LOGIN_TIMEOUT"
+ERR_CAPTCHA_NEED_HUMAN = "ERROR:CAPTCHA_NEED_HUMAN"
+ERR_RATE_LIMITED = "ERROR:RATE_LIMITED"
+ERR_MISSING_BROWSER = "ERROR:MISSING_BROWSER"
+ERR_DEVICE_NOT_READY = "ERROR:DEVICE_NOT_READY"
+ERR_WINDOW_NOT_FOUND = "ERROR:WINDOW_NOT_FOUND"
+
+__all__ = [
+    "ERR_REQUIRE_LOGIN",
+    "ERR_LOGIN_TIMEOUT",
+    "ERR_CAPTCHA_NEED_HUMAN",
+    "ERR_RATE_LIMITED",
+    "ERR_MISSING_BROWSER",
+    "ERR_DEVICE_NOT_READY",
+    "ERR_WINDOW_NOT_FOUND",
+]

src/jiangchang_skill_core/rpa/human_login.py

@@ -0,0 +1,96 @@
+"""验证码/登录 HITL 等待（站点无关通用部分）。"""
+
+from __future__ import annotations
+
+import asyncio
+
+DEFAULT_CAPTCHA_MARKERS = (
+    "punish",
+    "baxia",
+    "nc_login",
+    "tmd",
+    "x5sec",
+    "安全验证",
+    "请按住滑块",
+    "拖动到最右边",
+)
+
+
+async def wait_for_captcha_pass(
+    page,
+    captcha_markers: tuple[str, ...] = DEFAULT_CAPTCHA_MARKERS,
+    timeout_sec: int = 120,
+) -> bool:
+    """
+    检测到验证码/拦截页时，暂停等待用户手工完成验证。
+    每 3 秒轮询一次页面状态，直到页面不再是拦截状态或超时。
+
+    Returns:
+        True  — 验证码已通过，可以继续
+        False — 超时，用户未在规定时间内完成验证
+    """
+    print(
+        f"[验证码] 检测到安全拦截，请在浏览器中手工完成验证。"
+        f"等待最多 {timeout_sec} 秒..."
+    )
+
+    elapsed = 0
+    while elapsed < timeout_sec:
+        await asyncio.sleep(3)
+        elapsed += 3
+        try:
+            url = page.url or ""
+            text = ""
+            try:
+                text = await page.locator("body").inner_text(timeout=2_000)
+            except Exception:
+                pass
+            haystack = (url + " " + text[:1000]).lower()
+            still_blocked = any(m.lower() in haystack for m in captcha_markers)
+            if not still_blocked:
+                print(f"[验证码] 已通过！({elapsed}s 后检测到正常页面)")
+                return True
+        except Exception:
+            pass
+
+    print(f"[验证码] 超时 {timeout_sec}s，用户未完成验证")
+    return False
+
+
+async def wait_for_login(
+    page,
+    success_selectors: list[str],
+    timeout_sec: int = 180,
+) -> bool:
+    """
+    轮询等待登录成功标志出现（站点专属选择器由调用方传入）。
+
+    Args:
+        page: Playwright Page 对象。
+        success_selectors: 登录成功后应出现的 CSS 选择器列表。
+        timeout_sec: 最长等待秒数。
+
+    Returns:
+        True  — 检测到登录成功标志
+        False — 超时
+    """
+    print(
+        f"[登录] 请在浏览器中完成登录。等待最多 {timeout_sec} 秒，"
+        "期间程序不会操作页面..."
+    )
+
+    elapsed = 0
+    while elapsed < timeout_sec:
+        await asyncio.sleep(2)
+        elapsed += 2
+        for selector in success_selectors:
+            try:
+                el = await page.query_selector(selector)
+                if el is not None:
+                    print("[登录] 检测到登录成功！")
+                    return True
+            except Exception:
+                pass
+
+    print(f"[登录] 超时 {timeout_sec}s，未完成登录")
+    return False

src/jiangchang_skill_core/rpa/stealth.py

@@ -0,0 +1,66 @@
+"""淡化 Playwright 自动化指纹，降低 baxia/x5sec 风控命中率。
+
+关闭：环境变量 OPENCLAW_PLAYWRIGHT_STEALTH=0（或 false/off/no）。
+"""
+
+from __future__ import annotations
+
+import os
+
+STEALTH_INIT_SCRIPT = """
+(() => {
+  try { Object.defineProperty(navigator, 'webdriver', { get: () => undefined }); } catch (e) {}
+  try {
+    window.chrome = window.chrome || {};
+    window.chrome.runtime = window.chrome.runtime || {};
+  } catch (e) {}
+  try {
+    const orig = navigator.permissions && navigator.permissions.query;
+    if (orig) {
+      navigator.permissions.query = (p) =>
+        p && p.name === 'notifications'
+          ? Promise.resolve({ state: Notification.permission })
+          : orig(p);
+    }
+  } catch (e) {}
+  try {
+    Object.defineProperty(navigator, 'plugins', { get: () => [1, 2, 3, 4, 5] });
+  } catch (e) {}
+  try {
+    Object.defineProperty(navigator, 'languages', { get: () => ['zh-CN', 'zh'] });
+  } catch (e) {}
+  try {
+    Object.defineProperty(navigator, 'hardwareConcurrency', { get: () => 8 });
+  } catch (e) {}
+  try {
+    Object.defineProperty(navigator, 'deviceMemory', { get: () => 8 });
+  } catch (e) {}
+  try {
+    const getParameter = WebGLRenderingContext.prototype.getParameter;
+    WebGLRenderingContext.prototype.getParameter = function (p) {
+      if (p === 37445) return 'Intel Inc.';
+      if (p === 37446) return 'Intel Iris OpenGL Engine';
+      return getParameter.call(this, p);
+    };
+  } catch (e) {}
+})();
+"""
+
+
+def stealth_enabled() -> bool:
+    v = (os.environ.get("OPENCLAW_PLAYWRIGHT_STEALTH") or "1").strip().lower()
+    return v not in ("0", "false", "no", "off")
+
+
+def persistent_context_launch_parts(
+    *, extra_args: list[str] | None = None
+) -> tuple[list[str], list[str] | None]:
+    """返回 (args, ignore_default_args)。ignore_default_args 为 None 时不要传给 launch。"""
+    args = ["--start-maximized"]
+    if extra_args:
+        args = args + list(extra_args)
+    if not stealth_enabled():
+        return args, None
+    if "--disable-blink-features=AutomationControlled" not in args:
+        args.append("--disable-blink-features=AutomationControlled")
+    return args, ["--enable-automation"]

src/jiangchang_skill_core/rpa/video_session.py

@@ -0,0 +1,483 @@
+"""RPA 运行录屏会话：ffmpeg 桌面录制 → 字幕 + 背景音乐 → 最终 MP4。"""
+
+from __future__ import annotations
+
+import asyncio
+import os
+import subprocess
+import sys
+import time
+from dataclasses import dataclass
+from datetime import datetime
+from pathlib import Path
+from typing import Any, Dict, IO, List, Optional
+
+from .. import config
+from ..media_assets import (
+    background_music_issue,
+    ensure_media_assets,
+    pick_background_music,
+    resolve_ffmpeg,
+)
+
+_JIANGCHANG_SUBTITLE_STYLE = (
+    "FontName=Arial,FontSize=14,"
+    "PrimaryColour=&H00FFFFFF,OutlineColour=&H00000000,"
+    "Outline=2,Shadow=1,Alignment=2"
+)
+
+_CAPTURE_FRAMERATE = 15
+
+
+def _record_video_enabled() -> bool:
+    return config.get_bool("OPENCLAW_RECORD_VIDEO", default=False)
+
+
+def _resolve_ffmpeg_exe() -> Optional[Path]:
+    ffmpeg = resolve_ffmpeg()
+    if ffmpeg is None:
+        return None
+    path = Path(ffmpeg)
+    return path if path.is_file() else None
+
+
+def _resolve_music_file(warnings: List[str]) -> Optional[Path]:
+    music = pick_background_music()
+    if music is not None:
+        return music
+
+    issue = background_music_issue()
+    if issue:
+        warnings.append(issue)
+    return None
+
+
+@dataclass
+class _StepEntry:
+    start: float
+    text: str
+    duration: float = 4.0
+
+
+def _generate_srt(entries: List[_StepEntry], output_path: str) -> None:
+    MIN_DURATION = 1.0
+    GAP = 0.1
+    steps = sorted(entries, key=lambda e: e.start)
+    if not steps:
+        steps = [_StepEntry(0.0, "任务执行中", 4.0)]
+
+    for i in range(len(steps) - 1):
+        cur, nxt = steps[i], steps[i + 1]
+        max_end = nxt.start - GAP
+        new_dur = max_end - cur.start
+        if new_dur < MIN_DURATION:
+            cur.duration = MIN_DURATION
+            nxt.start = cur.start + MIN_DURATION + GAP
+        else:
+            cur.duration = min(cur.duration, new_dur)
+
+    def _fmt(s: float) -> str:
+        h = int(s // 3600)
+        m = int((s % 3600) // 60)
+        sec = int(s % 60)
+        ms = int((s % 1) * 1000)
+        return f"{h:02d}:{m:02d}:{sec:02d},{ms:03d}"
+
+    Path(output_path).parent.mkdir(parents=True, exist_ok=True)
+    with open(output_path, "w", encoding="utf-8") as f:
+        for i, e in enumerate(steps, 1):
+            f.write(f"{i}\n")
+            f.write(f"{_fmt(e.start)} --> {_fmt(e.start + e.duration)}\n")
+            f.write(f"{e.text}\n\n")
+
+
+def _escape_srt_path(path: str) -> str:
+    return path.replace("\\", "/").replace(":", "\\:")
+
+
+def _ffmpeg_cmd(ffmpeg_exe: Path, *args: str) -> List[str]:
+    return [str(ffmpeg_exe), *args]
+
+
+def _run_ffmpeg(ffmpeg_exe: Path, cmd_tail: List[str]) -> tuple[bool, str]:
+    cmd = _ffmpeg_cmd(ffmpeg_exe, *cmd_tail)
+    try:
+        result = subprocess.run(
+            cmd,
+            capture_output=True,
+            text=True,
+            encoding="utf-8",
+            errors="replace",
+        )
+    except FileNotFoundError:
+        return False, "ffmpeg not found"
+    if result.returncode != 0:
+        err = (result.stderr or result.stdout or "").strip()
+        return False, err[:500] if err else f"exit {result.returncode}"
+    return True, ""
+
+
+def _build_desktop_record_cmd(ffmpeg_exe: Path, capture_path: str) -> Optional[List[str]]:
+    """Windows gdigrab 全桌面录制；非 Windows 返回 None。"""
+    if sys.platform != "win32":
+        return None
+    return _ffmpeg_cmd(
+        ffmpeg_exe,
+        "-y",
+        "-f",
+        "gdigrab",
+        "-framerate",
+        str(_CAPTURE_FRAMERATE),
+        "-i",
+        "desktop",
+        "-c:v",
+        "libx264",
+        "-preset",
+        "ultrafast",
+        "-pix_fmt",
+        "yuv420p",
+        capture_path,
+    )
+
+
+def _compose_capture_mp4(
+    ffmpeg_exe: Path,
+    capture_path: Path,
+    srt_path: Path,
+    output_path: Path,
+    *,
+    music_file: Optional[Path] = None,
+    music_volume: float = 0.15,
+) -> tuple[bool, str]:
+    output_path.parent.mkdir(parents=True, exist_ok=True)
+    srt_esc = _escape_srt_path(str(srt_path.resolve()))
+    subtitle_filter = (
+        f"subtitles='{srt_esc}'"
+        f":force_style='{_JIANGCHANG_SUBTITLE_STYLE}'"
+    )
+
+    if music_file and music_file.is_file():
+        filter_complex = (
+            f"[0:v]{subtitle_filter}[vout];"
+            f"[1:a]volume={music_volume},apad[aout]"
+        )
+        cmd_tail = [
+            "-y",
+            "-i",
+            str(capture_path),
+            "-i",
+            str(music_file),
+            "-filter_complex",
+            filter_complex,
+            "-map",
+            "[vout]",
+            "-map",
+            "[aout]",
+            "-c:v",
+            "libx264",
+            "-preset",
+            "fast",
+            "-crf",
+            "23",
+            "-c:a",
+            "aac",
+            "-b:a",
+            "128k",
+            "-shortest",
+            "-pix_fmt",
+            "yuv420p",
+            str(output_path),
+        ]
+    else:
+        cmd_tail = [
+            "-y",
+            "-i",
+            str(capture_path),
+            "-vf",
+            subtitle_filter,
+            "-c:v",
+            "libx264",
+            "-preset",
+            "fast",
+            "-crf",
+            "23",
+            "-c:a",
+            "aac",
+            "-b:a",
+            "128k",
+            "-pix_fmt",
+            "yuv420p",
+            str(output_path),
+        ]
+    return _run_ffmpeg(ffmpeg_exe, cmd_tail)
+
+
+class RpaVideoSession:
+    """Service/RPA 层统一 ffmpeg 桌面录屏；OPENCLAW_RECORD_VIDEO=1 时启用成片流程。"""
+
+    def __init__(
+        self,
+        *,
+        skill_slug: str,
+        skill_data_dir: str,
+        batch_id: str,
+        title: str = "",
+    ) -> None:
+        self.skill_slug = skill_slug
+        self.skill_data_dir = os.path.abspath(skill_data_dir)
+        self.batch_id = batch_id
+        self.title = title
+        self.enabled = _record_video_enabled()
+        self.warnings: List[str] = []
+        self.output_video_path: Optional[str] = None
+        self.capture_path: Optional[str] = None
+        self.artifacts: Dict[str, Any] = {}
+
+        ts = datetime.now().strftime("%Y%m%d_%H%M%S")
+        safe_batch = "".join(c if c.isalnum() or c in "-_" else "_" for c in batch_id)
+        self._video_stem = f"{skill_slug}_{ts}_{safe_batch}"
+
+        self._videos_dir = os.path.join(self.skill_data_dir, "videos")
+        self._artifact_root = os.path.join(
+            self.skill_data_dir, "rpa-artifacts", batch_id
+        )
+        self._subtitles_dir = os.path.join(self._artifact_root, "subtitles")
+        self._logs_dir = os.path.join(self._artifact_root, "logs")
+        self._ffmpeg_record_log_path = os.path.join(self._logs_dir, "ffmpeg-record.log")
+        self._capture_path = os.path.join(self._artifact_root, "capture.mp4")
+        self._srt_path = os.path.join(self._subtitles_dir, f"{self._video_stem}.srt")
+        self._planned_output = os.path.join(self._videos_dir, f"{self._video_stem}.mp4")
+
+        self._steps: List[_StepEntry] = []
+        self._t0: Optional[float] = None
+        self._ffmpeg_proc: Optional[subprocess.Popen] = None
+        self._ffmpeg_record_log_file: Optional[IO[str]] = None
+
+        if self.enabled:
+            os.makedirs(self._videos_dir, exist_ok=True)
+            os.makedirs(self._subtitles_dir, exist_ok=True)
+            os.makedirs(self._logs_dir, exist_ok=True)
+            os.makedirs(self._artifact_root, exist_ok=True)
+
+    def _record_log_hint(self) -> str:
+        if self.enabled and self._ffmpeg_record_log_path:
+            return f"; record_log={self._ffmpeg_record_log_path}"
+        return ""
+
+    def _append_warning(self, code: str, detail: str = "") -> None:
+        msg = code if not detail else f"{code}: {detail}"
+        if code in (
+            "ffmpeg_record_start_failed",
+            "ffmpeg_capture_missing",
+            "ffmpeg_compose_failed",
+        ):
+            msg += self._record_log_hint()
+        self.warnings.append(msg)
+
+    def step(self, text: str, *, duration: float = 4.0) -> None:
+        self.add_step(text, duration=duration)
+
+    def add_step(self, text: str, *, duration: float = 4.0) -> None:
+        """记录一步骤字幕（相对录屏开始时间）。"""
+        if not self.enabled:
+            return
+        if self._t0 is None:
+            self._t0 = time.monotonic()
+        elapsed = time.monotonic() - self._t0
+        self._steps.append(_StepEntry(start=elapsed, text=text.strip(), duration=duration))
+
+    def _close_ffmpeg_record_log(self) -> None:
+        fh = self._ffmpeg_record_log_file
+        self._ffmpeg_record_log_file = None
+        if fh is None:
+            return
+        try:
+            fh.close()
+        except Exception:
+            pass
+
+    def _start_ffmpeg_capture(self) -> None:
+        if not self.enabled:
+            return
+
+        ffmpeg_exe = _resolve_ffmpeg_exe()
+        if ffmpeg_exe is None:
+            self.warnings.append("ffmpeg_not_found")
+            return
+
+        cmd = _build_desktop_record_cmd(ffmpeg_exe, self._capture_path)
+        if cmd is None:
+            self._append_warning(
+                "ffmpeg_record_start_failed",
+                "desktop capture only supported on Windows",
+            )
+            return
+
+        stderr_target: Any = subprocess.DEVNULL
+        try:
+            os.makedirs(self._logs_dir, exist_ok=True)
+            self._ffmpeg_record_log_file = open(
+                self._ffmpeg_record_log_path, "a", encoding="utf-8"
+            )
+            stderr_target = self._ffmpeg_record_log_file
+        except Exception as exc:
+            self.warnings.append(f"ffmpeg_record_log_open_failed: {exc}")
+
+        try:
+            self._ffmpeg_proc = subprocess.Popen(
+                cmd,
+                stdin=subprocess.PIPE,
+                stdout=subprocess.DEVNULL,
+                stderr=stderr_target,
+            )
+            self.capture_path = self._capture_path
+        except Exception as exc:
+            self._append_warning("ffmpeg_record_start_failed", str(exc))
+            self._ffmpeg_proc = None
+            self._close_ffmpeg_record_log()
+
+    def _stop_ffmpeg_capture(self) -> None:
+        proc = self._ffmpeg_proc
+        if proc is None:
+            self._close_ffmpeg_record_log()
+            return
+        if proc.poll() is None:
+            try:
+                if proc.stdin:
+                    proc.stdin.write(b"q")
+                    proc.stdin.flush()
+            except Exception:
+                try:
+                    proc.terminate()
+                except Exception:
+                    pass
+            try:
+                proc.wait(timeout=20)
+            except subprocess.TimeoutExpired:
+                try:
+                    proc.kill()
+                except Exception:
+                    pass
+                try:
+                    proc.wait(timeout=5)
+                except Exception:
+                    pass
+        self._ffmpeg_proc = None
+        self._close_ffmpeg_record_log()
+        time.sleep(0.3)
+
+    async def __aenter__(self) -> "RpaVideoSession":
+        if self.enabled:
+            self._t0 = time.monotonic()
+            if self.title:
+                self.add_step(self.title, duration=3.0)
+            self._start_ffmpeg_capture()
+        return self
+
+    async def __aexit__(self, exc_type, exc, tb) -> None:
+        if self.enabled:
+            self._stop_ffmpeg_capture()
+            await self.finalize()
+
+    async def finalize(self) -> None:
+        """停止录制后合成最终 MP4；失败只记 warning，不抛异常。"""
+        if not self.enabled:
+            self.artifacts = self.summary()
+            return
+
+        if not self._steps and self.title:
+            self.add_step(self.title)
+
+        try:
+            capture = Path(self._capture_path)
+            if not capture.is_file() or capture.stat().st_size <= 0:
+                self._append_warning("ffmpeg_capture_missing")
+                self.artifacts = self.summary()
+                return
+
+            self.capture_path = str(capture.resolve())
+
+            entries = list(self._steps)
+            if entries:
+                entries[-1].duration = max(entries[-1].duration, 5.0)
+            try:
+                _generate_srt(entries, self._srt_path)
+            except Exception as exc:
+                self.warnings.append(f"subtitle_write_failed: {exc}")
+
+            music = _resolve_music_file(self.warnings)
+            if music is None and "background_music_lfs_pointer_only" not in self.warnings and "background_music_invalid" not in self.warnings:
+                self.warnings.append("background_music_missing")
+
+            ffmpeg_exe = _resolve_ffmpeg_exe()
+            if ffmpeg_exe is None:
+                self.warnings.append("ffmpeg_not_found")
+                self.artifacts = self.summary()
+                return
+
+            srt_file = Path(self._srt_path)
+            use_srt = srt_file.is_file() and srt_file.stat().st_size > 0
+
+            ok, err = _compose_capture_mp4(
+                ffmpeg_exe,
+                capture,
+                srt_file if use_srt else Path(self._srt_path),
+                Path(self._planned_output),
+                music_file=music,
+            )
+            if not ok and music is not None:
+                self.warnings.append(f"ffmpeg_with_music_failed: {err}")
+                ok, err = _compose_capture_mp4(
+                    ffmpeg_exe,
+                    capture,
+                    srt_file if use_srt else Path(self._srt_path),
+                    Path(self._planned_output),
+                    music_file=None,
+                )
+            if not ok and not use_srt:
+                ok, err = _run_ffmpeg(
+                    ffmpeg_exe,
+                    [
+                        "-y",
+                        "-i",
+                        str(capture),
+                        "-c:v",
+                        "libx264",
+                        "-preset",
+                        "fast",
+                        "-crf",
+                        "23",
+                        "-pix_fmt",
+                        "yuv420p",
+                        str(self._planned_output),
+                    ],
+                )
+            if not ok:
+                self._append_warning("ffmpeg_compose_failed", err)
+                self.artifacts = self.summary()
+                return
+
+            self.output_video_path = str(Path(self._planned_output).resolve())
+        except Exception as exc:
+            self.warnings.append(f"video_finalize_error: {exc}")
+
+        self.artifacts = self.summary()
+
+    def summary(self) -> Dict[str, Any]:
+        record_log = (
+            os.path.abspath(self._ffmpeg_record_log_path)
+            if self.enabled and self._ffmpeg_record_log_path
+            else None
+        )
+        return {
+            "enabled": self.enabled,
+            "path": self.output_video_path,
+            "capture_path": self.capture_path,
+            "record_log_path": record_log,
+            "warnings": list(self.warnings),
+        }
+
+    def to_artifact_dict(self) -> Dict[str, Any]:
+        data = self.summary()
+        data["batch_id"] = self.batch_id
+        return data

src/jiangchang_skill_core/runtime_diagnostics.py

@@ -0,0 +1,321 @@
+"""共享 Runtime 诊断：health 输出与 media-assets / ffmpeg 探测。"""
+
+from __future__ import annotations
+
+import importlib.metadata
+import logging
+import os
+import sys
+from dataclasses import dataclass
+from pathlib import Path
+from typing import Any, Mapping
+
+import jiangchang_skill_core
+from .media_assets import probe_background_music, probe_media_assets, resolve_media_assets_root
+from .runtime_env import platform_default_data_root
+
+_SHARED_CORE_HINT = (
+    "jiangchang_skill_core is loaded from the skill tree; expected the shared "
+    "jiangchang-platform-kit installed in the host Python runtime."
+)
+
+
+@dataclass(frozen=True)
+class RuntimeIssue:
+    code: str
+    message: str
+    severity: str = "warning"
+
+
+@dataclass(frozen=True)
+class RuntimeDiagnostics:
+    skill_slug: str
+    python_executable: str
+    platform_kit_version: str | None
+    platform_kit_min_version: str | None
+    platform_kit_version_ok: bool | None
+    jiangchang_skill_core_file: str | None
+
+    claw_data_root: str | None
+    jiangchang_data_root: str | None
+    resolved_data_root: str | None
+
+    media_assets_root: str | None
+    ffmpeg_available: bool
+    ffmpeg_path: str | None
+
+    background_music_mp3_count: int
+    background_music_usable_count: int
+    background_music_issue: str | None
+    background_music_sample_path: str | None
+
+    record_video_enabled: bool
+    issues: tuple[RuntimeIssue, ...]
+
+    @property
+    def has_fatal_issues(self) -> bool:
+        return any(issue.severity == "error" for issue in self.issues)
+
+    def issue_codes(self) -> list[str]:
+        return [issue.code for issue in self.issues]
+
+
+def _env_dict(env: Mapping[str, str] | None) -> dict[str, str]:
+    return dict(env) if env is not None else dict(os.environ)
+
+
+def _resolve_data_root(env: Mapping[str, str]) -> str:
+    root = (env.get("CLAW_DATA_ROOT") or env.get("JIANGCHANG_DATA_ROOT") or "").strip()
+    if root:
+        return root
+    return platform_default_data_root()
+
+
+def _parse_version(version: str) -> tuple[int, ...]:
+    parts: list[int] = []
+    for piece in version.strip().split("."):
+        digits = ""
+        for ch in piece:
+            if ch.isdigit():
+                digits += ch
+            else:
+                break
+        if digits:
+            parts.append(int(digits))
+    return tuple(parts)
+
+
+def version_ge(installed: str, required: str) -> bool:
+    """Compare PEP 440-like versions without external deps (post release suffix ignored)."""
+    return _parse_version(installed) >= _parse_version(required)
+
+
+def _path_under(parent: str | Path, child: str | Path) -> bool:
+    try:
+        parent_path = Path(parent).resolve()
+        child_path = Path(child).resolve()
+        if sys.platform == "win32":
+            parent_norm = os.path.normcase(str(parent_path))
+            child_norm = os.path.normcase(str(child_path))
+            common = os.path.commonpath([parent_norm, child_norm])
+            return common == parent_norm
+        return os.path.commonpath([str(parent_path), str(child_path)]) == str(parent_path)
+    except (OSError, ValueError):
+        return False
+
+
+def is_jiangchang_skill_core_from_skill_tree(
+    *,
+    skill_root: str | Path,
+    core_file: str | Path | None = None,
+) -> bool:
+    """Return True when jiangchang_skill_core is loaded from inside skill_root."""
+    try:
+        root = Path(skill_root)
+        if not str(root).strip():
+            return False
+        core = Path(core_file) if core_file is not None else Path(jiangchang_skill_core.__file__)
+        return _path_under(root, core)
+    except (OSError, TypeError, ValueError):
+        return False
+
+
+def _platform_kit_version() -> str | None:
+    try:
+        return importlib.metadata.version("jiangchang-platform-kit")
+    except importlib.metadata.PackageNotFoundError:
+        return None
+
+
+def _bool_from_env(env: Mapping[str, str], key: str, default: bool = False) -> bool:
+    val = env.get(key)
+    if val is None or val == "":
+        return default
+    return str(val).strip().lower() in ("1", "true", "yes", "on")
+
+
+def collect_runtime_diagnostics(
+    *,
+    skill_slug: str,
+    platform_kit_min_version: str | None = None,
+    skill_root: str | Path | None = None,
+    record_video: bool | None = None,
+    env: Mapping[str, str] | None = None,
+) -> RuntimeDiagnostics:
+    env_map = _env_dict(env)
+    issues: list[RuntimeIssue] = []
+
+    claw_data_root = env_map.get("CLAW_DATA_ROOT")
+    jiangchang_data_root = env_map.get("JIANGCHANG_DATA_ROOT")
+    resolved_data_root = _resolve_data_root(env_map)
+
+    media_root_path = resolve_media_assets_root(resolved_data_root, env_map)
+    media_status = probe_media_assets(resolved_data_root, env_map)
+    ffmpeg_path_obj = media_status.ffmpeg_path
+    ffmpeg_ok = ffmpeg_path_obj is not None and ffmpeg_path_obj.is_file()
+
+    music_probe = probe_background_music(media_root_path, env=env_map)
+    mp3_count = int(music_probe["mp3_count"])
+    usable_count = int(music_probe["usable_count"])
+    music_issue = music_probe.get("issue")
+    music_sample = music_probe.get("sample_path")
+
+    if music_issue is None and not media_status.music_ready and media_status.warnings:
+        for warning in media_status.warnings:
+            if warning.startswith("background_music") or warning == "music_dir_missing":
+                music_issue = warning
+                break
+
+    platform_version = _platform_kit_version()
+    platform_ok: bool | None
+    if platform_kit_min_version is None:
+        platform_ok = None
+    elif platform_version is None:
+        platform_ok = False
+    else:
+        platform_ok = version_ge(platform_version, platform_kit_min_version)
+
+    if platform_version is None:
+        issues.append(
+            RuntimeIssue(
+                code="platform_kit_not_installed",
+                message="jiangchang-platform-kit package metadata not found",
+                severity="error",
+            )
+        )
+    elif platform_kit_min_version is not None and not platform_ok:
+        issues.append(
+            RuntimeIssue(
+                code="platform_kit_version_low",
+                message=(
+                    f"jiangchang-platform-kit version {platform_version} "
+                    f"is below required {platform_kit_min_version}"
+                ),
+                severity="error",
+            )
+        )
+
+    core_file: str | None
+    try:
+        core_file = os.path.abspath(jiangchang_skill_core.__file__)
+    except (OSError, TypeError, ValueError):
+        core_file = None
+
+    if skill_root is not None and core_file is not None:
+        if is_jiangchang_skill_core_from_skill_tree(skill_root=skill_root, core_file=core_file):
+            issues.append(
+                RuntimeIssue(
+                    code="jiangchang_skill_core_loaded_from_skill_tree",
+                    message=_SHARED_CORE_HINT,
+                    severity="warning",
+                )
+            )
+
+    if record_video is None:
+        record_video_enabled = _bool_from_env(env_map, "OPENCLAW_RECORD_VIDEO", False)
+    else:
+        record_video_enabled = record_video
+
+    if not ffmpeg_ok:
+        severity = "warning"
+        message = "ffmpeg not available"
+        if record_video_enabled:
+            message = "OPENCLAW_RECORD_VIDEO enabled but ffmpeg is not available"
+        issues.append(
+            RuntimeIssue(
+                code="ffmpeg_unavailable",
+                message=message,
+                severity=severity,
+            )
+        )
+
+    if record_video_enabled and music_issue:
+        issues.append(
+            RuntimeIssue(
+                code="background_music_unavailable",
+                message=f"background music unavailable: {music_issue}",
+                severity="warning",
+            )
+        )
+
+    return RuntimeDiagnostics(
+        skill_slug=skill_slug,
+        python_executable=sys.executable,
+        platform_kit_version=platform_version,
+        platform_kit_min_version=platform_kit_min_version,
+        platform_kit_version_ok=platform_ok,
+        jiangchang_skill_core_file=core_file,
+        claw_data_root=claw_data_root,
+        jiangchang_data_root=jiangchang_data_root,
+        resolved_data_root=resolved_data_root,
+        media_assets_root=str(media_root_path),
+        ffmpeg_available=ffmpeg_ok,
+        ffmpeg_path=str(ffmpeg_path_obj) if ffmpeg_path_obj else None,
+        background_music_mp3_count=mp3_count,
+        background_music_usable_count=usable_count,
+        background_music_issue=str(music_issue) if music_issue else None,
+        background_music_sample_path=str(music_sample) if music_sample else None,
+        record_video_enabled=record_video_enabled,
+        issues=tuple(issues),
+    )
+
+
+def format_runtime_health_lines(diagnostics: RuntimeDiagnostics) -> list[str]:
+    lines = [
+        f"skill_slug: {diagnostics.skill_slug}",
+        f"python_executable: {diagnostics.python_executable}",
+        f"platform_kit_version: {diagnostics.platform_kit_version or ''}",
+        f"platform_kit_min_version: {diagnostics.platform_kit_min_version or ''}",
+        f"platform_kit_version_ok: {diagnostics.platform_kit_version_ok}",
+        f"jiangchang_skill_core_file: {diagnostics.jiangchang_skill_core_file or ''}",
+        f"CLAW_DATA_ROOT: {diagnostics.claw_data_root or ''}",
+        f"JIANGCHANG_DATA_ROOT: {diagnostics.jiangchang_data_root or ''}",
+        f"resolved_data_root: {diagnostics.resolved_data_root or ''}",
+        f"media_assets_root: {diagnostics.media_assets_root or ''}",
+        f"ffmpeg_available: {diagnostics.ffmpeg_available}",
+        f"ffmpeg_path: {diagnostics.ffmpeg_path or ''}",
+        f"background_music_mp3_count: {diagnostics.background_music_mp3_count}",
+        f"background_music_usable_count: {diagnostics.background_music_usable_count}",
+        f"background_music_issue: {diagnostics.background_music_issue or ''}",
+        f"background_music_sample_path: {diagnostics.background_music_sample_path or ''}",
+        f"record_video_enabled: {diagnostics.record_video_enabled}",
+    ]
+    for issue in diagnostics.issues:
+        lines.append(f"runtime_issue[{issue.severity}]: {issue.code} — {issue.message}")
+    return lines
+
+
+def runtime_diagnostics_dict(diagnostics: RuntimeDiagnostics) -> dict[str, Any]:
+    return {
+        "skill_slug": diagnostics.skill_slug,
+        "python_executable": diagnostics.python_executable,
+        "platform_kit_version": diagnostics.platform_kit_version,
+        "platform_kit_min_version": diagnostics.platform_kit_min_version,
+        "platform_kit_version_ok": diagnostics.platform_kit_version_ok,
+        "jiangchang_skill_core_file": diagnostics.jiangchang_skill_core_file,
+        "CLAW_DATA_ROOT": diagnostics.claw_data_root,
+        "JIANGCHANG_DATA_ROOT": diagnostics.jiangchang_data_root,
+        "resolved_data_root": diagnostics.resolved_data_root,
+        "media_assets_root": diagnostics.media_assets_root,
+        "ffmpeg_available": diagnostics.ffmpeg_available,
+        "ffmpeg_path": diagnostics.ffmpeg_path,
+        "background_music_mp3_count": diagnostics.background_music_mp3_count,
+        "background_music_usable_count": diagnostics.background_music_usable_count,
+        "background_music_issue": diagnostics.background_music_issue,
+        "background_music_sample_path": diagnostics.background_music_sample_path,
+        "record_video_enabled": diagnostics.record_video_enabled,
+        "runtime_issues": [
+            {"code": issue.code, "message": issue.message, "severity": issue.severity}
+            for issue in diagnostics.issues
+        ],
+    }
+
+
+def log_runtime_diagnostics(
+    diagnostics: RuntimeDiagnostics,
+    logger: logging.Logger | None = None,
+    level: int = logging.INFO,
+) -> None:
+    log = logger or logging.getLogger("jiangchang_skill_core.runtime_diagnostics")
+    for line in format_runtime_health_lines(diagnostics):
+        log.log(level, line)

src/jiangchang_skill_core/runtime_env.py

@@ -0,0 +1,227 @@
+"""
+JIANGCHANG_* 数据根与用户目录：解析规则 + 可选本地 CLI 默认值。
+
+宿主在 skills.entries 与 Gateway 中注入：
+- PATH 前缀：{JIANGCHANG_DATA_ROOT}/python-runtime/.venv/(Scripts|bin)
+- VIRTUAL_ENV、JIANGCHANG_PYTHON_EXE
+Playwright 使用本机 Chrome/Edge（launch 时 channel=chrome|msedge），不依赖宿主下载的 Chromium 包。
+技能勿在仓库内维护独立 .venv；共享逻辑请使用本仓库发布的 ``jiangchang-platform-kit`` 包，
+其余运行时依赖（如 Playwright、模型 SDK）由宿主或技能各自的环境策略决定。
+"""
+
+from __future__ import annotations
+
+import os
+import sys
+
+# 发版/嵌入宿主前改为 False，或仅通过环境变量 JIANGCHANG_CLI_LOCAL_DEV=1 开启
+CLI_LOCAL_DEV_ENABLED = True
+
+# 本地开发且未设置 JIANGCHANG_USER_ID 时注入（与宿主约定一致即可修改）
+DEFAULT_LOCAL_USER_ID = "10032"
+
+# Windows 下未设置 JIANGCHANG_DATA_ROOT 时的默认盘路径
+WIN_DEFAULT_DATA_ROOT = r"D:\jiangchang-data"
+
+# 匠厂桌面宿主应用根（未设置 JIANGCHANG_APP_ROOT 时 Windows 兜底；技能一般在 {APP}/skills/ 下并列）
+WIN_DEFAULT_JIANGCHANG_APP_ROOT = r"D:\AI\jiangchang"
+
+
+def platform_default_data_root() -> str:
+    if sys.platform == "win32":
+        return WIN_DEFAULT_DATA_ROOT
+    return os.path.join(os.path.expanduser("~"), ".jiangchang-data")
+
+
+def get_data_root() -> str:
+    env = (
+        os.getenv("CLAW_DATA_ROOT")
+        or os.getenv("JIANGCHANG_DATA_ROOT")
+        or ""
+    ).strip()
+    if env:
+        return env
+    return platform_default_data_root()
+
+
+def get_user_id() -> str:
+    return (
+        os.getenv("CLAW_USER_ID")
+        or os.getenv("JIANGCHANG_USER_ID")
+        or ""
+    ).strip() or "_anon"
+
+
+def _looks_like_skills_root(path: str) -> bool:
+    if not path or not os.path.isdir(path):
+        return False
+    for marker in (
+        "llm-manager",
+        "content-manager",
+        "account-manager",
+        "sohu-publisher",
+        "toutiao-publisher",
+        "logistics-tracker",
+        "api-key-vault",
+        "receive-order",
+    ):
+        if os.path.isdir(os.path.join(path, marker)):
+            return True
+    return False
+
+
+def get_skills_root() -> str:
+    """
+    并列技能安装目录（其下为「技能 slug」子目录）。
+
+    优先级：
+    1) JIANGCHANG_SKILLS_ROOT
+    2) CLAW_SKILLS_ROOT
+    3) JIANGCHANG_APP_ROOT：若 {APP}/skills 存在且像技能根则用之；否则若 APP 下已有技能子目录则 APP 即根
+    4) Windows：默认 D:\\AI\\jiangchang 同上规则
+    5) 其他平台：~/.openclaw/skills
+    """
+    for key in ("JIANGCHANG_SKILLS_ROOT", "CLAW_SKILLS_ROOT"):
+        v = (os.getenv(key) or "").strip()
+        if v:
+            return os.path.normpath(v)
+
+    app = (os.getenv("JIANGCHANG_APP_ROOT") or "").strip()
+    if sys.platform == "win32" and not app:
+        app = WIN_DEFAULT_JIANGCHANG_APP_ROOT
+    if app:
+        nested = os.path.join(app, "skills")
+        if _looks_like_skills_root(nested):
+            return os.path.normpath(nested)
+        if _looks_like_skills_root(app):
+            return os.path.normpath(app)
+
+    if sys.platform == "win32":
+        nested = os.path.join(WIN_DEFAULT_JIANGCHANG_APP_ROOT, "skills")
+        if _looks_like_skills_root(nested):
+            return os.path.normpath(nested)
+        if _looks_like_skills_root(WIN_DEFAULT_JIANGCHANG_APP_ROOT):
+            return os.path.normpath(WIN_DEFAULT_JIANGCHANG_APP_ROOT)
+
+    return os.path.normpath(os.path.join(os.path.expanduser("~"), ".openclaw", "skills"))
+
+
+def get_sibling_skills_root(skill_scripts_dir: str | None = None) -> str:
+    """
+    编排子进程调用兄弟技能时用：先根据本技能 scripts 目录推断并列根；若目录下能识别出兄弟技能
+    则用之（开发仓 D:\\OpenClaw 与安装目录 ~/.openclaw/skills 均满足「技能根之上一级 = 并列根」），
+    避免全局 JIANGCHANG_SKILLS_ROOT / CLAW_SKILLS_ROOT 指向与当前检出不一致时错调兄弟进程。
+    推断失败时再读上述环境变量，最后回落 get_skills_root()。
+    """
+    if skill_scripts_dir:
+        scripts = os.path.abspath(skill_scripts_dir)
+        skill_root = os.path.dirname(scripts)
+        inferred = os.path.dirname(skill_root)
+        if _looks_like_skills_root(inferred):
+            return os.path.normpath(inferred)
+
+    for key in ("JIANGCHANG_SKILLS_ROOT", "CLAW_SKILLS_ROOT"):
+        v = (os.getenv(key) or "").strip()
+        if v:
+            return os.path.normpath(v)
+
+    return get_skills_root()
+
+
+def apply_cli_local_defaults() -> None:
+    """
+    在 CLI 最早阶段调用（main.py 在 import 业务包之前）。
+    宿主已设置 JIANGCHANG_* 时不会覆盖。
+    """
+    enabled = CLI_LOCAL_DEV_ENABLED
+    if not enabled:
+        v = (os.getenv("JIANGCHANG_CLI_LOCAL_DEV") or "").strip().lower()
+        enabled = v in ("1", "true", "yes", "on")
+    if not enabled:
+        return
+    if not (
+        os.getenv("CLAW_DATA_ROOT")
+        or os.getenv("JIANGCHANG_DATA_ROOT")
+        or ""
+    ).strip():
+        default_root = platform_default_data_root()
+        os.environ["JIANGCHANG_DATA_ROOT"] = default_root
+        os.environ.setdefault("CLAW_DATA_ROOT", default_root)
+    if not (
+        os.getenv("CLAW_USER_ID")
+        or os.getenv("JIANGCHANG_USER_ID")
+        or ""
+    ).strip():
+        os.environ["JIANGCHANG_USER_ID"] = DEFAULT_LOCAL_USER_ID.strip()
+        os.environ.setdefault("CLAW_USER_ID", DEFAULT_LOCAL_USER_ID.strip())
+def find_chrome_executable() -> "str | None":
+    """查找系统已安装的 Chrome 或 Edge 可执行文件路径。
+
+    查找顺序：
+    1. 常见文件路径（PROGRAMFILES、LOCALAPPDATA、macOS、Linux）
+    2. Windows 注册表 App Paths（HKLM 优先，HKCU 其次）
+    3. PATH shutil.which 兜底
+
+    返回找到的路径字符串，找不到返回 None。
+    宿主/技能调用 Playwright launch 时应传 executable_path=find_chrome_executable()
+    而非 channel="chrome"，以避免 Playwright 内部检测在系统级安装时失效。
+    """
+    import shutil
+
+    if sys.platform == "win32":
+        local_app_data = os.environ.get("LOCALAPPDATA", "")
+        prog_files = os.environ.get("PROGRAMFILES", r"C:\Program Files")
+        prog_files_x86 = os.environ.get("PROGRAMFILES(X86)", r"C:\Program Files (x86)")
+        candidates = [
+            os.path.join(prog_files, r"Google\Chrome\Application\chrome.exe"),
+            os.path.join(prog_files_x86, r"Google\Chrome\Application\chrome.exe"),
+            os.path.join(local_app_data, r"Google\Chrome\Application\chrome.exe"),
+            os.path.join(prog_files, r"Microsoft\Edge\Application\msedge.exe"),
+            os.path.join(prog_files_x86, r"Microsoft\Edge\Application\msedge.exe"),
+            os.path.join(local_app_data, r"Microsoft\Edge\Application\msedge.exe"),
+        ]
+    elif sys.platform == "darwin":
+        candidates = [
+            "/Applications/Google Chrome.app/Contents/MacOS/Google Chrome",
+            "/Applications/Microsoft Edge.app/Contents/MacOS/Microsoft Edge",
+            "/Applications/Chromium.app/Contents/MacOS/Chromium",
+        ]
+    else:
+        candidates = [
+            "/usr/bin/google-chrome-stable",
+            "/usr/bin/google-chrome",
+            "/usr/bin/chromium-browser",
+            "/usr/bin/chromium",
+            "/usr/bin/microsoft-edge",
+        ]
+
+    for path in candidates:
+        if path and os.path.isfile(path):
+            return path
+
+    # Windows 注册表兜底（覆盖系统级 HKLM 安装）
+    if sys.platform == "win32":
+        try:
+            import winreg
+            for hive in (winreg.HKEY_LOCAL_MACHINE, winreg.HKEY_CURRENT_USER):
+                for reg_path in (
+                    r"SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\chrome.exe",
+                    r"SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\msedge.exe",
+                ):
+                    try:
+                        with winreg.OpenKey(hive, reg_path) as key:
+                            val, _ = winreg.QueryValueEx(key, "")
+                            if val and os.path.isfile(val):
+                                return val
+                    except OSError:
+                        continue
+        except ImportError:
+            pass
+
+    # PATH 兜底
+    for name in ("google-chrome-stable", "google-chrome", "chrome", "msedge", "chromium"):
+        found = shutil.which(name)
+        if found:
+            return found
+
+    return None

src/jiangchang_skill_core/unified_logging.py

@@ -1,8 +1,6 @@
 """
 统一文件日志：{JIANGCHANG_DATA_ROOT}/{JIANGCHANG_USER_ID}/logs/jiangchang.log
 按日轮转；行内带 trace_id 与 skill_slug，便于跨技能排查。
-
-实现为各技能 scripts/jiangchang_skill_core/ 下的同名副本之源，修改后请同步到各技能。
 """
 
 from __future__ import annotations
@@ -12,17 +10,23 @@ import os
 import sys
 import uuid
 from logging.handlers import TimedRotatingFileHandler
-from typing import Optional
+from typing import Optional, Tuple
 
 from .runtime_env import get_data_root, get_user_id
 
 _skill_slug: str = ""
 _logger_name: str = ""
 
+# 避免 logging 内部错误再向 stderr 打印 "--- Logging error ---"
+logging.raiseExceptions = False
+
 
 def get_unified_logs_dir() -> str:
     path = os.path.join(get_data_root(), get_user_id(), "logs")
-    os.makedirs(path, exist_ok=True)
+    try:
+        os.makedirs(path, exist_ok=True)
+    except OSError:
+        pass
     return path
 
 
@@ -32,11 +36,27 @@ def get_skill_log_file_path() -> str:
     if override:
         parent = os.path.dirname(os.path.abspath(override))
         if parent:
-            os.makedirs(parent, exist_ok=True)
+            try:
+                os.makedirs(parent, exist_ok=True)
+            except OSError:
+                pass
         return os.path.abspath(override)
     return os.path.join(get_unified_logs_dir(), "jiangchang.log")
 
 
+def _can_open_log_file(log_path: str) -> Tuple[bool, str]:
+    """探测日志文件是否可追加写入（真实 open，非 os.access）。"""
+    try:
+        parent = os.path.dirname(os.path.abspath(log_path))
+        if parent:
+            os.makedirs(parent, exist_ok=True)
+        with open(log_path, "a", encoding="utf-8"):
+            pass
+        return True, ""
+    except Exception as exc:
+        return False, str(exc)
+
+
 def ensure_trace_for_process() -> str:
     """本进程调用链 ID：沿用 JIANGCHANG_TRACE_ID，否则生成并写入环境（子进程可继承）。"""
     existing = (os.getenv("JIANGCHANG_TRACE_ID") or "").strip()
@@ -83,44 +103,72 @@ def _backup_count() -> int:
         return 30
 
 
+def _clear_logger_handlers(log: logging.Logger) -> None:
+    for h in list(log.handlers):
+        log.removeHandler(h)
+        try:
+            h.close()
+        except Exception:
+            pass
+
+
+def _attach_fallback_handler(log: logging.Logger) -> None:
+    """文件日志不可用时仅挂 NullHandler，不向 stderr 打印 logging 异常。"""
+    log.addHandler(logging.NullHandler())
+
+
 def setup_skill_logging(skill_slug: str, logger_name: str) -> None:
     """
     幂等：为指定 logger 挂载统一文件日志与可选 stderr。
     须在进程早期调用（如 CLI main 在业务日志之前）。
+    文件日志不可写时降级为 NullHandler，不影响 CLI 返回码。
     """
     global _skill_slug, _logger_name
+    logging.raiseExceptions = False
     ensure_trace_for_process()
     _skill_slug = skill_slug
     _logger_name = logger_name
 
     log = logging.getLogger(logger_name)
-    if log.handlers:
+    _clear_logger_handlers(log)
-        return
     log.setLevel(_log_level_from_env())
-    path = get_skill_log_file_path()
-    fh = TimedRotatingFileHandler(
-        path,
-        when="midnight",
-        interval=1,
-        backupCount=_backup_count(),
-        encoding="utf-8",
-        delay=True,
-    )
     fmt = logging.Formatter(_FORMAT, datefmt=_DATEFMT)
-    fh.setFormatter(fmt)
+    filt = _SkillContextFilter()
-    fh.addFilter(_SkillContextFilter())
+
-    log.addHandler(fh)
+    log_path = get_skill_log_file_path()
+    ok, _err = _can_open_log_file(log_path)
+    if ok:
+        try:
+            fh = TimedRotatingFileHandler(
+                log_path,
+                when="midnight",
+                interval=1,
+                backupCount=_backup_count(),
+                encoding="utf-8",
+                delay=False,
+            )
+            fh.setFormatter(fmt)
+            fh.addFilter(filt)
+            log.addHandler(fh)
+        except Exception:
+            _attach_fallback_handler(log)
+    else:
+        _attach_fallback_handler(log)
+
     if (os.getenv("JIANGCHANG_LOG_TO_STDERR") or "").strip().lower() in (
         "1",
         "true",
         "yes",
         "on",
     ):
-        sh = logging.StreamHandler(sys.stderr)
+        try:
-        sh.setLevel(logging.WARNING)
+            sh = logging.StreamHandler(sys.stderr)
-        sh.setFormatter(fmt)
+            sh.setLevel(logging.WARNING)
-        sh.addFilter(_SkillContextFilter())
+            sh.setFormatter(fmt)
-        log.addHandler(sh)
+            sh.addFilter(filt)
+            log.addHandler(sh)
+        except Exception:
+            pass
     log.propagate = False
 
 
@@ -141,18 +189,25 @@ def attach_unified_file_handler(
     独立子进程内追加同一日志文件（如 login 检测子进程），格式与主进程一致。
     """
     global _skill_slug
+    logging.raiseExceptions = False
     ensure_trace_for_process()
     _skill_slug = skill_slug
     lg = logging.getLogger(logger_name)
-    lg.handlers.clear()
+    _clear_logger_handlers(lg)
     lg.setLevel(level)
-    parent = os.path.dirname(os.path.abspath(log_path))
-    if parent:
-        os.makedirs(parent, exist_ok=True)
-    fh = logging.FileHandler(log_path, encoding="utf-8")
     fmt = logging.Formatter(_FORMAT, datefmt=_DATEFMT)
-    fh.setFormatter(fmt)
+    filt = _SkillContextFilter()
-    fh.addFilter(_SkillContextFilter())
+
-    lg.addHandler(fh)
+    ok, _err = _can_open_log_file(log_path)
+    if ok:
+        try:
+            fh = logging.FileHandler(log_path, encoding="utf-8", delay=False)
+            fh.setFormatter(fmt)
+            fh.addFilter(filt)
+            lg.addHandler(fh)
+        except Exception:
+            _attach_fallback_handler(lg)
+    else:
+        _attach_fallback_handler(lg)
     lg.propagate = False
     return lg

src/screencast/__init__.py

@@ -0,0 +1,3 @@
+from .runner import run_screencast
+
+__all__ = ["run_screencast"]

src/screencast/composer.py

@@ -0,0 +1,174 @@
+"""FFmpeg 合成：帧序列 + SRT 字幕 + 背景音乐 → MP4。"""
+from __future__ import annotations
+
+import subprocess
+import sys
+from dataclasses import dataclass, field
+from pathlib import Path
+
+from jiangchang_skill_core.media_assets import (
+    background_music_issue,
+    pick_background_music,
+    resolve_ffmpeg,
+)
+
+# 匠厂统一字幕样式 —— 所有 skill 录屏共用，做品牌一致性
+_JIANGCHANG_SUBTITLE_STYLE = (
+    "FontName=Arial,FontSize=14,"
+    "PrimaryColour=&H00FFFFFF,OutlineColour=&H00000000,"
+    "Outline=2,Shadow=1,Alignment=2"
+)
+
+
+@dataclass
+class ComposeVideoResult:
+    output_path: str
+    warnings: list[str] = field(default_factory=list)
+
+
+def _escape_srt_path(path: str) -> str:
+    return path.replace("\\", "/").replace(":", "\\:")
+
+
+def _run_ffmpeg(ffmpeg_exe: Path, cmd_tail: list[str]) -> tuple[bool, str]:
+    cmd = [str(ffmpeg_exe), *cmd_tail]
+    try:
+        result = subprocess.run(
+            cmd,
+            capture_output=True,
+            text=True,
+            encoding="utf-8",
+            errors="replace",
+        )
+    except FileNotFoundError:
+        return False, "ffmpeg not found"
+    if result.returncode != 0:
+        err = (result.stderr or result.stdout or "").strip()
+        return False, err[:500] if err else f"exit {result.returncode}"
+    return True, ""
+
+
+def _media_assets_env(
+    media_assets_root: str | Path | None,
+    media_assets_env: dict[str, str] | None,
+) -> dict[str, str] | None:
+    if media_assets_root is None and media_assets_env is None:
+        return None
+    env = dict(media_assets_env or {})
+    if media_assets_root is not None:
+        env["MEDIA_ASSETS_ROOT"] = str(media_assets_root)
+    return env
+
+
+def compose_video(
+    frames_dir: str,
+    fps: int,
+    subtitle_path: str,
+    output_path: str,
+    *,
+    music_volume: float = 0.15,
+    allow_no_music: bool = True,
+    media_assets_root: str | Path | None = None,
+    media_assets_env: dict[str, str] | None = None,
+) -> ComposeVideoResult:
+    """合成 MP4；ffmpeg 与背景音乐均走 jiangchang_skill_core.media_assets。"""
+    frames_dir_path = Path(frames_dir)
+    subtitle_path_obj = Path(subtitle_path)
+    output_path_obj = Path(output_path)
+    output_path_obj.parent.mkdir(parents=True, exist_ok=True)
+    warnings: list[str] = []
+
+    assets_env = _media_assets_env(media_assets_root, media_assets_env)
+
+    ffmpeg_exe = resolve_ffmpeg(env=assets_env)
+    if ffmpeg_exe is None or not Path(ffmpeg_exe).is_file():
+        raise RuntimeError("ffmpeg_not_found")
+
+    ffmpeg_path = Path(ffmpeg_exe)
+    music_file = pick_background_music(env=assets_env)
+    if music_file is None:
+        issue = background_music_issue(env=assets_env)
+        if issue:
+            warnings.append(issue)
+        else:
+            warnings.append("background_music_missing")
+        if not allow_no_music:
+            raise FileNotFoundError(warnings[-1])
+
+    srt_esc = _escape_srt_path(str(subtitle_path_obj.resolve()))
+    subtitle_filter = (
+        f"subtitles='{srt_esc}'"
+        f":force_style='{_JIANGCHANG_SUBTITLE_STYLE}'"
+    )
+
+    if music_file and music_file.is_file():
+        filter_complex = (
+            f"[0:v]{subtitle_filter}[vout];"
+            f"[1:a]volume={music_volume},apad[aout]"
+        )
+        cmd_tail = [
+            "-y",
+            "-framerate",
+            str(fps),
+            "-i",
+            str(frames_dir_path / "frame_%06d.png"),
+            "-i",
+            str(music_file),
+            "-filter_complex",
+            filter_complex,
+            "-map",
+            "[vout]",
+            "-map",
+            "[aout]",
+            "-c:v",
+            "libx264",
+            "-preset",
+            "fast",
+            "-crf",
+            "23",
+            "-c:a",
+            "aac",
+            "-b:a",
+            "128k",
+            "-shortest",
+            "-pix_fmt",
+            "yuv420p",
+            str(output_path_obj),
+        ]
+        ok, err = _run_ffmpeg(ffmpeg_path, cmd_tail)
+        if not ok:
+            warnings.append(f"ffmpeg_with_music_failed: {err}")
+            if not allow_no_music:
+                raise RuntimeError(f"ffmpeg_compose_failed: {err}")
+            music_file = None
+        else:
+            print(f"[screencast] 背景音乐: {music_file.name}")
+            print(f"[screencast] 输出: {output_path_obj}")
+            return ComposeVideoResult(str(output_path_obj.resolve()), warnings)
+
+    cmd_tail = [
+        "-y",
+        "-framerate",
+        str(fps),
+        "-i",
+        str(frames_dir_path / "frame_%06d.png"),
+        "-vf",
+        subtitle_filter,
+        "-c:v",
+        "libx264",
+        "-preset",
+        "fast",
+        "-crf",
+        "23",
+        "-pix_fmt",
+        "yuv420p",
+        str(output_path_obj),
+    ]
+    print("[screencast] 运行 FFmpeg 合成（无背景音乐）...")
+    ok, err = _run_ffmpeg(ffmpeg_path, cmd_tail)
+    if not ok:
+        print(err, file=sys.stderr)
+        raise RuntimeError(f"ffmpeg_compose_failed: {err}")
+
+    print(f"[screencast] 输出: {output_path_obj}")
+    return ComposeVideoResult(str(output_path_obj.resolve()), warnings)

src/screencast/recorder.py

@@ -0,0 +1,63 @@
+"""全屏截帧引擎，后台线程持续截图存为 PNG 帧序列。"""
+from __future__ import annotations
+
+import threading
+import time
+from pathlib import Path
+from typing import Optional
+
+import mss
+import mss.tools
+
+
+class ScreenRecorder:
+    def __init__(
+        self,
+        frames_dir: str,
+        fps: int = 10,
+        monitor_index: Optional[int] = None,
+    ):
+        """
+        Args:
+            monitor_index: mss 显示器索引；None=monitors[0]（所有屏合并区域，
+                          旧行为），1=主屏，2+=第 N 屏。多显示器场景推荐显式传 1。
+        """
+        self._frames_dir = Path(frames_dir)
+        self._fps = fps
+        self._monitor_index = monitor_index
+        self._stop_event = threading.Event()
+        self._thread: threading.Thread | None = None
+        self._frame_count = 0
+
+    def start(self) -> None:
+        self._frames_dir.mkdir(parents=True, exist_ok=True)
+        self._stop_event.clear()
+        self._frame_count = 0
+        self._thread = threading.Thread(target=self._capture_loop, daemon=True)
+        self._thread.start()
+
+    def stop(self) -> None:
+        self._stop_event.set()
+        if self._thread:
+            self._thread.join(timeout=10)
+
+    @property
+    def frame_count(self) -> int:
+        return self._frame_count
+
+    def _capture_loop(self) -> None:
+        interval = 1.0 / self._fps
+        with mss.mss() as sct:
+            idx = self._monitor_index if self._monitor_index is not None else 0
+            if idx < 0 or idx >= len(sct.monitors):
+                idx = 0  # 越界兜底
+            monitor = sct.monitors[idx]
+            while not self._stop_event.is_set():
+                t0 = time.perf_counter()
+                img = sct.grab(monitor)
+                path = self._frames_dir / f"frame_{self._frame_count:06d}.png"
+                mss.tools.to_png(img.rgb, img.size, output=str(path))
+                self._frame_count += 1
+                elapsed = time.perf_counter() - t0
+                sleep = max(0.0, interval - elapsed)
+                time.sleep(sleep)

src/screencast/runner.py

@@ -0,0 +1,146 @@
+"""主编排器：录屏 + 运行 pytest + 生成字幕 + FFmpeg 合成。"""
+from __future__ import annotations
+
+import os
+import subprocess
+import sys
+import tempfile
+import time
+from datetime import datetime
+from pathlib import Path
+from typing import List, Optional, Tuple
+
+
+def _ensure_sdk_on_path() -> None:
+    """pip 安装后应能直接 import；仅源码开发态才把 src 加入 sys.path。"""
+    import importlib.util
+
+    if importlib.util.find_spec("jiangchang_desktop_sdk") is not None:
+        return
+    # src/screencast/runner.py → src/screencast → src
+    here = Path(__file__).resolve()
+    src = here.parent.parent
+    sdk_dir = src / "jiangchang_desktop_sdk"
+    if sdk_dir.is_dir():
+        src_str = str(src)
+        if src_str not in sys.path:
+            sys.path.insert(0, src_str)
+
+
+_ensure_sdk_on_path()
+from jiangchang_desktop_sdk.window_win32 import activate_and_maximize_jiangchang_window  # noqa: E402
+
+import warnings
+
+from .composer import compose_video
+from .recorder import ScreenRecorder
+from .subtitle import SubtitleEngine
+
+
+def run_screencast(
+    skill_slug: str,
+    subtitle_script: List[Tuple[str, str]],
+    pytest_args: List[str],
+    output_dir: str,
+    media_assets_root: Optional[str] = None,
+    music_subdir: str = "music",
+    fps: int = 10,
+    activate_window: bool = True,
+    monitor_index: Optional[int] = None,
+) -> str:
+    """
+    录制一次技能桌面 E2E 演示视频。
+
+    Args:
+        skill_slug:       技能唯一标识，如 "query-balance-icbc"
+        subtitle_script:  [(关键词, 字幕文案), ...] 按顺序匹配 pytest stdout
+        pytest_args:      传递给 pytest 的参数列表
+        output_dir:       最终 MP4 输出目录
+        media_assets_root: media-assets 根目录；不传时使用
+                           ``resolve_media_assets_root()`` 默认路径
+                           （JIANGCHANG_DATA_ROOT/shared/media-assets 或 MEDIA_ASSETS_ROOT）
+        music_subdir:     **已废弃**，保留仅为兼容旧调用；背景音乐由
+                          ``media_assets.pick_background_music()`` 统一解析
+        fps:               截帧帧率，默认 10
+        activate_window:   录屏开始前是否自动激活+最大化匠厂窗口（默认 True；
+                          Windows 走 ctypes，非 Windows 走 jiangchang:// 协议）
+        monitor_index:     指定录哪个显示器；None=所有显示器合并（旧行为），
+                          1=主屏，2+=第 N 屏（推荐多显示器场景显式传 1）
+
+    Returns:
+        输出 MP4 的绝对路径
+    """
+    if music_subdir != "music":
+        warnings.warn(
+            "music_subdir is deprecated and ignored; "
+            "background music is resolved via media_assets.pick_background_music()",
+            DeprecationWarning,
+            stacklevel=2,
+        )
+
+    output_dir_path = Path(output_dir)
+    output_dir_path.mkdir(parents=True, exist_ok=True)
+
+    date_str = datetime.now().strftime("%Y%m%d_%H%M%S")
+    base_name = f"{skill_slug}_{date_str}"
+    output_mp4 = output_dir_path / f"{base_name}.mp4"
+    subtitle_file = output_dir_path / f"{base_name}.srt"
+
+    engine = SubtitleEngine(subtitle_script)
+
+    with tempfile.TemporaryDirectory(prefix="screencast_frames_") as frames_dir:
+        recorder = ScreenRecorder(frames_dir, fps=fps, monitor_index=monitor_index)
+
+        if activate_window:
+            ok = activate_and_maximize_jiangchang_window()
+            if ok:
+                print("[screencast] 已激活+最大化匠厂窗口")
+                time.sleep(2)  # 等窗口浮起稳定
+            else:
+                print("[screencast] 未能激活匠厂窗口，继续录制（可能录到桌面边角）")
+
+        print(f"[screencast] 启动录制 → {output_mp4.name}")
+        recorder.start()
+        engine.set_start_time(time.time())
+
+        try:
+            # Windows 子进程 stdout 默认走系统 ANSI code page（中文 Windows 是 cp936/GBK），
+            # 这边用 encoding="utf-8" 解码会乱码。注入 PYTHONIOENCODING + PYTHONUTF8 让
+            # 子进程 Python 强制以 UTF-8 输出，两端编码对齐。非 Windows 默认就 UTF-8，无副作用。
+            env = os.environ.copy()
+            env["PYTHONIOENCODING"] = "utf-8"
+            env["PYTHONUTF8"] = "1"
+
+            proc = subprocess.Popen(
+                [sys.executable, "-m", "pytest", *pytest_args],
+                stdout=subprocess.PIPE,
+                stderr=subprocess.STDOUT,
+                text=True,
+                encoding="utf-8",
+                errors="replace",
+                env=env,
+            )
+            assert proc.stdout is not None
+            for line in proc.stdout:
+                sys.stdout.write(line)
+                sys.stdout.flush()
+                engine.process_line(line)
+            exit_code = proc.wait()
+            if exit_code != 0:
+                print(f"[screencast] pytest 退出码 {exit_code}，录制仍继续合成")
+        finally:
+            recorder.stop()
+            print(f"[screencast] 录制停止，共 {recorder.frame_count} 帧")
+
+        engine.generate_srt(str(subtitle_file))
+        print(f"[screencast] 字幕 → {subtitle_file.name}")
+
+        compose_video(
+            frames_dir=frames_dir,
+            fps=fps,
+            subtitle_path=str(subtitle_file),
+            output_path=str(output_mp4),
+            media_assets_root=media_assets_root,
+        )
+
+    return str(output_mp4)

src/screencast/subtitle.py

@@ -0,0 +1,94 @@
+"""字幕引擎：根据 stdout 关键词打时间戳，生成 SRT 字幕文件。"""
+from __future__ import annotations
+
+import time
+from dataclasses import dataclass
+from pathlib import Path
+from typing import List, Tuple
+
+
+@dataclass
+class _Entry:
+    start: float   # 距录制开始的秒数
+    text: str
+    duration: float = 5.0  # 每条字幕默认显示 5 秒
+
+
+class SubtitleEngine:
+    def __init__(
+        self,
+        script: List[Tuple],
+        default_duration: float = 5.0,
+    ):
+        """
+        script: [(关键词, 字幕文案) | (关键词, 字幕文案, 显示时长秒), ...]
+                - 二元组：用 default_duration（向后兼容）
+                - 三元组：本条字幕独立指定显示秒数（用于长等待场景延长字幕停留）
+        关键词大小写不敏感，每个关键词只触发一次。
+        """
+        self._script = script
+        self._default_duration = default_duration
+        self._entries: List[_Entry] = []
+        self._matched: set[str] = set()
+        self._t0: float = 0.0
+
+    def set_start_time(self, t: float) -> None:
+        self._t0 = t
+
+    def process_line(self, line: str) -> None:
+        lower = line.lower()
+        for entry_tuple in self._script:
+            if len(entry_tuple) == 2:
+                keyword, text = entry_tuple
+                duration = self._default_duration
+            elif len(entry_tuple) == 3:
+                keyword, text, duration = entry_tuple
+            else:
+                continue
+            if keyword in self._matched:
+                continue
+            if keyword.lower() in lower:
+                elapsed = time.time() - self._t0
+                self._entries.append(_Entry(start=elapsed, text=text, duration=float(duration)))
+                self._matched.add(keyword)
+
+    def generate_srt(self, output_path: str) -> None:
+        """生成 SRT 文件，自动处理字幕重叠。
+
+        字幕重叠修复策略（避免屏幕上同时显示 2+ 条叠成两行）：
+        - 字幕按 start 时间升序排序后；
+        - 相邻字幕保留 GAP=0.1s 间隔；
+        - 每条字幕保证至少 MIN_DURATION=1.0s 显示时间（短到这个值仍读不完是字幕脚本设计问题）；
+        - 若当前条让位给下一条后剩余时间 < MIN_DURATION，则把下一条 start 往后推。
+        这样任意时刻屏幕上最多 1 条字幕。
+        """
+        def _fmt(s: float) -> str:
+            h = int(s // 3600)
+            m = int((s % 3600) // 60)
+            sec = int(s % 60)
+            ms = int((s % 1) * 1000)
+            return f"{h:02d}:{m:02d}:{sec:02d},{ms:03d}"
+
+        # 防重叠 post-process
+        MIN_DURATION = 1.0
+        GAP = 0.1
+        entries = sorted(self._entries, key=lambda e: e.start)
+        for i in range(len(entries) - 1):
+            cur, nxt = entries[i], entries[i + 1]
+            max_end = nxt.start - GAP
+            new_dur = max_end - cur.start
+            if new_dur < MIN_DURATION:
+                # 太挤：cur 至少撑 MIN_DURATION 秒，把 nxt 推迟
+                cur.duration = MIN_DURATION
+                nxt.start = cur.start + MIN_DURATION + GAP
+            else:
+                # 正常让位：cur 显示到 (nxt.start - GAP)
+                cur.duration = min(cur.duration, new_dur)
+        # 最后一条不需要让位，保持原 duration
+
+        Path(output_path).parent.mkdir(parents=True, exist_ok=True)
+        with open(output_path, "w", encoding="utf-8") as f:
+            for i, e in enumerate(entries, 1):
+                f.write(f"{i}\n")
+                f.write(f"{_fmt(e.start)} --> {_fmt(e.start + e.duration)}\n")
+                f.write(f"{e.text}\n\n")

tests/__init__.py

@@ -0,0 +1 @@
+# Package marker for unittest discovery.

tests/test_anti_detect_import.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+"""anti_detect / rpa 子包导入冒烟。"""
+from __future__ import annotations
+
+import importlib
+import unittest
+
+
+class TestAntiDetectImport(unittest.TestCase):
+    def test_import_anti_detect(self) -> None:
+        mod = importlib.import_module("jiangchang_skill_core.rpa.anti_detect")
+        self.assertTrue(callable(mod.human_click))
+        self.assertTrue(callable(mod.random_delay))
+
+    def test_import_rpa_package(self) -> None:
+        mod = importlib.import_module("jiangchang_skill_core.rpa")
+        self.assertTrue(callable(mod.wait_for_captcha_pass))
+        self.assertIsNotNone(mod.stealth_enabled)
+
+    def test_top_level_import_with_rpa(self) -> None:
+        pkg = importlib.import_module("jiangchang_skill_core")
+        self.assertIsNotNone(getattr(pkg, "config", None))
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_config.py

@@ -0,0 +1,107 @@
+# -*- coding: utf-8 -*-
+"""config 三级优先级与 ensure_env_file 测试。"""
+from __future__ import annotations
+
+import os
+import tempfile
+import unittest
+
+from jiangchang_skill_core import config
+
+
+class TestConfig(unittest.TestCase):
+    def setUp(self) -> None:
+        config.reset_cache()
+        self._saved_env = dict(os.environ)
+
+    def tearDown(self) -> None:
+        os.environ.clear()
+        os.environ.update(self._saved_env)
+        config.reset_cache()
+
+    def test_ensure_env_file_copies_once(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            example = os.path.join(tmp, ".env.example")
+            with open(example, "w", encoding="utf-8") as f:
+                f.write("FOO=from_example\nBAR=2\n")
+
+            os.environ["JIANGCHANG_DATA_ROOT"] = tmp
+            os.environ["JIANGCHANG_USER_ID"] = "testuser"
+
+            dest = config.ensure_env_file("demo-skill", example)
+            self.assertTrue(os.path.isfile(dest))
+            with open(dest, encoding="utf-8") as f:
+                content = f.read()
+            self.assertIn("FOO=from_example", content)
+
+            with open(dest, "w", encoding="utf-8") as f:
+                f.write("FOO=user_edited\n")
+
+            dest2 = config.ensure_env_file("demo-skill", example)
+            self.assertEqual(dest, dest2)
+            with open(dest2, encoding="utf-8") as f:
+                self.assertIn("user_edited", f.read())
+
+    def test_three_level_priority(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            example = os.path.join(tmp, ".env.example")
+            with open(example, "w", encoding="utf-8") as f:
+                f.write("KEY_A=example\nKEY_B=example\nKEY_C=example\n")
+
+            os.environ["JIANGCHANG_DATA_ROOT"] = tmp
+            os.environ["JIANGCHANG_USER_ID"] = "u1"
+            dest = config.ensure_env_file("sk", example)
+
+            with open(dest, "w", encoding="utf-8") as f:
+                f.write("KEY_B=user_env\n")
+
+            config.reset_cache()
+            self.assertEqual(config.get("KEY_A"), "example")
+            self.assertEqual(config.get("KEY_B"), "user_env")
+            self.assertEqual(config.get("KEY_C"), "example")
+            self.assertIsNone(config.get("MISSING"))
+
+            os.environ["KEY_C"] = "process_env"
+            self.assertEqual(config.get("KEY_C"), "process_env")
+
+    def test_get_bool_float_int(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            example = os.path.join(tmp, ".env.example")
+            with open(example, "w", encoding="utf-8") as f:
+                f.write("FLAG=1\nRATE=2.5\nCOUNT=42\nBAD=x\n")
+
+            os.environ["JIANGCHANG_DATA_ROOT"] = tmp
+            os.environ["JIANGCHANG_USER_ID"] = "u1"
+            config.ensure_env_file("sk", example)
+
+            self.assertTrue(config.get_bool("FLAG"))
+            self.assertFalse(config.get_bool("MISSING", default=False))
+            self.assertAlmostEqual(config.get_float("RATE", 0.0), 2.5)
+            self.assertEqual(config.get_int("COUNT", 0), 42)
+            self.assertEqual(config.get_float("BAD", 9.9), 9.9)
+            self.assertEqual(config.get_int("BAD", 7), 7)
+
+    def test_merge_missing_env_keys_appends_only_new(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            example = os.path.join(tmp, ".env.example")
+            dest = os.path.join(tmp, ".env")
+            with open(example, "w", encoding="utf-8") as f:
+                f.write("EXISTING=1\nNEW_KEY=abc\n")
+            with open(dest, "w", encoding="utf-8") as f:
+                f.write("EXISTING=keep\n")
+
+            added = config.merge_missing_env_keys(
+                example,
+                dest,
+                comment_skill="demo-skill",
+            )
+            self.assertEqual(added, ["NEW_KEY"])
+            with open(dest, encoding="utf-8") as f:
+                content = f.read()
+            self.assertIn("EXISTING=keep", content)
+            self.assertIn("NEW_KEY=abc", content)
+            self.assertIn("Added by demo-skill", content)
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_e2e_helpers.py

@@ -0,0 +1,125 @@
+# -*- coding: utf-8 -*-
+"""e2e_helpers 轻量单元测试（不依赖匠厂桌面 / IPC）。"""
+from __future__ import annotations
+
+import tempfile
+import unittest
+from pathlib import Path
+
+from jiangchang_desktop_sdk.e2e_helpers import (
+    SkillDataDir,
+    _iter_text_and_newlines,
+    _is_placeholder_value,
+    _parse_env_file,
+    assert_skill_env_file,
+)
+
+
+def _segments(prompt: str) -> list[str | None]:
+    out: list[str | None] = []
+    for seg in _iter_text_and_newlines(prompt):
+        if seg is not None and not isinstance(seg, str):
+            out.append(None)
+        else:
+            out.append(seg)  # type: ignore[arg-type]
+    return out
+
+
+class TestIterTextAndNewlines(unittest.TestCase):
+    def test_lf(self) -> None:
+        self.assertEqual(_segments("a\nb"), ["a", None, "b"])
+
+    def test_crlf(self) -> None:
+        self.assertEqual(_segments("a\r\nb"), ["a", None, "b"])
+
+    def test_cr(self) -> None:
+        self.assertEqual(_segments("a\rb"), ["a", None, "b"])
+
+    def test_multiple_newlines(self) -> None:
+        self.assertEqual(_segments("x\n\ny"), ["x", None, None, "y"])
+
+
+class TestParseEnvFile(unittest.TestCase):
+    def _write(self, path: Path, content: str) -> None:
+        path.write_text(content, encoding="utf-8")
+
+    def test_basic_and_comments(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            env_path = Path(tmp) / ".env"
+            self._write(
+                env_path,
+                "# comment\n\nAPI_KEY=real-secret\n# KEY=ignored\n",
+            )
+            parsed = _parse_env_file(env_path)
+            self.assertEqual(parsed["API_KEY"], "real-secret")
+            self.assertNotIn("KEY", parsed)
+
+    def test_quoted_values(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            env_path = Path(tmp) / ".env"
+            self._write(env_path, 'A="double"\nB=\'single\'\n')
+            parsed = _parse_env_file(env_path)
+            self.assertEqual(parsed["A"], "double")
+            self.assertEqual(parsed["B"], "single")
+
+    def test_placeholder_detection(self) -> None:
+        self.assertTrue(_is_placeholder_value("TODO", None))
+        self.assertTrue(_is_placeholder_value("sk-xxx", None))
+        self.assertTrue(_is_placeholder_value("  Changeme  ", None))
+        self.assertFalse(_is_placeholder_value("sk-live-abc", None))
+
+
+class TestAssertSkillEnvFile(unittest.TestCase):
+    def test_missing_file(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            ctx = SkillDataDir(
+                root=Path(tmp),
+                path=Path(tmp) / "user" / "demo-skill",
+                user_id="12428",
+                skill_slug="demo-skill",
+            )
+            with self.assertRaises(AssertionError) as cm:
+                assert_skill_env_file(ctx, ["API_KEY"])
+            self.assertIn("config/.env", str(cm.exception))
+
+    def test_missing_and_placeholder_keys(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            skill_dir = Path(tmp) / "12428" / "demo-skill"
+            env_dir = skill_dir / "config"
+            env_dir.mkdir(parents=True)
+            (env_dir / ".env").write_text(
+                "API_KEY=your-key\nOTHER=real\n",
+                encoding="utf-8",
+            )
+            ctx = SkillDataDir(
+                root=Path(tmp),
+                path=skill_dir,
+                user_id="12428",
+                skill_slug="demo-skill",
+            )
+            with self.assertRaises(AssertionError) as cm:
+                assert_skill_env_file(ctx, ["API_KEY", "MISSING", "OTHER"])
+            msg = str(cm.exception)
+            self.assertIn("API_KEY", msg)
+            self.assertIn("MISSING", msg)
+            self.assertNotIn("OTHER", msg)
+
+    def test_pass_returns_path(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            skill_dir = Path(tmp) / "1" / "demo-skill"
+            env_dir = skill_dir / "config"
+            env_dir.mkdir(parents=True)
+            env_file = env_dir / ".env"
+            env_file.write_text("API_KEY=sk-live-ok\n", encoding="utf-8")
+            ctx = SkillDataDir(
+                root=Path(tmp),
+                path=skill_dir,
+                user_id="1",
+                skill_slug="demo-skill",
+            )
+            got = assert_skill_env_file(ctx, ["API_KEY"])
+            self.assertEqual(got, env_file)
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_media_assets.py

@@ -0,0 +1,437 @@
+# -*- coding: utf-8 -*-
+"""media_assets 共享媒体资源解析测试。"""
+from __future__ import annotations
+
+import json
+import platform
+import zipfile
+from pathlib import Path
+from unittest.mock import patch
+
+import pytest
+
+from jiangchang_skill_core import media_assets as ma
+
+
+def _make_complete_assets(root: Path, *, with_ffmpeg: bool = True, with_ffprobe: bool = True) -> None:
+    (root / "music" / "calm").mkdir(parents=True)
+    (root / "music" / "calm" / "track.mp3").write_bytes(b"x" * 1024)
+    (root / "fonts").mkdir(parents=True)
+    (root / "watermark").mkdir(parents=True)
+    bin_key = ma._platform_bin_key()
+    bin_dir = root / "bin" / bin_key
+    bin_dir.mkdir(parents=True)
+    if with_ffmpeg:
+        (bin_dir / ma._tool_filename("ffmpeg")).write_bytes(b"ffmpeg")
+    if with_ffprobe:
+        (bin_dir / ma._tool_filename("ffprobe")).write_bytes(b"ffprobe")
+
+
+def _sample_manifest() -> dict:
+    bin_key = ma._platform_bin_key()
+    return {
+        "name": "media-assets",
+        "version": "0.2.0",
+        "directories": {"music": "music", "fonts": "fonts", "watermark": "watermark"},
+        "tools": {
+            "ffmpeg": {
+                bin_key: {
+                    "package": "ffmpeg-release-essentials",
+                    "archive_type": "zip",
+                    "urls": [{"name": "test", "url": "https://example.test/ffmpeg.zip"}],
+                    "archive_paths": {
+                        "ffmpeg": "*/bin/ffmpeg.exe",
+                        "ffprobe": "*/bin/ffprobe.exe",
+                    },
+                }
+            }
+        },
+    }
+
+
+def _install_tools_from_manifest(root: Path, warnings: list[str]) -> bool:
+    bin_key = ma._platform_bin_key()
+    bin_dir = root / "bin" / bin_key
+    bin_dir.mkdir(parents=True, exist_ok=True)
+    (bin_dir / ma._tool_filename("ffmpeg")).write_bytes(b"ffmpeg")
+    (bin_dir / ma._tool_filename("ffprobe")).write_bytes(b"ffprobe")
+    return True
+
+
+def _build_archive_zip(dest: Path, inner_name: str) -> None:
+    manifest = _sample_manifest()
+    with zipfile.ZipFile(dest, "w") as zf:
+        zf.writestr(f"{inner_name}/README.md", "# media-assets\n")
+        zf.writestr(f"{inner_name}/manifest.json", json.dumps(manifest, ensure_ascii=False))
+        zf.writestr(f"{inner_name}/music/calm/track.mp3", b"x" * 1024)
+        zf.writestr(f"{inner_name}/fonts/.keep", "")
+        zf.writestr(f"{inner_name}/watermark/.keep", "")
+
+
+def test_default_bundle_url_is_release() -> None:
+    url = ma._media_assets_bundle_url()
+    assert url == ma.MEDIA_ASSETS_BUNDLE_URL
+    assert url.endswith("/releases/download/vlatest/media-assets.zip")
+    assert "/archive/main.zip" not in url
+
+
+def test_bundle_url_env_override() -> None:
+    override = "https://example.com/media-assets.zip"
+    assert ma._media_assets_bundle_url(env={"MEDIA_ASSETS_BUNDLE_URL": override}) == override
+
+
+def test_zip_download_uses_bundle_url_override(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+    data_root = tmp_path / "data"
+    shared = data_root / "shared"
+    target = shared / "media-assets"
+    archive = tmp_path / "media-assets.zip"
+    override = "https://example.com/media-assets.zip"
+
+    _build_archive_zip(archive, "media-assets")
+    captured_urls: list[str] = []
+
+    def _fake_download(url: str, dest: Path) -> None:
+        captured_urls.append(url)
+        dest.write_bytes(archive.read_bytes())
+
+    monkeypatch.setattr(ma, "_download_zip", _fake_download)
+    monkeypatch.setattr(ma, "_find_git_executable", lambda: None)
+    monkeypatch.setattr(ma, "_try_download_ffmpeg_tools", _install_tools_from_manifest)
+
+    env = {
+        "JIANGCHANG_DATA_ROOT": str(data_root),
+        "MEDIA_ASSETS_BUNDLE_URL": override,
+    }
+    status = ma.ensure_media_assets(env=env)
+    assert captured_urls == [override]
+    assert target.is_dir()
+    assert status.ready is True
+
+
+def test_media_assets_root_env_priority(tmp_path: Path) -> None:
+    custom = tmp_path / "custom-media"
+    custom.mkdir()
+    env = {
+        "MEDIA_ASSETS_ROOT": str(custom),
+        "JIANGCHANG_DATA_ROOT": str(tmp_path / "data"),
+    }
+    assert ma.resolve_media_assets_root(env=env) == custom
+
+
+def test_default_media_assets_path(tmp_path: Path) -> None:
+    env = {"JIANGCHANG_DATA_ROOT": str(tmp_path / "data")}
+    expected = tmp_path / "data" / "shared" / "media-assets"
+    assert ma.resolve_media_assets_root(env=env) == expected
+
+
+def test_complete_assets_skips_download(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+    root = tmp_path / "data" / "shared" / "media-assets"
+    _make_complete_assets(root)
+
+    def _fail_download(*args, **kwargs):
+        raise AssertionError("download should not be called")
+
+    monkeypatch.setattr(ma, "_try_download_via_zip", _fail_download)
+    monkeypatch.setattr(ma, "_try_download_via_git", _fail_download)
+
+    status = ma.ensure_media_assets(env={"JIANGCHANG_DATA_ROOT": str(tmp_path / "data")})
+    assert status.ready is True
+    assert status.warnings == []
+    assert status.source == "local"
+
+
+def test_missing_ffmpeg_warning(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+    root = tmp_path / "data" / "shared" / "media-assets"
+    _make_complete_assets(root, with_ffmpeg=False)
+
+    monkeypatch.setattr(ma, "_try_download_via_zip", lambda *a, **k: False)
+    monkeypatch.setattr(ma, "_try_download_via_git", lambda *a, **k: False)
+
+    status = ma.ensure_media_assets(env={"JIANGCHANG_DATA_ROOT": str(tmp_path / "data")})
+    assert status.ready is False
+    assert "ffmpeg_missing" in status.warnings
+
+
+def test_missing_ffprobe_warning(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+    root = tmp_path / "data" / "shared" / "media-assets"
+    _make_complete_assets(root, with_ffprobe=False)
+
+    monkeypatch.setattr(ma, "_try_download_via_zip", lambda *a, **k: False)
+    monkeypatch.setattr(ma, "_try_download_via_git", lambda *a, **k: False)
+
+    status = ma.ensure_media_assets(env={"JIANGCHANG_DATA_ROOT": str(tmp_path / "data")})
+    assert status.ready is False
+    assert "ffprobe_missing" in status.warnings
+
+
+def test_pick_background_music_stable_first(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+    root = tmp_path / "data" / "shared" / "media-assets"
+    _make_complete_assets(root)
+    music = root / "music"
+    (music / "b-upbeat.mp3").write_bytes(b"x" * 1024)
+    (music / "calm" / "a-calm.mp3").write_bytes(b"x" * 1024)
+    (music / "z-last.wav").write_bytes(b"x" * 1024)
+
+    monkeypatch.setattr(
+        ma,
+        "ensure_media_assets",
+        lambda *a, **k: ma._inspect_media_assets(root, source="local"),
+    )
+
+    picked = ma.pick_background_music(env={"JIANGCHANG_DATA_ROOT": str(tmp_path / "data")})
+    assert picked == music / "b-upbeat.mp3"
+
+
+@pytest.mark.parametrize("inner_name", ["media-assets", "media-assets-main"])
+def test_zip_wrapper_layout_detected(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+    inner_name: str,
+) -> None:
+    data_root = tmp_path / "data"
+    shared = data_root / "shared"
+    target = shared / "media-assets"
+    archive = tmp_path / "media-assets.zip"
+
+    _build_archive_zip(archive, inner_name)
+
+    def _fake_download(url: str, dest: Path) -> None:
+        dest.write_bytes(archive.read_bytes())
+
+    monkeypatch.setattr(ma, "_download_zip", _fake_download)
+    monkeypatch.setattr(ma, "_find_git_executable", lambda: None)
+    monkeypatch.setattr(ma, "_try_download_ffmpeg_tools", _install_tools_from_manifest)
+
+    status = ma.ensure_media_assets(env={"JIANGCHANG_DATA_ROOT": str(data_root)})
+    assert target.is_dir()
+    assert status.ready is True
+    assert status.source == "zip"
+    assert "media_assets_zip_invalid_layout" not in status.warnings
+
+
+def test_zip_download_failure_returns_warning(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+    import urllib.error
+
+    def _raise_url_error(url: str, dest: Path) -> None:
+        raise urllib.error.URLError("network down")
+
+    monkeypatch.setattr(ma, "_download_zip", _raise_url_error)
+    monkeypatch.setattr(ma, "_find_git_executable", lambda: None)
+
+    status = ma.ensure_media_assets(env={"JIANGCHANG_DATA_ROOT": str(tmp_path / "data")})
+    assert status.ready is False
+    assert "media_assets_zip_download_failed" in status.warnings
+    assert "git_not_available" in status.warnings
+
+
+def test_git_not_available_when_zip_fails(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+    import urllib.error
+
+    monkeypatch.setattr(
+        ma,
+        "_download_zip",
+        lambda url, dest: (_ for _ in ()).throw(urllib.error.URLError("fail")),
+    )
+    monkeypatch.setattr(ma, "_find_git_executable", lambda: None)
+
+    status = ma.ensure_media_assets(env={"JIANGCHANG_DATA_ROOT": str(tmp_path / "data")})
+    assert "git_not_available" in status.warnings
+
+
+def test_media_assets_root_override_no_download(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+    custom = tmp_path / "override"
+    custom.mkdir()
+
+    def _fail_download(*args, **kwargs):
+        raise AssertionError("download should not be called when MEDIA_ASSETS_ROOT is set")
+
+    monkeypatch.setattr(ma, "_try_download_via_zip", _fail_download)
+
+    status = ma.ensure_media_assets(env={"MEDIA_ASSETS_ROOT": str(custom)})
+    assert status.root == custom
+    assert status.exists is True
+
+
+@pytest.mark.skipif(platform.system().lower() != "windows", reason="Windows default path check")
+def test_windows_default_data_root() -> None:
+    with patch.dict("os.environ", {}, clear=True):
+        root = ma.resolve_media_assets_root()
+    assert root == Path(r"D:\jiangchang-data") / "shared" / "media-assets"
+
+
+def test_probe_media_assets_does_not_download(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+    def _fail_download(*args, **kwargs):
+        raise AssertionError("download should not be called")
+
+    monkeypatch.setattr(ma, "_try_download_via_zip", _fail_download)
+    monkeypatch.setattr(ma, "_try_download_via_git", _fail_download)
+
+    status = ma.probe_media_assets(env={"JIANGCHANG_DATA_ROOT": str(tmp_path / "data")})
+    assert status.exists is False
+    assert status.ffmpeg_path is None
+
+
+def test_lfs_pointer_warning_in_probe_and_ensure(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+    root = tmp_path / "data" / "shared" / "media-assets"
+    _make_complete_assets(root)
+    music = root / "music"
+    (music / "calm" / "track.mp3").unlink()
+    (music / "lfs-only.mp3").write_text(
+        "version https://git-lfs.github.com/spec/v1\noid sha256:abc\nsize 123\n"
+    )
+
+    monkeypatch.setattr(ma, "_try_download_via_zip", lambda *a, **k: False)
+    monkeypatch.setattr(ma, "_try_download_via_git", lambda *a, **k: False)
+
+    probed = ma.probe_media_assets(env={"JIANGCHANG_DATA_ROOT": str(tmp_path / "data")})
+    assert "background_music_lfs_pointer_only" in probed.warnings
+    assert probed.music_ready is False
+
+    ensured = ma.ensure_media_assets(env={"JIANGCHANG_DATA_ROOT": str(tmp_path / "data")})
+    assert "background_music_lfs_pointer_only" in ensured.warnings
+    assert ensured.ready is False
+
+
+def test_pick_background_music_skips_lfs_pointer(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+    root = tmp_path / "data" / "shared" / "media-assets"
+    _make_complete_assets(root, with_ffmpeg=True, with_ffprobe=True)
+    music = root / "music"
+    (music / "calm" / "track.mp3").unlink()
+    (music / "real.mp3").write_bytes(b"x" * 1024)
+    lfs = music / "lfs-only.mp3"
+    lfs.write_text("version https://git-lfs.github.com/spec/v1\noid sha256:abc\nsize 123\n")
+
+    monkeypatch.setattr(
+        ma,
+        "ensure_media_assets",
+        lambda *a, **k: ma._inspect_media_assets(root, source="local"),
+    )
+
+    picked = ma.pick_background_music(env={"JIANGCHANG_DATA_ROOT": str(tmp_path / "data")})
+    assert picked == music / "real.mp3"
+
+
+def test_pick_background_music_no_valid_files(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+    root = tmp_path / "data" / "shared" / "media-assets"
+    _make_complete_assets(root)
+    music = root / "music"
+    (music / "calm" / "track.mp3").unlink()
+    (music / "pointer.mp3").write_text(
+        "version https://git-lfs.github.com/spec/v1\noid sha256:abc\nsize 123\n"
+    )
+
+    monkeypatch.setattr(
+        ma,
+        "ensure_media_assets",
+        lambda *a, **k: ma._inspect_media_assets(root, source="local"),
+    )
+
+    picked = ma.pick_background_music(env={"JIANGCHANG_DATA_ROOT": str(tmp_path / "data")})
+    assert picked is None
+
+
+def test_video_finalize_without_music_fallback(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+    import asyncio
+    import os
+    import tempfile
+    from pathlib import Path
+
+    from jiangchang_skill_core import config
+    from jiangchang_skill_core.rpa.video_session import RpaVideoSession
+
+    ffmpeg_exe = tmp_path / "ffmpeg.exe"
+    ffmpeg_exe.write_bytes(b"ffmpeg")
+
+    def _fake_resolve_ffmpeg(*args, **kwargs):
+        return ffmpeg_exe
+
+    def _fake_pick_music(*args, **kwargs):
+        return None
+
+    monkeypatch.setattr(
+        "jiangchang_skill_core.rpa.video_session.resolve_ffmpeg",
+        _fake_resolve_ffmpeg,
+    )
+    monkeypatch.setattr(
+        "jiangchang_skill_core.rpa.video_session.pick_background_music",
+        _fake_pick_music,
+    )
+    monkeypatch.setattr(
+        "jiangchang_skill_core.rpa.video_session.background_music_issue",
+        lambda *a, **k: None,
+    )
+
+    os.environ["OPENCLAW_RECORD_VIDEO"] = "1"
+    try:
+        config.reset_cache()
+        with tempfile.TemporaryDirectory() as skill_data:
+            session = RpaVideoSession(
+                skill_slug="receive-order",
+                skill_data_dir=skill_data,
+                batch_id="batch_no_music",
+            )
+            capture = Path(session._capture_path)
+            capture.parent.mkdir(parents=True, exist_ok=True)
+            capture.write_bytes(b"\x00" * 64)
+
+            monkeypatch.setattr(
+                "jiangchang_skill_core.rpa.video_session._compose_capture_mp4",
+                lambda *a, **k: (True, ""),
+            )
+
+            asyncio.run(session.finalize())
+            assert "background_music_missing" in session.warnings
+            assert session.output_video_path is not None
+    finally:
+        os.environ.pop("OPENCLAW_RECORD_VIDEO", None)
+        config.reset_cache()
+
+
+def test_manifest_ffmpeg_download(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
+    root = tmp_path / "data" / "shared" / "media-assets"
+    (root / "music" / "calm").mkdir(parents=True)
+    (root / "music" / "calm" / "track.mp3").write_bytes(b"x" * 1024)
+    (root / "fonts").mkdir(parents=True)
+    (root / "watermark").mkdir(parents=True)
+    (root / "manifest.json").write_text(
+        json.dumps(_sample_manifest(), ensure_ascii=False),
+        encoding="utf-8",
+    )
+
+    monkeypatch.setattr(ma, "_try_download_via_zip", lambda *a, **k: False)
+    monkeypatch.setattr(ma, "_try_download_via_git", lambda *a, **k: False)
+    monkeypatch.setattr(ma, "_try_download_ffmpeg_tools", _install_tools_from_manifest)
+
+    status = ma.ensure_media_assets(env={"JIANGCHANG_DATA_ROOT": str(tmp_path / "data")})
+    assert status.ready is True
+    assert status.ffmpeg_path is not None
+    assert status.ffprobe_path is not None
+
+
+def test_is_usable_audio_file_rejects_small_and_lfs(tmp_path: Path) -> None:
+    small = tmp_path / "small.mp3"
+    small.write_bytes(b"x" * 512)
+    assert ma.is_usable_audio_file(small) is False
+
+    ok = tmp_path / "ok.mp3"
+    ok.write_bytes(b"x" * 1024)
+    assert ma.is_usable_audio_file(ok) is True
+
+    lfs = tmp_path / "lfs.mp3"
+    lfs.write_text("version https://git-lfs.github.com/spec/v1\noid sha256:abc\nsize 123\n")
+    assert ma.is_usable_audio_file(lfs) is False
+    assert ma.is_git_lfs_pointer(lfs) is True
+
+
+def test_probe_background_music_structure(tmp_path: Path) -> None:
+    root = tmp_path / "media-assets"
+    music = root / "music" / "calm"
+    music.mkdir(parents=True)
+    (music / "track.mp3").write_bytes(b"x" * 1024)
+
+    probe = ma.probe_background_music(root)
+    assert probe["music_root"] == str(root / "music")
+    assert probe["mp3_count"] == 1
+    assert probe["usable_count"] == 1
+    assert probe["issue"] is None
+    assert probe["sample_path"] == str(music / "track.mp3")

tests/test_release_workflow.py

@@ -0,0 +1,42 @@
+"""Text-level checks that reusable-release-skill packages .env.example at package root."""
+
+from __future__ import annotations
+
+import os
+import re
+
+import pytest
+
+_REPO_ROOT = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))
+_WORKFLOW_PATH = os.path.join(
+    _REPO_ROOT, ".github", "workflows", "reusable-release-skill.yaml"
+)
+
+
+@pytest.fixture(scope="module")
+def workflow_text() -> str:
+    with open(_WORKFLOW_PATH, encoding="utf-8") as f:
+        return f.read()
+
+
+def test_workflow_packages_env_example_at_root(workflow_text: str) -> None:
+    assert ".env.example" in workflow_text
+    assert "Copied .env.example" in workflow_text
+    assert "env_example_src = os.path.abspath('.env.example')" in workflow_text
+    assert "env_example_dst = os.path.join(PACKAGE, '.env.example')" in workflow_text
+    assert (
+        "raise RuntimeError('.env.example exists in skill root but was not packaged')"
+        in workflow_text
+    )
+
+
+def test_workflow_does_not_package_dot_env(workflow_text: str) -> None:
+    # Must not copy live .env to package root (only .env.example).
+    assert not re.search(
+        r"shutil\.copy2\([^)]*['\"]\.env['\"]",
+        workflow_text,
+    )
+    assert not re.search(
+        r"os\.path\.join\(PACKAGE,\s*['\"]\.env['\"]\)",
+        workflow_text,
+    )

tests/test_runtime_diagnostics.py

@@ -0,0 +1,313 @@
+# -*- coding: utf-8 -*-
+"""runtime_diagnostics 公共 Runtime / media-assets 诊断测试。"""
+from __future__ import annotations
+
+import json
+from pathlib import Path
+from unittest.mock import patch
+
+import pytest
+
+import jiangchang_skill_core
+from jiangchang_skill_core import media_assets as ma
+from jiangchang_skill_core.runtime_diagnostics import (
+    RuntimeDiagnostics,
+    RuntimeIssue,
+    collect_runtime_diagnostics,
+    format_runtime_health_lines,
+    is_jiangchang_skill_core_from_skill_tree,
+    runtime_diagnostics_dict,
+    version_ge,
+)
+
+
+def test_version_ge_post_release() -> None:
+    assert version_ge("1.0.10.post23", "1.0.10") is True
+    assert version_ge("1.0.10", "1.0.10") is True
+    assert version_ge("1.0.9.post19", "1.0.10") is False
+
+
+def test_is_jiangchang_skill_core_from_skill_tree(tmp_path: Path) -> None:
+    skill_root = tmp_path / "my-skill"
+    inside = skill_root / "scripts" / "jiangchang_skill_core" / "__init__.py"
+    inside.parent.mkdir(parents=True)
+    inside.write_text("# vendored\n", encoding="utf-8")
+    outside = tmp_path / "site-packages" / "jiangchang_skill_core" / "__init__.py"
+    outside.parent.mkdir(parents=True)
+    outside.write_text("# shared\n", encoding="utf-8")
+
+    assert is_jiangchang_skill_core_from_skill_tree(
+        skill_root=skill_root,
+        core_file=inside,
+    ) is True
+    assert is_jiangchang_skill_core_from_skill_tree(
+        skill_root=skill_root,
+        core_file=outside,
+    ) is False
+
+
+def test_collect_runtime_diagnostics_json_serializable(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    data_root = tmp_path / "data"
+    env = {
+        "CLAW_DATA_ROOT": str(data_root),
+        "OPENCLAW_RECORD_VIDEO": "0",
+    }
+    media_root = data_root / "shared" / "media-assets"
+    (media_root / "music").mkdir(parents=True)
+
+    def _fake_probe_media_assets(data_root_arg=None, env_arg=None):
+        return ma.MediaAssetsStatus(
+            root=media_root,
+            exists=True,
+            ready=False,
+            source="local",
+            warnings=["ffmpeg_missing"],
+            ffmpeg_path=None,
+            music_dir=media_root / "music",
+            music_ready=False,
+        )
+
+    monkeypatch.setattr(
+        "jiangchang_skill_core.runtime_diagnostics.probe_media_assets",
+        _fake_probe_media_assets,
+    )
+    monkeypatch.setattr(
+        "jiangchang_skill_core.runtime_diagnostics.probe_background_music",
+        lambda *a, **k: {
+            "music_root": str(media_root / "music"),
+            "mp3_count": 0,
+            "usable_count": 0,
+            "sample_path": None,
+            "issue": "background_music_dir_empty",
+        },
+    )
+    monkeypatch.setattr(
+        "jiangchang_skill_core.runtime_diagnostics._platform_kit_version",
+        lambda: "1.0.10",
+    )
+
+    diag = collect_runtime_diagnostics(
+        skill_slug="my-skill",
+        platform_kit_min_version="1.0.9",
+        env=env,
+    )
+    payload = runtime_diagnostics_dict(diag)
+    json.dumps(payload)
+    assert payload["skill_slug"] == "my-skill"
+    assert payload["resolved_data_root"] == str(data_root)
+    assert payload["platform_kit_version_ok"] is True
+
+
+def test_platform_kit_min_version_none_skips_version_issue(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    env = {"CLAW_DATA_ROOT": str(tmp_path / "data")}
+    monkeypatch.setattr(
+        "jiangchang_skill_core.runtime_diagnostics.probe_media_assets",
+        lambda *a, **k: ma.MediaAssetsStatus(
+            root=tmp_path,
+            exists=False,
+            ready=False,
+            source="local",
+        ),
+    )
+    monkeypatch.setattr(
+        "jiangchang_skill_core.runtime_diagnostics.probe_background_music",
+        lambda *a, **k: {
+            "music_root": None,
+            "mp3_count": 0,
+            "usable_count": 0,
+            "sample_path": None,
+            "issue": "music_dir_missing",
+        },
+    )
+    monkeypatch.setattr(
+        "jiangchang_skill_core.runtime_diagnostics._platform_kit_version",
+        lambda: "1.0.8",
+    )
+
+    diag = collect_runtime_diagnostics(skill_slug="my-skill", env=env)
+    assert diag.platform_kit_version_ok is None
+    assert "platform_kit_version_low" not in diag.issue_codes()
+
+
+def test_platform_kit_missing_records_issue(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    env = {"CLAW_DATA_ROOT": str(tmp_path / "data")}
+    monkeypatch.setattr(
+        "jiangchang_skill_core.runtime_diagnostics.probe_media_assets",
+        lambda *a, **k: ma.MediaAssetsStatus(
+            root=tmp_path,
+            exists=False,
+            ready=False,
+            source="local",
+        ),
+    )
+    monkeypatch.setattr(
+        "jiangchang_skill_core.runtime_diagnostics.probe_background_music",
+        lambda *a, **k: {
+            "music_root": None,
+            "mp3_count": 0,
+            "usable_count": 0,
+            "sample_path": None,
+            "issue": None,
+        },
+    )
+    monkeypatch.setattr(
+        "jiangchang_skill_core.runtime_diagnostics._platform_kit_version",
+        lambda: None,
+    )
+
+    diag = collect_runtime_diagnostics(
+        skill_slug="my-skill",
+        platform_kit_min_version="1.0.10",
+        env=env,
+    )
+    assert "platform_kit_not_installed" in diag.issue_codes()
+
+
+def test_record_video_ffmpeg_and_music_warnings_not_fatal(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    media_root = tmp_path / "shared" / "media-assets"
+    env = {"CLAW_DATA_ROOT": str(tmp_path), "OPENCLAW_RECORD_VIDEO": "1"}
+    monkeypatch.setattr(
+        "jiangchang_skill_core.runtime_diagnostics.probe_media_assets",
+        lambda *a, **k: ma.MediaAssetsStatus(
+            root=media_root,
+            exists=True,
+            ready=False,
+            source="local",
+            warnings=["ffmpeg_missing", "music_dir_missing"],
+            ffmpeg_path=None,
+            music_dir=None,
+        ),
+    )
+    monkeypatch.setattr(
+        "jiangchang_skill_core.runtime_diagnostics.probe_background_music",
+        lambda *a, **k: {
+            "music_root": None,
+            "mp3_count": 0,
+            "usable_count": 0,
+            "sample_path": None,
+            "issue": "music_dir_missing",
+        },
+    )
+    monkeypatch.setattr(
+        "jiangchang_skill_core.runtime_diagnostics._platform_kit_version",
+        lambda: "1.0.10",
+    )
+
+    diag = collect_runtime_diagnostics(skill_slug="my-skill", env=env)
+    codes = diag.issue_codes()
+    assert "ffmpeg_unavailable" in codes
+    assert "background_music_unavailable" in codes
+    assert diag.has_fatal_issues is False
+    ffmpeg_issue = next(i for i in diag.issues if i.code == "ffmpeg_unavailable")
+    assert ffmpeg_issue.severity == "warning"
+
+
+def test_skill_tree_core_issue_when_skill_root_given(tmp_path: Path) -> None:
+    skill_root = tmp_path / "my-skill"
+    fake_core = skill_root / "scripts" / "jiangchang_skill_core" / "__init__.py"
+    fake_core.parent.mkdir(parents=True)
+    fake_core.write_text("# vendored\n", encoding="utf-8")
+
+    env = {"CLAW_DATA_ROOT": str(tmp_path / "data")}
+    with patch.object(jiangchang_skill_core, "__file__", str(fake_core)):
+        diag = collect_runtime_diagnostics(
+            skill_slug="my-skill",
+            skill_root=skill_root,
+            record_video=False,
+            env=env,
+        )
+    assert "jiangchang_skill_core_loaded_from_skill_tree" in diag.issue_codes()
+
+
+def test_format_runtime_health_lines_core_fields(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    env = {"CLAW_DATA_ROOT": str(tmp_path / "data")}
+    monkeypatch.setattr(
+        "jiangchang_skill_core.runtime_diagnostics.probe_media_assets",
+        lambda *a, **k: ma.MediaAssetsStatus(
+            root=tmp_path,
+            exists=False,
+            ready=False,
+            source="local",
+        ),
+    )
+    monkeypatch.setattr(
+        "jiangchang_skill_core.runtime_diagnostics.probe_background_music",
+        lambda *a, **k: {
+            "music_root": None,
+            "mp3_count": 0,
+            "usable_count": 0,
+            "sample_path": None,
+            "issue": None,
+        },
+    )
+    monkeypatch.setattr(
+        "jiangchang_skill_core.runtime_diagnostics._platform_kit_version",
+        lambda: "1.0.10",
+    )
+
+    diag = collect_runtime_diagnostics(skill_slug="my-skill", env=env)
+    text = "\n".join(format_runtime_health_lines(diag))
+    for marker in (
+        "python_executable:",
+        "platform_kit_version:",
+        "resolved_data_root:",
+        "media_assets_root:",
+        "ffmpeg_available:",
+        "background_music_mp3_count:",
+    ):
+        assert marker in text
+
+
+def test_background_music_lfs_and_size_rules(tmp_path: Path) -> None:
+    music = tmp_path / "music"
+    music.mkdir()
+    (music / "tiny.mp3").write_bytes(b"x" * 512)
+    (music / "lfs.mp3").write_text(
+        "version https://git-lfs.github.com/spec/v1\noid sha256:abc\nsize 123\n"
+    )
+    (music / "ok.mp3").write_bytes(b"x" * 1024)
+
+    probe = ma.probe_background_music(tmp_path)
+    assert probe["mp3_count"] == 3
+    assert probe["usable_count"] == 1
+    assert probe["sample_path"] == str(music / "ok.mp3")
+
+
+def test_runtime_diagnostics_frozen_dataclass() -> None:
+    diag = RuntimeDiagnostics(
+        skill_slug="x",
+        python_executable="python",
+        platform_kit_version="1.0.10",
+        platform_kit_min_version=None,
+        platform_kit_version_ok=None,
+        jiangchang_skill_core_file=None,
+        claw_data_root=None,
+        jiangchang_data_root=None,
+        resolved_data_root="/tmp",
+        media_assets_root="/tmp/media",
+        ffmpeg_available=False,
+        ffmpeg_path=None,
+        background_music_mp3_count=0,
+        background_music_usable_count=0,
+        background_music_issue=None,
+        background_music_sample_path=None,
+        record_video_enabled=False,
+        issues=(RuntimeIssue(code="ffmpeg_unavailable", message="no ffmpeg"),),
+    )
+    assert diag.has_fatal_issues is False
+    assert diag.issue_codes() == ["ffmpeg_unavailable"]

tests/test_screencast_composer.py

@@ -0,0 +1,252 @@
+# -*- coding: utf-8 -*-
+"""screencast composer 媒体资源集成测试。"""
+from __future__ import annotations
+
+from pathlib import Path
+from unittest.mock import patch
+
+from screencast.composer import ComposeVideoResult, compose_video
+
+
+def _write_frame(frames_dir: Path) -> None:
+    frames_dir.mkdir(parents=True, exist_ok=True)
+    (frames_dir / "frame_000001.png").write_bytes(b"png")
+
+
+def _write_srt(path: Path) -> None:
+    path.parent.mkdir(parents=True, exist_ok=True)
+    path.write_text("1\n00:00:00,000 --> 00:00:02,000\nhello\n", encoding="utf-8")
+
+
+def test_compose_video_uses_absolute_ffmpeg(tmp_path: Path) -> None:
+    frames = tmp_path / "frames"
+    srt = tmp_path / "out.srt"
+    output = tmp_path / "final.mp4"
+    ffmpeg = tmp_path / "ffmpeg.exe"
+    ffmpeg.write_bytes(b"ffmpeg")
+    _write_frame(frames)
+    _write_srt(srt)
+
+    captured: list[list[str]] = []
+
+    def _fake_run(ffmpeg_exe: Path, cmd_tail: list[str]) -> tuple[bool, str]:
+        captured.append([str(ffmpeg_exe), *cmd_tail])
+        output.write_bytes(b"mp4")
+        return True, ""
+
+    with patch("screencast.composer.resolve_ffmpeg", return_value=ffmpeg), patch(
+        "screencast.composer.pick_background_music",
+        return_value=None,
+    ), patch("screencast.composer.background_music_issue", return_value="background_music_missing"), patch(
+        "screencast.composer._run_ffmpeg",
+        side_effect=_fake_run,
+    ):
+        result = compose_video(
+            frames_dir=str(frames),
+            fps=10,
+            subtitle_path=str(srt),
+            output_path=str(output),
+        )
+
+    assert isinstance(result, ComposeVideoResult)
+    assert captured
+    assert captured[0][0] == str(ffmpeg)
+    assert "background_music_missing" in result.warnings
+
+
+def test_compose_video_with_music(tmp_path: Path) -> None:
+    frames = tmp_path / "frames"
+    srt = tmp_path / "out.srt"
+    output = tmp_path / "final.mp4"
+    ffmpeg = tmp_path / "ffmpeg.exe"
+    music = tmp_path / "music.mp3"
+    ffmpeg.write_bytes(b"ffmpeg")
+    music.write_bytes(b"x" * 256)
+    _write_frame(frames)
+    _write_srt(srt)
+
+    with patch("screencast.composer.resolve_ffmpeg", return_value=ffmpeg), patch(
+        "screencast.composer.pick_background_music",
+        return_value=music,
+    ), patch(
+        "screencast.composer._run_ffmpeg",
+        return_value=(True, ""),
+    ):
+        result = compose_video(
+            frames_dir=str(frames),
+            fps=10,
+            subtitle_path=str(srt),
+            output_path=str(output),
+        )
+        output.write_bytes(b"mp4")
+        assert result.warnings == []
+
+
+def test_compose_video_music_failure_fallback(tmp_path: Path) -> None:
+    frames = tmp_path / "frames"
+    srt = tmp_path / "out.srt"
+    output = tmp_path / "final.mp4"
+    ffmpeg = tmp_path / "ffmpeg.exe"
+    music = tmp_path / "music.mp3"
+    ffmpeg.write_bytes(b"ffmpeg")
+    music.write_bytes(b"x" * 256)
+    _write_frame(frames)
+    _write_srt(srt)
+
+    calls = {"count": 0}
+
+    def _fake_run(ffmpeg_exe: Path, cmd_tail: list[str]) -> tuple[bool, str]:
+        calls["count"] += 1
+        if calls["count"] == 1:
+            return False, "music mux failed"
+        output.write_bytes(b"mp4")
+        return True, ""
+
+    with patch("screencast.composer.resolve_ffmpeg", return_value=ffmpeg), patch(
+        "screencast.composer.pick_background_music",
+        return_value=music,
+    ), patch(
+        "screencast.composer._run_ffmpeg",
+        side_effect=_fake_run,
+    ):
+        result = compose_video(
+            frames_dir=str(frames),
+            fps=10,
+            subtitle_path=str(srt),
+            output_path=str(output),
+        )
+
+    assert any("ffmpeg_with_music_failed" in w for w in result.warnings)
+    assert calls["count"] == 2
+
+
+def test_compose_video_passes_media_assets_root_to_media_apis(tmp_path: Path) -> None:
+    frames = tmp_path / "frames"
+    srt = tmp_path / "out.srt"
+    output = tmp_path / "final.mp4"
+    custom_root = tmp_path / "custom-media-assets"
+    custom_root.mkdir()
+    ffmpeg = custom_root / "ffmpeg.exe"
+    ffmpeg.write_bytes(b"ffmpeg")
+    _write_frame(frames)
+    _write_srt(srt)
+
+    captured_env: list[dict[str, str] | None] = []
+
+    def _capture_env(*args, **kwargs):
+        captured_env.append(kwargs.get("env"))
+        if len(captured_env) == 1:
+            return ffmpeg
+        if len(captured_env) == 2:
+            return None
+        return "background_music_missing"
+
+    with patch("screencast.composer.resolve_ffmpeg", side_effect=_capture_env), patch(
+        "screencast.composer.pick_background_music",
+        side_effect=_capture_env,
+    ), patch(
+        "screencast.composer.background_music_issue",
+        side_effect=_capture_env,
+    ), patch(
+        "screencast.composer._run_ffmpeg",
+        return_value=(True, ""),
+    ):
+        compose_video(
+            frames_dir=str(frames),
+            fps=10,
+            subtitle_path=str(srt),
+            output_path=str(output),
+            media_assets_root=str(custom_root),
+        )
+        output.write_bytes(b"mp4")
+
+    assert len(captured_env) == 3
+    for env in captured_env:
+        assert env is not None
+        assert env["MEDIA_ASSETS_ROOT"] == str(custom_root)
+
+
+def test_compose_video_default_does_not_set_media_assets_root(tmp_path: Path) -> None:
+    frames = tmp_path / "frames"
+    srt = tmp_path / "out.srt"
+    output = tmp_path / "final.mp4"
+    ffmpeg = tmp_path / "ffmpeg.exe"
+    ffmpeg.write_bytes(b"ffmpeg")
+    _write_frame(frames)
+    _write_srt(srt)
+
+    captured_env: list[dict[str, str] | None] = []
+
+    def _capture_env(*args, **kwargs):
+        captured_env.append(kwargs.get("env"))
+        if len(captured_env) == 1:
+            return ffmpeg
+        if len(captured_env) == 2:
+            return None
+        return "background_music_missing"
+
+    with patch("screencast.composer.resolve_ffmpeg", side_effect=_capture_env), patch(
+        "screencast.composer.pick_background_music",
+        side_effect=_capture_env,
+    ), patch(
+        "screencast.composer.background_music_issue",
+        side_effect=_capture_env,
+    ), patch(
+        "screencast.composer._run_ffmpeg",
+        return_value=(True, ""),
+    ):
+        compose_video(
+            frames_dir=str(frames),
+            fps=10,
+            subtitle_path=str(srt),
+            output_path=str(output),
+        )
+
+    assert all(env is None for env in captured_env)
+
+
+def test_compose_video_media_assets_root_overrides_env(tmp_path: Path) -> None:
+    frames = tmp_path / "frames"
+    srt = tmp_path / "out.srt"
+    output = tmp_path / "final.mp4"
+    custom_root = tmp_path / "override-root"
+    custom_root.mkdir()
+    ffmpeg = custom_root / "ffmpeg.exe"
+    ffmpeg.write_bytes(b"ffmpeg")
+    _write_frame(frames)
+    _write_srt(srt)
+
+    original_env = {"MEDIA_ASSETS_ROOT": "/old/path", "OTHER": "keep"}
+    captured_env: list[dict[str, str] | None] = []
+
+    def _capture_env(*args, **kwargs):
+        captured_env.append(kwargs.get("env"))
+        if len(captured_env) == 1:
+            return ffmpeg
+        if len(captured_env) == 2:
+            return None
+        return "background_music_missing"
+
+    with patch("screencast.composer.resolve_ffmpeg", side_effect=_capture_env), patch(
+        "screencast.composer.pick_background_music",
+        side_effect=_capture_env,
+    ), patch(
+        "screencast.composer.background_music_issue",
+        side_effect=_capture_env,
+    ), patch(
+        "screencast.composer._run_ffmpeg",
+        return_value=(True, ""),
+    ):
+        compose_video(
+            frames_dir=str(frames),
+            fps=10,
+            subtitle_path=str(srt),
+            output_path=str(output),
+            media_assets_root=str(custom_root),
+            media_assets_env=original_env,
+        )
+        output.write_bytes(b"mp4")
+
+    assert original_env["MEDIA_ASSETS_ROOT"] == "/old/path"
+    assert captured_env[0]["MEDIA_ASSETS_ROOT"] == str(custom_root)
+    assert captured_env[0]["OTHER"] == "keep"

tests/test_screencast_runner.py

@@ -0,0 +1,78 @@
+# -*- coding: utf-8 -*-
+"""screencast runner 媒体资源参数传递测试。"""
+from __future__ import annotations
+
+from pathlib import Path
+from unittest.mock import MagicMock, patch
+
+import pytest
+
+from screencast.runner import run_screencast
+
+
+def test_run_screencast_passes_media_assets_root_to_compose_video(tmp_path: Path) -> None:
+    custom_root = tmp_path / "media-assets"
+    custom_root.mkdir()
+    captured: dict = {}
+
+    mock_recorder = MagicMock()
+    mock_recorder.frame_count = 1
+
+    def _fake_compose_video(**kwargs):
+        captured.update(kwargs)
+        Path(kwargs["output_path"]).write_bytes(b"mp4")
+        from screencast.composer import ComposeVideoResult
+
+        return ComposeVideoResult(kwargs["output_path"])
+
+    with patch("screencast.runner.activate_and_maximize_jiangchang_window", return_value=True), patch(
+        "screencast.runner.ScreenRecorder",
+        return_value=mock_recorder,
+    ), patch("screencast.runner.SubtitleEngine") as subtitle_cls, patch(
+        "screencast.runner.subprocess.Popen",
+    ) as popen_cls, patch(
+        "screencast.runner.compose_video",
+        side_effect=_fake_compose_video,
+    ):
+        subtitle = subtitle_cls.return_value
+        proc = popen_cls.return_value
+        proc.stdout = iter([])
+        proc.wait.return_value = 0
+
+        out = run_screencast(
+            skill_slug="demo-skill",
+            subtitle_script=[("ok", "done")],
+            pytest_args=["-q", "tests/test_demo.py"],
+            output_dir=str(tmp_path / "out"),
+            media_assets_root=str(custom_root),
+        )
+
+    assert Path(out).is_file()
+    assert captured.get("media_assets_root") == str(custom_root)
+
+
+def test_run_screencast_music_subdir_deprecated_warning() -> None:
+    with pytest.warns(DeprecationWarning, match="music_subdir is deprecated"):
+        with patch("screencast.runner.activate_and_maximize_jiangchang_window", return_value=False), patch(
+            "screencast.runner.ScreenRecorder",
+        ) as rec_cls, patch("screencast.runner.SubtitleEngine"), patch(
+            "screencast.runner.subprocess.Popen",
+        ) as popen_cls, patch(
+            "screencast.runner.compose_video",
+        ) as compose_mock:
+            rec = rec_cls.return_value
+            rec.frame_count = 0
+            proc = popen_cls.return_value
+            proc.stdout = iter([])
+            proc.wait.return_value = 0
+            from screencast.composer import ComposeVideoResult
+
+            compose_mock.return_value = ComposeVideoResult("out.mp4")
+
+            run_screencast(
+                skill_slug="demo",
+                subtitle_script=[],
+                pytest_args=["-q"],
+                output_dir=".",
+                music_subdir="calm",
+            )

tests/test_stealth.py

@@ -0,0 +1,54 @@
+# -*- coding: utf-8 -*-
+"""stealth 启动参数与开关测试。"""
+from __future__ import annotations
+
+import os
+import unittest
+
+from jiangchang_skill_core.rpa.stealth import (
+    persistent_context_launch_parts,
+    stealth_enabled,
+)
+
+
+class TestStealth(unittest.TestCase):
+    def setUp(self) -> None:
+        self._saved = os.environ.get("OPENCLAW_PLAYWRIGHT_STEALTH")
+
+    def tearDown(self) -> None:
+        if self._saved is None:
+            os.environ.pop("OPENCLAW_PLAYWRIGHT_STEALTH", None)
+        else:
+            os.environ["OPENCLAW_PLAYWRIGHT_STEALTH"] = self._saved
+
+    def test_stealth_enabled_default_on(self) -> None:
+        os.environ.pop("OPENCLAW_PLAYWRIGHT_STEALTH", None)
+        self.assertTrue(stealth_enabled())
+
+    def test_stealth_enabled_off_values(self) -> None:
+        for off in ("0", "false", "no", "off", "FALSE"):
+            os.environ["OPENCLAW_PLAYWRIGHT_STEALTH"] = off
+            self.assertFalse(stealth_enabled(), msg=off)
+
+    def test_launch_parts_stealth_on(self) -> None:
+        os.environ["OPENCLAW_PLAYWRIGHT_STEALTH"] = "1"
+        args, ignore = persistent_context_launch_parts()
+        self.assertIn("--start-maximized", args)
+        self.assertIn("--disable-blink-features=AutomationControlled", args)
+        self.assertEqual(ignore, ["--enable-automation"])
+
+    def test_launch_parts_stealth_off(self) -> None:
+        os.environ["OPENCLAW_PLAYWRIGHT_STEALTH"] = "0"
+        args, ignore = persistent_context_launch_parts()
+        self.assertIn("--start-maximized", args)
+        self.assertNotIn("--disable-blink-features=AutomationControlled", args)
+        self.assertIsNone(ignore)
+
+    def test_launch_parts_extra_args(self) -> None:
+        os.environ["OPENCLAW_PLAYWRIGHT_STEALTH"] = "1"
+        args, _ = persistent_context_launch_parts(extra_args=["--foo"])
+        self.assertIn("--foo", args)
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_unified_logging.py

@@ -0,0 +1,64 @@
+# -*- coding: utf-8 -*-
+"""统一日志：文件不可写时降级，首次 emit 不抛 PermissionError。"""
+from __future__ import annotations
+
+import logging
+import os
+import tempfile
+import unittest
+from logging.handlers import TimedRotatingFileHandler
+from unittest.mock import patch
+
+from jiangchang_skill_core import unified_logging as ul
+
+
+class TestUnifiedLogging(unittest.TestCase):
+    def setUp(self) -> None:
+        ul._skill_slug = ""
+        ul._logger_name = ""
+
+    def test_can_open_log_file_writable(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            path = os.path.join(tmp, "test.log")
+            ok, err = ul._can_open_log_file(path)
+            self.assertTrue(ok)
+            self.assertEqual(err, "")
+            self.assertTrue(os.path.isfile(path))
+
+    def test_setup_skill_logging_writable(self) -> None:
+        with tempfile.TemporaryDirectory() as tmp:
+            log_path = os.path.join(tmp, "skill.log")
+            logger_name = "test.logger.writable"
+            with patch.object(ul, "get_skill_log_file_path", return_value=log_path):
+                ul.setup_skill_logging("receive-order", logger_name)
+                ul.get_skill_logger().info("hello")
+                self.assertTrue(os.path.isfile(log_path))
+                ul._clear_logger_handlers(logging.getLogger(logger_name))
+
+    def test_setup_skill_logging_unwritable_no_file_handler(self) -> None:
+        logger_name = "test.logger.unwritable"
+        with patch.object(ul, "_can_open_log_file", return_value=(False, "permission denied")):
+            ul.setup_skill_logging("receive-order", logger_name)
+            lg = logging.getLogger(logger_name)
+            lg.info("hello")
+        handlers = logging.getLogger(logger_name).handlers
+        self.assertFalse(any(isinstance(h, TimedRotatingFileHandler) for h in handlers))
+        self.assertTrue(any(isinstance(h, logging.NullHandler) for h in handlers))
+
+    def test_attach_unified_file_handler_unwritable(self) -> None:
+        logger_name = "test.logger.attach.unwritable"
+        with patch.object(ul, "_can_open_log_file", return_value=(False, "permission denied")):
+            lg = ul.attach_unified_file_handler(
+                "/no/access/test.log",
+                skill_slug="receive-order",
+                logger_name=logger_name,
+            )
+            lg.info("hello")
+        self.assertFalse(
+            any(isinstance(h, logging.FileHandler) for h in lg.handlers)
+        )
+        self.assertTrue(any(isinstance(h, logging.NullHandler) for h in lg.handlers))
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_video_session.py

@@ -0,0 +1,148 @@
+# -*- coding: utf-8 -*-
+"""RpaVideoSession：ffmpeg 桌面录屏。"""
+from __future__ import annotations
+
+import asyncio
+import os
+import sys
+import tempfile
+import unittest
+from pathlib import Path
+from unittest.mock import MagicMock, patch
+from jiangchang_skill_core import config
+from jiangchang_skill_core.rpa.video_session import RpaVideoSession
+
+
+class TestRpaVideoSession(unittest.TestCase):
+    def setUp(self) -> None:
+        config.reset_cache()
+
+    def test_disabled_is_noop(self) -> None:
+        old = os.environ.pop("OPENCLAW_RECORD_VIDEO", None)
+        try:
+            with tempfile.TemporaryDirectory() as tmp:
+                config.reset_cache()
+                session = RpaVideoSession(
+                    skill_slug="receive-order",
+                    skill_data_dir=tmp,
+                    batch_id="batch_test",
+                )
+                self.assertFalse(session.enabled)
+                summ = session.summary()
+                self.assertFalse(summ["enabled"])
+                self.assertIsNone(summ["path"])
+                self.assertIsNone(summ["capture_path"])
+                self.assertIsNone(summ["record_log_path"])
+        finally:
+            if old is not None:
+                os.environ["OPENCLAW_RECORD_VIDEO"] = old
+            config.reset_cache()
+
+    def test_enabled_paths_use_ffmpeg_capture(self) -> None:
+        os.environ["OPENCLAW_RECORD_VIDEO"] = "1"
+        try:
+            with tempfile.TemporaryDirectory() as tmp:
+                config.reset_cache()
+                session = RpaVideoSession(
+                    skill_slug="receive-order",
+                    skill_data_dir=tmp,
+                    batch_id="exmail_20260602_120000",
+                    title="接收订单",
+                )
+                self.assertTrue(session.enabled)
+                self.assertTrue(
+                    session._capture_path.replace("\\", "/").endswith(
+                        "/rpa-artifacts/exmail_20260602_120000/capture.mp4"
+                    )
+                )
+                self.assertTrue(
+                    session._ffmpeg_record_log_path.replace("\\", "/").endswith(
+                        "/rpa-artifacts/exmail_20260602_120000/logs/ffmpeg-record.log"
+                    )
+                )
+                self.assertTrue(
+                    session._planned_output.replace("\\", "/").startswith(
+                        tmp.replace("\\", "/") + "/videos/"
+                    )
+                )
+        finally:
+            os.environ.pop("OPENCLAW_RECORD_VIDEO", None)
+            config.reset_cache()
+
+    @unittest.skipUnless(sys.platform == "win32", "gdigrab desktop capture")
+    @patch("jiangchang_skill_core.rpa.video_session._resolve_ffmpeg_exe")
+    @patch("jiangchang_skill_core.rpa.video_session.subprocess.Popen")
+    def test_enter_starts_ffmpeg_gdigrab(self, mock_popen: MagicMock, mock_resolve: MagicMock) -> None:
+        mock_resolve.return_value = Path(r"C:\media\bin\win32-x64\ffmpeg.exe")
+        proc = MagicMock()
+        proc.poll.return_value = None
+        proc.stdin = MagicMock()
+        mock_popen.return_value = proc
+
+        os.environ["OPENCLAW_RECORD_VIDEO"] = "1"
+        try:
+            with tempfile.TemporaryDirectory() as tmp:
+                config.reset_cache()
+
+                async def _run() -> None:
+                    async with RpaVideoSession(
+                        skill_slug="receive-order",
+                        skill_data_dir=tmp,
+                        batch_id="batch_ff",
+                    ) as video:
+                        video.add_step("测试步骤")
+
+                with patch.object(RpaVideoSession, "finalize", return_value=None):
+                    asyncio.run(_run())
+
+                self.assertTrue(mock_popen.called)
+                cmd = mock_popen.call_args[0][0]
+                self.assertTrue(str(cmd[0]).endswith("ffmpeg.exe"))
+                self.assertIn("gdigrab", cmd)
+                self.assertIn("desktop", cmd)
+                kwargs = mock_popen.call_args[1]
+                self.assertIsNot(kwargs.get("stderr"), os.devnull)
+        finally:
+            os.environ.pop("OPENCLAW_RECORD_VIDEO", None)
+            config.reset_cache()
+
+    @patch("jiangchang_skill_core.rpa.video_session._resolve_ffmpeg_exe", return_value=None)
+    def test_ffmpeg_not_found_warning(self, _resolve: MagicMock) -> None:
+        os.environ["OPENCLAW_RECORD_VIDEO"] = "1"
+        try:
+            with tempfile.TemporaryDirectory() as tmp:
+                config.reset_cache()
+                session = RpaVideoSession(
+                    skill_slug="receive-order",
+                    skill_data_dir=tmp,
+                    batch_id="batch_no_ff",
+                )
+                session._start_ffmpeg_capture()
+                self.assertIn("ffmpeg_not_found", session.warnings)
+        finally:
+            os.environ.pop("OPENCLAW_RECORD_VIDEO", None)
+            config.reset_cache()
+
+    def test_finalize_missing_capture_warning(self) -> None:
+        os.environ["OPENCLAW_RECORD_VIDEO"] = "1"
+        try:
+            with tempfile.TemporaryDirectory() as tmp:
+                config.reset_cache()
+                session = RpaVideoSession(
+                    skill_slug="receive-order",
+                    skill_data_dir=tmp,
+                    batch_id="batch_warn",
+                )
+                asyncio.run(session.finalize())
+                self.assertTrue(
+                    any("ffmpeg_capture_missing" in w for w in session.warnings)
+                )
+                self.assertIn("record_log=", "".join(session.warnings))
+                self.assertIsNone(session.output_video_path)
+        finally:
+            os.environ.pop("OPENCLAW_RECORD_VIDEO", None)
+            config.reset_cache()
+
+
+if __name__ == "__main__":
+    unittest.main()

tools/ci_set_package_version.py

@@ -0,0 +1,79 @@
+"""Patch pyproject.toml and __init__.py version for CI builds (not committed)."""
+from __future__ import annotations
+
+import os
+import re
+import sys
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parent.parent
+
+
+def _read_base_version() -> str:
+    text = (ROOT / "pyproject.toml").read_text(encoding="utf-8")
+    match = re.search(r'^version\s*=\s*"([^"]+)"', text, re.MULTILINE)
+    if not match:
+        raise SystemExit("ERROR: version not found in pyproject.toml")
+    base = match.group(1)
+    return re.sub(r"\.post\d+$", "", base)
+
+
+def resolve_version() -> str:
+    ref = os.environ.get("GITHUB_REF", "")
+    if ref.startswith("refs/tags/v"):
+        return ref.removeprefix("refs/tags/v")
+    if ref.startswith("refs/tags/"):
+        return ref.removeprefix("refs/tags/")
+
+    run_number = (
+        os.environ.get("GITHUB_RUN_NUMBER")
+        or os.environ.get("GITHUB_RUN_ID")
+        or "0"
+    )
+    base = _read_base_version()
+    return f"{base}.post{run_number}"
+
+
+def patch_version(version: str) -> None:
+    pyproject = ROOT / "pyproject.toml"
+    py_text = pyproject.read_text(encoding="utf-8")
+    py_text, n = re.subn(
+        r'^version\s*=\s*"[^"]*"',
+        f'version = "{version}"',
+        py_text,
+        count=1,
+        flags=re.MULTILINE,
+    )
+    if n != 1:
+        raise SystemExit("ERROR: failed to patch version in pyproject.toml")
+    pyproject.write_text(py_text, encoding="utf-8")
+
+    init_py = ROOT / "src" / "jiangchang_desktop_sdk" / "__init__.py"
+    init_text = init_py.read_text(encoding="utf-8")
+    init_text, n = re.subn(
+        r'^__version__\s*=\s*"[^"]*"',
+        f'__version__ = "{version}"',
+        init_text,
+        count=1,
+        flags=re.MULTILINE,
+    )
+    if n != 1:
+        raise SystemExit("ERROR: failed to patch __version__ in __init__.py")
+    init_py.write_text(init_text, encoding="utf-8")
+
+
+def main() -> None:
+    version = resolve_version()
+    print(f"Resolved package version: {version}")
+    patch_version(version)
+    if os.environ.get("GITHUB_OUTPUT"):
+        with open(os.environ["GITHUB_OUTPUT"], "a", encoding="utf-8") as fh:
+            fh.write(f"package_version={version}\n")
+
+
+if __name__ == "__main__":
+    try:
+        main()
+    except SystemExit as exc:
+        print(exc, file=sys.stderr)
+        raise

tools/release.ps1

@@ -25,8 +25,15 @@
 .NOTES
   Requires: git, PowerShell 5+
 
-  加密与 ZIP 内容由 CI 工作流 reusable-release-skill.yaml 的「Encrypt Source Code」步骤执行：
+  加密与 ZIP 内容由 CI 工作流 reusable-release-skill.yaml 的「Encrypt Source Code」步骤执行。CI 会：
-  对 scripts/ 递归 PyArmor（-r），输出到包内 scripts/（与源码目录树一致），并复制 SKILL.md、references/、assets/（若存在）。
+  - 加密 scripts/（递归 PyArmor -r，输出到包内 scripts/，与源码目录树一致）
+  - 复制 SKILL.md
+  - 复制 references/（排除 REQUIREMENTS.md）
+  - 复制 assets/
+  - 复制 tests/
+  - 复制 evals/（除 scripts 外均为明文；若目录不存在则跳过；复制时排除常见缓存与运行产物）
+  - 若根目录存在 requirements.txt，则复制到包根（明文，不 PyArmor）
+  - 若根目录存在 .env.example，则复制到包根（明文，不 PyArmor，用于首次运行时落盘用户 .env）
   本脚本在打 tag 前会做一次 scripts/ 结构自检，避免子目录未提交却仍发布。
 #>
 
@@ -46,7 +53,9 @@ $ErrorActionPreference = "Stop"
 function Invoke-Git {
   param([Parameter(Mandatory = $true)][string]$Args)
   Write-Host ">> git $Args" -ForegroundColor DarkGray
-  & cmd /c "git $Args"
+  # 将 git 的 stderr 合并进 stdout，避免 PowerShell 在 $ErrorActionPreference=Stop 下
+  # 把 "remote: ..." / "warning: LF -> CRLF" 等非错误输出误判为异常。
+  & cmd /c "git $Args 2>&1"
   if ($LASTEXITCODE -ne 0) {
     throw "git command failed: git $Args"
   }
@@ -216,7 +225,9 @@ try {
     Assert-SkillReleasePackagingSources -SkillRoot $skillRoot
   }
 
-  $upstream = (& git rev-parse --abbrev-ref --symbolic-full-name "@{u}" 2>$null)
+  # 用 cmd /c + 2>&1 将 stderr 合并进 stdout，避免 PowerShell 在 $ErrorActionPreference=Stop
+  # 下把首次发布时 "fatal: ambiguous argument '@{u}'" 之类的 stderr 误判为异常。
+  $upstream = & cmd /c 'git rev-parse --abbrev-ref --symbolic-full-name "@{u}" 2>&1'
   $hasUpstream = ($LASTEXITCODE -eq 0)
 
   if ($DryRun) {

tools/screencast/__init__.py

@@ -0,0 +1,6 @@
+from ._bootstrap import bootstrap_src
+
+bootstrap_src()
+from screencast import run_screencast
+
+__all__ = ["run_screencast"]

tools/screencast/_bootstrap.py

@@ -0,0 +1,15 @@
+"""源码仓库内运行 tools/screencast 时，确保 src 在 sys.path（pip 安装后无需）。"""
+from __future__ import annotations
+
+import sys
+from pathlib import Path
+
+
+def bootstrap_src() -> None:
+    try:
+        import screencast  # noqa: F401
+    except ImportError:
+        src = Path(__file__).resolve().parent.parent.parent / "src"
+        src_str = str(src)
+        if src.is_dir() and src_str not in sys.path:
+            sys.path.insert(0, src_str)

tools/screencast/composer.py

@@ -0,0 +1,6 @@
+from ._bootstrap import bootstrap_src
+
+bootstrap_src()
+from screencast.composer import compose_video
+
+__all__ = ["compose_video"]

tools/screencast/recorder.py

@@ -0,0 +1,6 @@
+from ._bootstrap import bootstrap_src
+
+bootstrap_src()
+from screencast.recorder import ScreenRecorder
+
+__all__ = ["ScreenRecorder"]

tools/screencast/requirements.txt

@@ -0,0 +1 @@
+mss>=9.0.1

tools/screencast/runner.py

@@ -0,0 +1,6 @@
+from ._bootstrap import bootstrap_src
+
+bootstrap_src()
+from screencast.runner import run_screencast
+
+__all__ = ["run_screencast"]

tools/screencast/subtitle.py

@@ -0,0 +1,6 @@
+from ._bootstrap import bootstrap_src
+
+bootstrap_src()
+from screencast.subtitle import SubtitleEngine
+
+__all__ = ["SubtitleEngine"]

uv.lock

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+revision = 3
+requires-python = ">=3.10"
+
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+name = "certifi"
+version = "2026.4.22"
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+]
+
+[[package]]
+name = "charset-normalizer"
+version = "3.4.7"
+source = { registry = "https://pypi.org/simple" }
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