fix: harden skill template contracts and scaffolding

Align scaffold slug replacement, Action manifest strict boundaries, metadata prune API, field permission validation, and task_logs readonly semantics with documented template contracts.

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

SKILL.md

@@ -83,7 +83,7 @@ python {baseDir}/scripts/main.py version
 2. 业务技能仓库中**不得**存在 `.openclaw-skill-template`（仅 template 源仓库保留）。
 3. 复制目录为你的新 skill 仓库，全局替换 `your-skill-slug` 等占位词。
 4. 按 `development/DEVELOPMENT.md` 完成开发与文档定制。
-5. 用户市场说明写入根 `README.md`；Agent 调用契约见 `references/CLI.md`、`references/SCHEMA.md`。
+5. 用户市场说明写入根 `README.md`；Agent 调用契约见 `references/CLI.md`、`references/SCHEMA.md`、`references/ACTIONS.md`。
 6. 同步修改 `scripts/util/constants.py` 中的 `SKILL_SLUG` / `SKILL_VERSION`。
 7. 本地 SQLite 的中文表名/字段名、标准时间字段与字段顺序规范见 `references/SCHEMA.md`（元数据表 `_jiangchang_*` + `CREATE TABLE` 物理顺序）。
 
@@ -94,7 +94,7 @@ python {baseDir}/scripts/main.py version
 - 复制为新业务技能前**必须**阅读 `development/NAMING.md`。
 - `name`（frontmatter）：**用户可见的中文业务名称**；`description` 是说明，不是名称。
 - `metadata.openclaw.slug`：**英文 kebab-case** 机器标识；目录名、默认 `{slug}.db` 使用 slug，不使用中文。
-- 复制后全局替换 `your-skill-slug`；正式技能不得保留英文占位 `name` 或 slug。
+- 复制后全局替换 `your-skill-slug` 与 `your_skill_slug`（脚手架会自动处理）；正式技能不得保留英文占位 `name` 或 slug。
 
 ## 平台元数据
 

assets/README.md

@@ -1,8 +1,11 @@
 # assets
 
+- `actions.json`：Skill Action manifest 最小示例（**可选**；不需要宿主入口时可删除）。
 - `examples/`：CLI 成功输出形状示例（虚构路径与数据）。
-- `schemas/`：轻量 JSON Schema 示例（`additionalProperties: true` 允许扩展字段）。
+- `schemas/`：轻量 JSON Schema（`skill-actions.schema.json` 为**新技能严格规范**；`task-log-record.schema.json` 等）。
+
+`skill-actions.schema.json` 使用 `additionalProperties: false` 表达模板推荐契约；宿主运行时可能更宽松以兼容历史 manifest。`row`/`batch` placements 与 `bind`/`concurrency`/`locks` 为预留能力，当前模板示例不得使用。
 
 - 用户市场说明见根目录 [`README.md`](../README.md)
-- Agent 调用/编排参考见 [`references/`](../references/)
+- Agent 调用/编排参考见 [`references/`](../references/)（含 [`ACTIONS.md`](../references/ACTIONS.md)）
 - 开发规范见 [`development/`](../development/)

assets/actions.json

@@ -0,0 +1,39 @@
+{
+  "schemaVersion": 1,
+  "skill": "your-skill-slug",
+  "actions": [
+    {
+      "id": "health",
+      "label": "运行检查",
+      "description": "检查技能运行环境并返回结构化结果。",
+      "placements": ["skill-detail", "agent"],
+      "entrypoint": {
+        "type": "cli",
+        "command": "health",
+        "args": []
+      }
+    },
+    {
+      "id": "version",
+      "label": "查看版本",
+      "description": "返回技能版本和机器标识。",
+      "placements": ["skill-detail"],
+      "entrypoint": {
+        "type": "cli",
+        "command": "version",
+        "args": []
+      }
+    },
+    {
+      "id": "config-path",
+      "label": "查看配置位置",
+      "description": "返回技能配置文件位置。",
+      "placements": ["skill-detail"],
+      "entrypoint": {
+        "type": "cli",
+        "command": "config-path",
+        "args": []
+      }
+    }
+  ]
+}

assets/schemas/skill-actions.schema.json

@@ -0,0 +1,128 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "https://openclaw.local/skill-template/skill-actions.schema.json",
+  "title": "SkillActionManifest",
+  "description": "匠厂 skill-template 对新技能的严格 Action manifest 规范（schemaVersion 1）。additionalProperties=false 表示模板推荐契约；宿主运行时可能为兼容历史 manifest 接受部分缺省字段，但新技能不应依赖缺省行为。",
+  "type": "object",
+  "required": ["schemaVersion", "skill", "actions"],
+  "additionalProperties": false,
+  "properties": {
+    "schemaVersion": {
+      "type": "integer",
+      "const": 1
+    },
+    "skill": {
+      "type": "string",
+      "pattern": "^[a-z0-9]+(-[a-z0-9]+)*$",
+      "description": "与 SKILL.md metadata.openclaw.slug 一致"
+    },
+    "actions": {
+      "type": "array",
+      "minItems": 1,
+      "items": { "$ref": "#/$defs/action" }
+    }
+  },
+  "$defs": {
+    "placement": {
+      "type": "string",
+      "enum": ["toolbar", "row", "batch", "cron", "agent", "skill-detail"],
+      "description": "模板 Phase 1 稳定支持 toolbar/cron/agent/skill-detail；row/batch 为预留入口，新技能示例不得使用"
+    },
+    "scalarArg": {
+      "type": ["string", "number", "boolean"]
+    },
+    "inputProperty": {
+      "type": "object",
+      "required": ["type"],
+      "additionalProperties": true,
+      "properties": {
+        "type": {
+          "type": "string",
+          "enum": ["string", "number", "boolean", "object"],
+          "description": "模板 Phase 1 仅推荐 string/number/boolean；根 inputSchema.type=object 的 properties 使用基础标量类型"
+        },
+        "title": { "type": "string" },
+        "description": { "type": "string" },
+        "default": {},
+        "enum": {
+          "type": "array",
+          "minItems": 1
+        },
+        "sensitive": { "type": "boolean" }
+      }
+    },
+    "inputSchema": {
+      "type": "object",
+      "required": ["type", "properties"],
+      "additionalProperties": false,
+      "properties": {
+        "type": { "const": "object" },
+        "required": {
+          "type": "array",
+          "items": { "type": "string" }
+        },
+        "properties": {
+          "type": "object",
+          "additionalProperties": { "$ref": "#/$defs/inputProperty" }
+        }
+      }
+    },
+    "entrypoint": {
+      "type": "object",
+      "required": ["type", "command", "args"],
+      "additionalProperties": false,
+      "properties": {
+        "type": { "const": "cli" },
+        "command": {
+          "type": "string",
+          "minLength": 1
+        },
+        "args": {
+          "type": "array",
+          "items": { "$ref": "#/$defs/scalarArg" },
+          "description": "仅允许 string/number/boolean 标量数组"
+        }
+      }
+    },
+    "confirmation": {
+      "type": "object",
+      "required": ["message"],
+      "additionalProperties": false,
+      "properties": {
+        "message": {
+          "type": "string",
+          "minLength": 1
+        }
+      }
+    },
+    "action": {
+      "type": "object",
+      "required": ["id", "label", "description", "placements", "entrypoint"],
+      "additionalProperties": false,
+      "properties": {
+        "id": {
+          "type": "string",
+          "pattern": "^[a-z0-9]+(?:-[a-z0-9]+)*$",
+          "minLength": 1
+        },
+        "label": {
+          "type": "string",
+          "minLength": 1
+        },
+        "description": {
+          "type": "string",
+          "minLength": 1
+        },
+        "placements": {
+          "type": "array",
+          "minItems": 1,
+          "items": { "$ref": "#/$defs/placement" }
+        },
+        "entrypoint": { "$ref": "#/$defs/entrypoint" },
+        "inputSchema": { "$ref": "#/$defs/inputSchema" },
+        "confirmation": { "$ref": "#/$defs/confirmation" }
+      },
+      "description": "模板 Phase 1 不包含 bind/concurrency/locks 等预留能力字段；宿主类型可能定义这些字段，但新技能不得依赖"
+    }
+  }
+}

development/DEVELOPMENT.md

@@ -412,7 +412,8 @@ metadata:
 
 - `README.md` — Agent 参考索引（**不是**市场说明；不得含 YAML frontmatter 或 `description`）
 - `CLI.md` — 命令、参数、默认值、兄弟技能调用方式
-- `SCHEMA.md` — 数据库路径、核心表结构、日志表结构
+- `SCHEMA.md` — 数据库路径、`_jiangchang_*` 数据管理契约、日志表结构
+- `ACTIONS.md` — Skill Action manifest、宿主入口、参数与执行契约
 - 可按需增加 `ERRORS.md`、`INTEGRATION.md` 等编排向补充
 
 **`development/`**（开发者 / AI 编程代理）
@@ -428,11 +429,14 @@ metadata:
 
 建议放：
 
+- `actions.json`
+  宿主 Action 入口 manifest（可选；见 `references/ACTIONS.md`）
+
 - `examples/`
   比如 `version` 输出示例、`log-get` 输出示例
 
 - `schemas/`
-  比如日志记录、机读 JSON 的 schema
+  比如 `skill-actions.schema.json`、日志记录、机读 JSON 的 schema
 
 不要把正式研发文档放到 `assets/`。
 用户说明进根 `README.md`；Agent 编排资料进 `references/`；开发规范进 `development/`。
@@ -493,6 +497,8 @@ metadata:
   只做增删查改（模板默认表：`task_logs`）
 - `db/display_metadata.py`
   创建 `_jiangchang_tables` / `_jiangchang_columns` 并幂等写入中文展示名（见 `references/SCHEMA.md`）
+- `db/display_metadata_validator.py`
+  元数据完整性、editable 权限、options_json 等自检
 - `db/timestamp_columns.py`
   标准时间字段 trigger 与维护约定（`created_at` / `updated_at`，Unix 秒级）
 
@@ -502,6 +508,24 @@ metadata:
 - 打印用户提示
 - 拼接业务流程
 
+## 11.5 Skill Action manifest（可选）
+
+若技能需要出现在宿主**数据管理按钮**、**技能详情**、**定时任务**或 **Agent 直接调用**中，提供 `assets/actions.json`。
+
+- 契约说明见 [`references/ACTIONS.md`](../references/ACTIONS.md)
+- JSON Schema 见 [`assets/schemas/skill-actions.schema.json`](../assets/schemas/skill-actions.schema.json)
+- 模板最小示例仅暴露 `health` / `version` / `config-path` 三个 CLI 子命令
+- 没有宿主直接操作需求时，**可以删除** `actions.json`；删除后勿保留失效引用
+- 复制为新技能后，scaffold 会自动将 `your-skill-slug` 与 `your_skill_slug` 替换为新 slug（后者用于 `LOG_LOGGER_NAME` 等下划线形式）；action 业务命令由技能作者自行调整
+
+宿主执行方式：
+
+```text
+python {skillRoot}/scripts/main.py <command> <args...>
+```
+
+CLI 必须提供稳定退出码、结构化成功输出，以及 `ERROR:<CODE>:` / `HINT:` 错误契约（详见 `references/ACTIONS.md`）。
+
 ## 12. 如何接兄弟技能
 
 如果 skill 要依赖兄弟 skill，不要在业务代码里写死绝对路径。

development/TESTING.md

@@ -28,7 +28,8 @@
 - 运行时：`runtime_paths` 与 **`JIANGCHANG_*` 隔离**；
 - `SKILL.md` YAML slug vs [`constants.SKILL_SLUG`](../scripts/util/constants.py)；
 - SQLite 骨架：`task_logs` 创建幂等与仓储读写；
-- 数据管理元数据：`_jiangchang_*` 幂等初始化、中文展示名、`PRAGMA table_info` 字段顺序（见 `test_display_metadata.py`）；
+- 数据管理元数据：`_jiangchang_*` 幂等初始化、中文展示名、`PRAGMA table_info` 字段顺序、editable 权限（见 `test_display_metadata.py`、`test_data_management_contract.py`）；
+- Skill Action manifest：`assets/actions.json` 结构、CLI 映射、placements 与 inputSchema 守护（见 `test_actions_manifest.py`）；
 - 标准时间字段：`created_at` / `updated_at` 默认值、trigger 维护与 `datetime_unix_seconds` 元数据（见 `test_timestamp_columns.py`）；
 - **adapter profile**：[`tests/test_adapter_profile_policy.py`](../tests/test_adapter_profile_policy.py) + [`adapter_test_utils`](../tests/adapter_test_utils.py) ——验证在未授权情况下绝不误判开启真实网络/RPA。
 - **发布打包守护**：[`tests/test_release_packaging_constraints.py`](../tests/test_release_packaging_constraints.py) ——`scripts/**/*.py` 单文件 < 1000 行、文本文件 UTF-8 without BOM。
@@ -157,6 +158,8 @@ Golden fixture 流程同理（[`tests/samples/test_golden_cases.py.sample`](../t
 - [ ] 至少有 1 个缺必填字段 / 非法输入测试。
 - [ ] 如果有 adapter，至少覆盖 timeout / unauthorized / invalid response（可用 fake 模拟）。
 - [ ] 如果有解析 / 计算 / 校验类业务，至少保留 1 组 golden fixture（脱敏）。
+- [ ] 若有 `assets/actions.json`，`tests/test_actions_manifest.py` 通过；不需要 Action 时可删除 manifest。
+- [ ] 若有本地 SQLite 业务表，`_jiangchang_*` 元数据与 `tests/test_data_management_contract.py` 规则一致。
 - [ ] 真实 API / 真实 RPA 测试只放 `tests/integration/`，并且默认 `.sample`，不默认运行。
 
 ---

references/ACTIONS.md

@@ -0,0 +1,195 @@
+# Skill Action Manifest（匠厂宿主）
+
+本文件说明 `assets/actions.json` 与 `scripts/main.py` CLI 的对应关系，供 Agent 编排与宿主 **Skill Action Runtime** 使用。
+
+**边界：** 用户市场说明见根目录 [`README.md`](../README.md)；CLI 参数与错误码细节见 [`CLI.md`](CLI.md)。
+
+## 模板严格规范 vs 宿主向后兼容
+
+| 角色 | 定位 |
+|------|------|
+| **skill-template** | 新技能推荐的**严格规范**：必填字段、明确类型、`additionalProperties: false` |
+| **宿主运行时** | **向后兼容**的历史 manifest 解析器：可能接受部分缺省字段（如 `description`、`placements`、`entrypoint.args`、input property `type`） |
+
+**新技能不应依赖宿主缺省行为。** 复制模板后按 [`assets/schemas/skill-actions.schema.json`](../assets/schemas/skill-actions.schema.json) 与本文完整填写 manifest。
+
+JSON Schema 使用 `additionalProperties: false` 表达模板严格边界；这与宿主共享类型中的可选字段并不矛盾——宿主为兼容旧技能可能更宽松，模板为防漂移要求更严。
+
+## Action 是否必需
+
+Action 是**可选能力**：
+
+- 没有宿主直接操作需求的技能，**可以不提供** `actions.json`。
+- 需要出现在**数据管理按钮**、**技能详情**、**定时任务**或 **Agent 直接调用**中的技能，**必须**提供 `assets/actions.json`。
+
+## 文件位置
+
+```text
+{skill_root}/assets/actions.json
+```
+
+宿主扫描路径示例：
+
+```text
+~/.openclaw/skills/your-skill-slug/assets/actions.json
+```
+
+## 顶层结构
+
+| 字段 | 必填 | 说明 |
+|------|------|------|
+| `schemaVersion` | 是 | 当前固定为 `1` |
+| `skill` | 是 | 必须与 `SKILL.md` 的 `metadata.openclaw.slug` 一致 |
+| `actions` | 是 | Action 数组，每项 `id` 唯一 |
+
+模板最小示例见 [`assets/actions.json`](../assets/actions.json)；JSON Schema 见 [`assets/schemas/skill-actions.schema.json`](../assets/schemas/skill-actions.schema.json)。
+
+## Phase 1 当前稳定支持（新技能应只使用这些）
+
+| 层级 | 稳定字段 / 能力 |
+|------|----------------|
+| 顶层 | `schemaVersion`、`skill`、`actions` |
+| action | `id`、`label`、`description`、`placements`、`entrypoint`；可选 `inputSchema`、`confirmation` |
+| entrypoint | `type = cli`、`command`、`args`（**必填** JSON 数组，项为 `string` / `number` / `boolean`） |
+| placements | `toolbar`、`skill-detail`、`agent`、`cron` |
+| inputSchema | 根 `type: object`；properties 使用 `string` / `number` / `boolean`；支持 `enum`、`default`、`required`、`sensitive` |
+| confirmation | `{ "message": "..." }` |
+
+## 预留能力（当前不可当作已实现能力）
+
+以下在宿主共享类型或 Schema 枚举中可能出现，但 **Phase 1 Runtime 尚未完整支持**，**新模板示例不得使用**：
+
+| 类别 | 预留项 | 说明 |
+|------|--------|------|
+| placements | `row`、`batch` | 行内 / 批量入口，未来扩展 |
+| action 字段 | `bind`、`concurrency`、`locks` | 绑定、并发与锁控制，宿主后续实现 |
+| inputSchema | `array`、nested `object`、`oneOf` 等 | 复杂表单与联合类型，不属于当前推荐模板范围 |
+
+可以在文档或 Schema 枚举中保留这些值供未来对齐，但不要让技能作者误以为它们已经可执行。
+
+## 执行模型
+
+宿主将 action 转为 argv，再执行：
+
+```text
+python {skill_root}/scripts/main.py <command> <args...>
+```
+
+- `entrypoint.type` 当前只支持 `cli`
+- `entrypoint.command` → CLI 子命令（须真实存在）
+- `entrypoint.args` → 子命令参数（**必须为 JSON 数组**）
+- `{{fieldName}}` → 来自 `inputSchema` 用户输入的简单模板替换
+
+完整子命令定义见 [`scripts/cli/app.py`](../scripts/cli/app.py)。
+
+### CLI 输出契约
+
+技能 CLI 必须：
+
+- 使用稳定的退出码
+- 成功时输出可解析的结构化结果
+- 失败时输出稳定错误信息
+- 对可预期错误提供稳定错误码
+- 对用户可处理的问题提供 `HINT`
+- 不依赖 Agent 连续对话才能完成
+- 不自行实现宿主任务中心
+- 长时间任务允许异步执行，由宿主任务中心承载状态
+- 不在 CLI 中硬编码宿主安装目录
+- 不直接依赖某个具体 UI 页面
+
+建议错误输出格式：
+
+```text
+ERROR:<CODE>: <message>
+HINT: <next step>
+```
+
+## placements（入口位置）
+
+| 值 | 含义 |
+|----|------|
+| `toolbar` | 数据管理第一排技能按钮 |
+| `skill-detail` | 技能详情或技能市场详情页 |
+| `agent` | Agent 可直接调用 |
+| `cron` | 定时任务可直接调用 |
+
+**预留能力（当前宿主可能尚未完整支持，模板示例请勿使用）：**
+
+| 值 | 说明 |
+|----|------|
+| `row` | 行内操作（未来扩展） |
+| `batch` | 批量操作（未来扩展） |
+
+可以在 manifest 中作为未来扩展值定义，但不要让技能作者误以为 `row` / `batch` 已经完整可用。
+
+## inputSchema 与参数表单
+
+当前宿主稳定支持：
+
+- `object` / `string` / `number` / `boolean`
+- `enum` / `default` / `required` / `sensitive`
+- 简单模板替换（`{{fieldName}}`）
+
+示例：
+
+```json
+{
+  "inputSchema": {
+    "type": "object",
+    "required": ["query"],
+    "properties": {
+      "query": {
+        "type": "string",
+        "title": "查询条件"
+      },
+      "limit": {
+        "type": "number",
+        "title": "返回数量",
+        "default": 50
+      }
+    }
+  }
+}
+```
+
+约定：
+
+- `boolean` 在宿主中渲染为开关
+- `enum` 在宿主中渲染为选择框
+- `required` 字段在提交前校验
+- `sensitive` 字段不得出现在低信任入口
+- 需要确认的副作用操作使用 `confirmation.message`
+- 模板参数使用 `{{fieldName}}`，且必须在 `inputSchema.properties` 中声明
+- `entrypoint.args` 项当前只允许 `string`、`number`、`boolean`；不允许对象或 `null`
+- **不要**在当前模板中宣传 `nested object`、`oneOf`、复杂数组等尚未稳定支持的能力
+
+## 风险与入口配置
+
+- 查询、诊断、版本检查可以放到 `skill-detail` 或 `agent`
+- 低风险、常用动作才考虑放 `toolbar`
+- 会修改本地数据、访问外部系统、执行长时间任务的动作必须谨慎配置
+- 有副作用的动作应添加 `confirmation.message`
+- 高风险动作不应默认出现在 `toolbar`
+- 含 `sensitive` 参数的 action 不应放入 `toolbar` 或 `cron`，除非有明确安全设计
+- 不要为了「按钮多」而暴露所有 CLI 子命令
+- 一个 CLI 命令可以拆成多个语义清晰的 action，但每个 action 必须有明确语义
+
+## 模板示例 action 一览
+
+| id | CLI | placements | 说明 |
+|----|-----|------------|------|
+| `health` | `health` | skill-detail, agent | 运行环境检查 |
+| `version` | `version` | skill-detail | 版本 JSON |
+| `config-path` | `config-path` | skill-detail | 配置路径 JSON |
+
+复制为新技能后，请按业务需要增删 action；不需要宿主入口时可删除整个 `actions.json`。
+
+## 与宿主 API（参考）
+
+| 宿主 API | 用途 |
+|----------|------|
+| `GET /api/skill-actions/{skillSlug}` | 读取 manifest |
+| `POST /api/skill-actions/run` | `{ skillSlug, actionId, input?, source? }` |
+| `GET /api/skill-actions/jobs` | 任务中心 |
+
+具体路径与字段以宿主实现为准；技能侧只需保证 manifest 与 CLI 契约稳定。

references/README.md

@@ -13,7 +13,8 @@
 | 根目录 [`README.md`](../README.md) | 用户市场详情页说明 |
 | [`SKILL.md`](../SKILL.md) | LLM / OpenClaw 平台技能入口 |
 | [`CLI.md`](CLI.md) | 命令行入口、参数与调用契约 |
-| [`SCHEMA.md`](SCHEMA.md) | 输入输出、数据库与字段说明 |
+| [`SCHEMA.md`](SCHEMA.md) | 本地 SQLite 与数据管理展示契约 |
+| [`ACTIONS.md`](ACTIONS.md) | Skill Action manifest（**可选**能力）与宿主入口契约 |
 | [`../development/`](../development/) | 开发、测试、技术规范（给开发者 / AI 编程代理） |
 
-按需阅读：编排任务时优先 `CLI.md`；解析结构化字段时读 `SCHEMA.md`；运行时环境细节见 `../development/RUNTIME.md`。
+按需阅读：编排任务时优先 `CLI.md`；解析结构化字段时读 `SCHEMA.md`；配置宿主按钮/定时任务/Agent 入口时读 `ACTIONS.md`；运行时环境细节见 `../development/RUNTIME.md`。

references/SCHEMA.md

@@ -5,10 +5,27 @@
 
 ## 职责边界
 
-| 层级 | 负责内容 |
-|------|----------|
-| **技能（本仓库）** | `SKILL.md.name` 中文技能名；英文物理表/字段名；`_jiangchang_*` 中文展示元数据；`CREATE TABLE` 字段物理顺序 |
-| **宿主（匠厂）** | 读取元数据与 PRAGMA 顺序并展示；不猜测业务语义、不按英文字段名重排 |
+### 技能负责
+
+- 定义真实 SQLite 表结构
+- 使用英文 `snake_case` 表名和字段名
+- 使用 `_jiangchang_tables` 提供表级展示元数据
+- 使用 `_jiangchang_columns` 提供字段级展示元数据
+- 定义哪些字段可见、可搜索、可创建、可编辑
+- 定义字段展示类型和枚举选项
+- 保证元数据与真实数据库结构一致
+- 保证元数据初始化幂等
+
+### 宿主负责
+
+- 读取 `_jiangchang_*` 元数据
+- 读取 SQLite `PRAGMA table_info`
+- 根据 schema 渲染数据管理页面
+- 根据 `editable` 推导字段是否可创建或编辑
+- 执行通用查询、新增、编辑、删除、导入、导出
+- 对字段名、表名、类型和权限进行最终校验
+- 不猜测技能业务含义
+- 不根据具体技能名称写特殊逻辑
 
 SQLite **没有**可靠的 `COMMENT ON TABLE/COLUMN`；SQL 文件里的 `-- 注释` 也不会成为可查询结构。
 因此中文展示名称必须写入元数据表；字段顺序必须写在 `CREATE TABLE` 的列定义顺序中（`PRAGMA table_info` 的 `cid`）。
@@ -27,9 +44,9 @@ metadata:
 ---
 ```
 
-- `name`：用户可见的中文业务名称（可含品牌，如 `GEO 文章生成`、`1688 联系人采集`）。
+- `name`：用户可见的中文业务名称。
 - `description`：能力说明，不是技能名称。
-- `metadata.openclaw.slug`：机器标识，kebab-case 英文；目录名与默认数据库文件名使用 slug。slug 语义规范见 [`../development/NAMING.md`](../development/NAMING.md)；本文件仅描述数据库与 kebab-case 格式。
+- `metadata.openclaw.slug`：机器标识，kebab-case 英文；目录名与默认数据库文件名使用 slug。slug 语义规范见 [`../development/NAMING.md`](../development/NAMING.md)。
 - 复制模板后不得将 `your-skill-slug`、`My Skill` 等占位内容作为正式技能发布名称。
 
 ## 数据库路径与命名
@@ -38,48 +55,145 @@ metadata:
 {JIANGCHANG_DATA_ROOT}/{JIANGCHANG_USER_ID}/{skill-slug}/{skill-slug}.db
 ```
 
-- 数据库文件：英文 slug，例如 `scrape-contacts.db`、`account-manager.db`（默认 `{skill-slug}.db`）。
-- 业务表、字段：**英文 snake_case** 物理名，例如 `task_logs`、`created_at`。
+- 数据库文件：英文 slug，例如 `your-skill-slug.db`（默认 `{skill-slug}.db`）。
+- 业务表、字段：**英文 snake_case** 物理名，例如 `demo_items`、`task_logs`、`created_at`。
 - **禁止**用中文作为 SQLite 真实表名或字段名。
 
+## 外部来源只读与本地数据可写
+
+某些技能会从外部系统读取数据并写入技能自己的本地数据库。需要区分：
+
+```text
+外部来源数据库：
+  可能只读，不应被修改
+
+技能本地数据库：
+  可以根据业务语义允许新增、编辑或删除
+```
+
+不要把「外部来源只读」错误理解成「技能本地数据库一定只读」。技能通过 `_jiangchang_tables.readonly` 与 `_jiangchang_columns.editable` 声明本地表的实际写权限。
+
 ## 元数据表（宿主兼容）
 
-宿主读取字段（与 `jiangchang` `metadata-resolver.ts` 一致）：
+宿主读取字段（与匠厂 `metadata-resolver` 一致）：
 
-### `_jiangchang_tables`
+### `_jiangchang_tables` 表级标准
 
 | 字段 | 必填 | 说明 |
 |------|------|------|
-| `table_name` | 是 | 物理表名 |
-| `display_name` | 是 | 中文表名（用户可见） |
+| `table_name` | 是 | 真实英文表名 |
+| `display_name` | 是 | 用户可见的中文业务名称 |
 | `description` | 否 | 表说明 |
-| `sort_order` | 否 | 宿主目录排序；与字段顺序无关 |
-| `visible` | 是 | `1` 展示 / `0` 隐藏 |
-| `readonly` | 是 | `1` 只读 / `0` 可写（业务语义） |
+| `sort_order` | 否 | 兼容保留字段，不用于替代物理字段顺序 |
+| `visible` | 是 | `1` 在宿主数据管理中展示 / `0` 隐藏 |
+| `readonly` | 是 | `1` 整张表只读；`0` 允许宿主根据字段权限执行写操作 |
 
-### `_jiangchang_columns`
+禁止：
+
+- 使用中文真实表名
+- 使用 `_schema_meta` 作为新的正式契约
+- 只写英文物理名而不写中文 `display_name`
+- 让元数据引用不存在的表
+
+### `_jiangchang_columns` 字段级标准
 
 | 字段 | 必填 | 说明 |
 |------|------|------|
-| `table_name` | 是 | 物理表名 |
-| `column_name` | 是 | 物理字段名 |
-| `display_name` | 是 | 中文字段名（用户可见） |
+| `table_name` | 是 | 所属物理表 |
+| `column_name` | 是 | 真实英文字段名 |
+| `display_name` | 是 | 用户可见的中文字段名 |
 | `description` | 否 | 字段说明 |
-| `display_order` | 否 | **遗留兼容字段；模板写入时固定 NULL，重复初始化会清理历史非空值，不得用于调整展示顺序** |
-| `visible` | 是 | 是否展示 |
-| `searchable` | 是 | 是否可搜索 |
-| `editable` | 是 | 是否可编辑（与宿主权限结合） |
-| `display_type` | 否 | 如 `text` / `textarea` / `datetime_unix_seconds`（标准时间字段见下文） |
+| `display_order` | 否 | 兼容字段，默认保持 `NULL` |
+| `visible` | 是 | 是否在数据管理表格中展示 |
+| `searchable` | 是 | 是否参与搜索 |
+| `editable` | 是 | `1` 业务字段允许宿主用于新增和编辑；`0` 系统/只读字段 |
+| `display_type` | 否 | 字段渲染类型（如 `text`、`textarea`、`datetime_unix_seconds`） |
 | `options_json` | 否 | 枚举选项 JSON |
 
 这两张表是**数据字典**，不是业务数据；宿主不会把它们当作普通业务表展示。
 
-写入应**幂等**（`INSERT … ON CONFLICT DO UPDATE`），数据库升级时同步维护元数据。
+## editable 与 createable 的关系
 
-## 业务字段物理顺序
+技能模板只维护 `editable` 这一份字段权限声明：
 
-用户在「数据管理」中看到的列顺序 = `CREATE TABLE` 定义顺序 = `PRAGMA table_info` 的 `cid` 顺序。
-**宿主不会**按英文字段名、`display_order` 或语义规则重排。
+```text
+skill metadata:
+  editable
+
+host runtime:
+  createable / editable
+```
+
+宿主根据以下因素计算字段是否能够出现在新增或编辑表单中：
+
+- 表级 `readonly`
+- 字段 `editable`
+- 主键
+- generated 字段
+- sensitive 字段
+- BLOB 类型
+- not-null 约束
+- default value
+
+通用规则：
+
+```text
+新增表单：
+  editable = 1
+  且不是主键
+  且不是 generated
+  且不是敏感字段
+  且不是 BLOB
+
+编辑表单：
+  editable = 1
+  且不是主键
+  且不是 generated
+  且不是敏感字段
+  且不是 BLOB
+```
+
+若一张表：
+
+```text
+readonly = 0
+但所有字段 editable = 0
+```
+
+则：
+
+- 这张表技术上可写，但不适合手工新增或编辑
+- 宿主不应打开空白新增表单
+- 技能应通过自身业务流程产生数据
+- 这不是宿主猜测业务，而是技能通过元数据声明的结果
+
+## 系统字段标准
+
+通常保持 `editable = 0` 的字段类型包括：
+
+- 自增主键
+- generated 字段
+- `created_at` / `updated_at`
+- 同步时间戳
+- 内容哈希
+- 计算结果
+- 内部状态
+- 删除标记
+- 审计字段
+- 敏感凭据或密钥字段
+
+不要把具体业务字段名写死；按字段类型和职责设置 `editable`。
+
+## 表结构标准
+
+- 业务表和字段使用英文 `snake_case`
+- 可写表优先使用单字段主键
+- 自增主键优先放在 `CREATE TABLE` 第一列
+- `created_at` 和 `updated_at` 放在业务字段末尾
+- 字段展示顺序以 `CREATE TABLE` 和 `PRAGMA table_info(cid)` 为准
+- 不依赖 `display_order` 重新排列字段
+- 不要让宿主通过英文字段名推断展示顺序
+- 复杂字段需要通过 `display_type` 或 `visible` 明确处理
 
 推荐顺序（可按业务裁剪，但已有字段应遵守相对位置）：
 
@@ -90,6 +204,7 @@ metadata:
 4. 状态、结果、错误等辅助字段
 5. created_at（如有）
 6. updated_at（如有）
+```
 
 ## 标准时间字段（新技能统一规范）
 
@@ -101,7 +216,7 @@ metadata:
 | 存储格式 | Unix 秒级整数 |
 | 展示元数据 `display_type` | `datetime_unix_seconds` |
 | 中文名 | `created_at` → **创建时间**；`updated_at` → **更新时间** |
-| 用户编辑 | `editable = 0`（系统字段，宿主只展示格式化结果，不写回字符串） |
+| 用户编辑 | `editable = 0`（系统字段，宿主只展示格式化结果） |
 | 字段顺序 | 位于业务字段末尾：`… → created_at → updated_at` |
 | 排序 | **不使用** `display_order`；顺序仅来自 `PRAGMA table_info` |
 
@@ -109,7 +224,7 @@ metadata:
 
 - **created_at**：`INTEGER NOT NULL DEFAULT (unixepoch())`；插入时可省略，由数据库生成。
 - **updated_at**：`INTEGER NOT NULL DEFAULT (unixepoch())`；插入时同样可省略。
-- **updated_at 更新**：模板默认表 `task_logs` 通过 SQLite trigger `{table}_set_updated_at` 在业务字段更新后自动刷新；若技能所有 UPDATE 都经过统一 repository，也可在 repository 层设置 `updated_at = unixepoch()`，**不要**叠加两套机制。
+- **updated_at 更新**：模板默认表 `task_logs` 通过 SQLite trigger `{table}_set_updated_at` 在业务字段更新后自动刷新。
 
 实现参考：
 
@@ -117,12 +232,20 @@ metadata:
 - 中文元数据种子：`scripts/db/display_metadata.py`
 - 自检：`scripts/db/display_metadata_validator.py`
 
-宿主（匠厂）只负责把 `display_type = datetime_unix_seconds` 格式化为 `YYYY-MM-DD HH:mm:ss` 展示，**不修改**数据库原始值。
-
-> `datetime_unix_milliseconds`、`datetime_iso` 是宿主兼容能力，**不是**新技能模板推荐标准。
+宿主只负责把 `display_type = datetime_unix_seconds` 格式化为 `YYYY-MM-DD HH:mm:ss` 展示，**不修改**数据库原始值。
 
 ### 模板默认：`task_logs`
 
+`task_logs` 是技能内部**系统自动写入**的任务审计日志（由 `task_logs_repository` INSERT/UPDATE），不是供用户在宿主数据管理中手工维护的业务表。
+
+权限设计：
+
+| 层级 | 值 | 说明 |
+|------|-----|------|
+| 表级 `readonly` | `1` | 宿主数据管理只读展示，不提供新增/编辑/删除表单 |
+| 所有业务字段 `editable` | `0` | 含 `task_type`、`status`、`error_msg`、`result_summary` 等 |
+| 技能内部 repository | 正常 INSERT/UPDATE | 元数据权限只约束宿主 UI，不限制技能代码写库 |
+
 物理定义（权威顺序）：
 
 ```sql
@@ -140,33 +263,112 @@ CREATE TABLE IF NOT EXISTS task_logs (
 );
 ```
 
-插入时可省略 `created_at`、`updated_at`；`updated_at` 在 UPDATE 时由 trigger `task_logs_set_updated_at` 自动维护（见 `scripts/db/timestamp_columns.py`）。
-
 对应中文展示（由 `init_db()` 写入元数据表）：
 
-| 物理字段 | 中文名 |
-|----------|--------|
-| id | 编号 |
-| task_type | 任务类型 |
-| target_id | 目标编号 |
-| input_id | 输入编号 |
-| input_title | 输入标题 |
-| status | 状态 |
-| error_msg | 错误信息 |
-| result_summary | 结果摘要 |
-| created_at | 创建时间（`display_type = datetime_unix_seconds`，不可编辑） |
-| updated_at | 更新时间（`display_type = datetime_unix_seconds`，不可编辑） |
+| 物理字段 | 中文名 | editable |
+|----------|--------|----------|
+| id | 编号 | 0 |
+| task_type | 任务类型 | 0 |
+| target_id | 目标编号 | 0 |
+| input_id | 输入编号 | 0 |
+| input_title | 输入标题 | 0 |
+| status | 状态 | 0 |
+| error_msg | 错误信息 | 0 |
+| result_summary | 结果摘要 | 0 |
+| created_at | 创建时间 | 0 |
+| updated_at | 更新时间 | 0 |
 
-表中文名：**任务日志**。
+表中文名：**任务日志**；表级 `readonly = 1`（宿主只读；技能 repository 仍可写入）。
 
-禁止事项：
+### 通用示例：`demo_items`（测试 fixture 参考）
 
-- 不要把 `created_at` 放在第一列；
-- 不要把 `id` 随意放在中间；
-- 不要指望宿主按英文字段名排序；
-- 若需调整历史表字段顺序，应通过规范迁移**重建表**，而不是在宿主侧配置掩盖。
+以下表结构用于模板测试演示数据管理契约，**不是**模板默认业务表：
 
-复合主键或特殊表结构，请在本文档或技能自有 SCHEMA 补充中说明例外。
+```sql
+CREATE TABLE demo_items (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    title TEXT NOT NULL,
+    description TEXT,
+    status TEXT NOT NULL DEFAULT 'draft',
+    generated_value TEXT,
+    created_at INTEGER NOT NULL DEFAULT (unixepoch()),
+    updated_at INTEGER NOT NULL DEFAULT (unixepoch())
+);
+```
+
+对应元数据要点：
+
+| 物理字段 | editable | 说明 |
+|----------|----------|------|
+| id | 0 | 自增主键 |
+| title | 1 | 业务字段 |
+| description | 1 | 业务字段 |
+| status | 1 | 枚举，`options_json` 演示 |
+| generated_value | 0 | 系统/计算字段 |
+| created_at | 0 | 系统时间 |
+| updated_at | 0 | 系统时间 |
+
+## 枚举字段 options_json
+
+`options_json` 为 JSON 数组，每项包含 `value` 与 `label`：
+
+```json
+[
+  {"value": "draft", "label": "草稿"},
+  {"value": "published", "label": "已发布"},
+  {"value": "archived", "label": "已归档"}
+]
+```
+
+宿主据此渲染选择框；技能侧负责保证 JSON 合法且与物理字段取值一致。
+
+## 幂等初始化标准
+
+- `_jiangchang_tables` 和 `_jiangchang_columns` 必须通过 upsert 初始化
+- 多次执行初始化不能重复记录
+- 重新初始化可以更新展示名、描述、`visible`、`searchable`、`editable`、`display_type`、`options_json`
+- 元数据不能残留旧字段（删除或重命名字段时必须同步清理）
+- 元数据不能引用不存在的表或字段
+- 新增字段或表时必须同步增加元数据
+- 不要直接修改用户真实数据库作为迁移方式
+
+实现 helper：
+
+- `upsert_table_metadata` / `upsert_column_metadata` — 幂等写入
+- `seed_column_metadata_batch` — 批量 upsert；**可选**传入 `valid_column_names` 时在 upsert 后自动 prune
+- `prune_stale_column_metadata` — 清理已删除物理字段的元数据
+
+### 新增业务表时如何初始化
+
+1. 在 `connection.py`（或迁移脚本）中 `CREATE TABLE` 真实物理表。
+2. 用 `PRAGMA table_info` 或 `list_physical_column_names` 取得**真实物理字段列表**（顺序以 `cid` 为准）。
+3. 调用 `upsert_table_metadata` 写入表级元数据。
+4. 调用 `seed_column_metadata_batch`，并传入 `valid_column_names=physical_column_names`：
+
+```python
+from db.display_metadata import list_physical_column_names, seed_column_metadata_batch, upsert_table_metadata
+
+physical = list_physical_column_names(cursor, "demo_items")
+upsert_table_metadata(cursor, table_name="demo_items", display_name="示例记录", readonly=0)
+seed_column_metadata_batch(
+    cursor,
+    table_name="demo_items",
+    columns=DEMO_ITEMS_COLUMN_METADATA,
+    valid_column_names=physical,
+)
+```
+
+传入 `valid_column_names` 时：先 upsert，再删除不在物理表中的陈旧 `_jiangchang_columns` 行。
+
+### 字段删除或重命名时如何清理
+
+1. 在 DDL / 迁移中完成物理字段删除或重命名。
+2. 重新执行 `seed_column_metadata_batch(..., valid_column_names=当前物理字段列表)`，自动 prune 旧字段元数据。
+3. 或单独调用 `prune_stale_column_metadata(cursor, table_name, valid_column_names)`。
+
+**不传入 `valid_column_names` 时不会自动 prune**——模板不会猜测真实物理字段，避免误删；文档与实现均以此为准。
+
+不要直接修改用户真实数据库作为迁移方式；元数据初始化必须使用真实物理字段列表。
 
 ## 中文命名质量
 
@@ -188,17 +390,19 @@ CREATE TABLE IF NOT EXISTS task_logs (
 |----------|-----------|-----------|----------|
 | 发布类 | publish | 账号 ID | 内容 ID |
 | 工资代发 | disburse | 付款账户 | 批次 ID |
-| 对账 | reconcile | 银行/平台 | 对账批次 ID |
+| 对账 | reconcile | 平台标识 | 对账批次 ID |
 | 发票验真 | verify | 税务地区 | 发票批次 ID |
 
 业务特有字段优先放入 `result_summary`（JSON 字符串），避免随意加列；若确需新列，必须同步元数据并保持合理物理顺序。
 
 ## 开发自检
 
-- `init_db()` 后运行 `tests/test_display_metadata.py`。
+- `init_db()` 后运行 `tests/test_display_metadata.py` 与 `tests/test_data_management_contract.py`。
+- 若提供宿主 Action 入口，运行 `tests/test_actions_manifest.py`。
 - 复制为真实技能后，使用 `scripts/db/display_metadata_validator.py` 中的校验函数检查 SKILL 名称、slug 与元数据完整性。
 
 ## 模板原则
 
 - 模板不做复杂历史迁移框架；新 skill 从当前 schema 起步。
 - 元数据 DDL 与 `task_logs` 中文种子以 `scripts/db/display_metadata.py` 为单一权威来源。
+- 模板定义「如何声明能力」；具体技能定义「声明什么业务能力」；宿主负责「如何通用渲染和执行」。

scripts/db/display_metadata.py

@@ -47,20 +47,20 @@ CREATE TABLE IF NOT EXISTS _jiangchang_columns (
 TASK_LOGS_TABLE_METADATA = {
     "table_name": TASK_LOGS_TABLE,
     "display_name": "任务日志",
-    "description": "记录技能任务的执行状态和结果",
+    "description": "记录技能任务的执行状态和结果（系统自动写入，宿主数据管理只读展示）",
     "visible": 1,
-    "readonly": 0,
+    "readonly": 1,
 }
 
 TASK_LOGS_COLUMN_METADATA: tuple[dict[str, object], ...] = (
     {"column_name": "id", "display_name": "编号", "description": "任务日志唯一编号", "visible": 1, "searchable": 1, "editable": 0},
-    {"column_name": "task_type", "display_name": "任务类型", "description": "任务的业务类型", "visible": 1, "searchable": 1, "editable": 1},
-    {"column_name": "target_id", "display_name": "目标编号", "description": "任务目标对象编号", "visible": 1, "searchable": 1, "editable": 1},
-    {"column_name": "input_id", "display_name": "输入编号", "description": "输入对象编号", "visible": 1, "searchable": 1, "editable": 1},
-    {"column_name": "input_title", "display_name": "输入标题", "description": "输入对象标题", "visible": 1, "searchable": 1, "editable": 1},
-    {"column_name": "status", "display_name": "状态", "description": "任务当前状态", "visible": 1, "searchable": 1, "editable": 1},
-    {"column_name": "error_msg", "display_name": "错误信息", "description": "任务失败时的错误说明", "visible": 1, "searchable": 1, "editable": 1},
-    {"column_name": "result_summary", "display_name": "结果摘要", "description": "任务执行结果摘要", "visible": 1, "searchable": 1, "editable": 1},
+    {"column_name": "task_type", "display_name": "任务类型", "description": "任务的业务类型", "visible": 1, "searchable": 1, "editable": 0},
+    {"column_name": "target_id", "display_name": "目标编号", "description": "任务目标对象编号", "visible": 1, "searchable": 1, "editable": 0},
+    {"column_name": "input_id", "display_name": "输入编号", "description": "输入对象编号", "visible": 1, "searchable": 1, "editable": 0},
+    {"column_name": "input_title", "display_name": "输入标题", "description": "输入对象标题", "visible": 1, "searchable": 1, "editable": 0},
+    {"column_name": "status", "display_name": "状态", "description": "任务当前状态", "visible": 1, "searchable": 1, "editable": 0},
+    {"column_name": "error_msg", "display_name": "错误信息", "description": "任务失败时的错误说明", "visible": 1, "searchable": 1, "editable": 0},
+    {"column_name": "result_summary", "display_name": "结果摘要", "description": "任务执行结果摘要", "visible": 1, "searchable": 1, "editable": 0},
     {
         "column_name": "created_at",
         "display_name": "创建时间",
@@ -113,15 +113,16 @@ def upsert_column_metadata(
     searchable: int = 1,
     editable: int = 1,
     display_type: str | None = None,
+    options_json: str | None = None,
 ) -> None:
     # display_order 保留为 NULL：宿主按 PRAGMA table_info cid 展示字段，不读 display_order。
     cursor.execute(
         """
         INSERT INTO _jiangchang_columns (
             table_name, column_name, display_name, description,
-            display_order, visible, searchable, editable, display_type
+            display_order, visible, searchable, editable, display_type, options_json
         )
-        VALUES (?, ?, ?, ?, NULL, ?, ?, ?, ?)
+        VALUES (?, ?, ?, ?, NULL, ?, ?, ?, ?, ?)
         ON CONFLICT(table_name, column_name) DO UPDATE SET
             display_name = excluded.display_name,
             description = excluded.description,
@@ -129,9 +130,20 @@ def upsert_column_metadata(
             visible = excluded.visible,
             searchable = excluded.searchable,
             editable = excluded.editable,
-            display_type = excluded.display_type
+            display_type = excluded.display_type,
+            options_json = excluded.options_json
         """,
-        (table_name, column_name, display_name, description, visible, searchable, editable, display_type),
+        (
+            table_name,
+            column_name,
+            display_name,
+            description,
+            visible,
+            searchable,
+            editable,
+            display_type,
+            options_json,
+        ),
     )
 
 
@@ -145,18 +157,104 @@ def seed_task_logs_display_metadata(cursor) -> None:
         visible=int(meta["visible"]),
         readonly=int(meta["readonly"]),
     )
-    for column in TASK_LOGS_COLUMN_METADATA:
+    seed_column_metadata_batch(
+        cursor,
+        table_name=TASK_LOGS_TABLE,
+        columns=TASK_LOGS_COLUMN_METADATA,
+        valid_column_names=[str(column["column_name"]) for column in TASK_LOGS_COLUMN_METADATA],
+    )
+
+
+def seed_column_metadata_batch(
+    cursor,
+    *,
+    table_name: str,
+    columns: Iterable[dict[str, object]],
+    valid_column_names: Iterable[str] | None = None,
+) -> None:
+    """批量 upsert 字段元数据；传入 valid_column_names 时会在 upsert 后清理陈旧字段元数据。"""
+    for column in columns:
         upsert_column_metadata(
             cursor,
-            table_name=TASK_LOGS_TABLE,
+            table_name=table_name,
             column_name=str(column["column_name"]),
             display_name=str(column["display_name"]),
             description=str(column["description"]) if column.get("description") else None,
-            visible=int(column["visible"]),
-            searchable=int(column["searchable"]),
-            editable=int(column["editable"]),
+            visible=int(column.get("visible", 1)),
+            searchable=int(column.get("searchable", 1)),
+            editable=int(column.get("editable", 1)),
             display_type=str(column["display_type"]) if column.get("display_type") else None,
+            options_json=str(column["options_json"]) if column.get("options_json") else None,
         )
+    if valid_column_names is not None:
+        prune_stale_column_metadata(cursor, table_name, valid_column_names)
+
+
+def prune_stale_column_metadata(cursor, table_name: str, valid_column_names: Iterable[str]) -> None:
+    """删除表中已不存在物理字段的元数据行（幂等初始化后不得残留旧字段）。"""
+    valid = set(valid_column_names)
+    cursor.execute(
+        "SELECT column_name FROM _jiangchang_columns WHERE table_name = ?",
+        (table_name,),
+    )
+    for (column_name,) in cursor.fetchall():
+        if str(column_name) not in valid:
+            cursor.execute(
+                "DELETE FROM _jiangchang_columns WHERE table_name = ? AND column_name = ?",
+                (table_name, column_name),
+            )
+
+
+def get_table_readonly(cursor, table_name: str) -> int | None:
+    cursor.execute(
+        "SELECT readonly FROM _jiangchang_tables WHERE table_name = ?",
+        (table_name,),
+    )
+    row = cursor.fetchone()
+    if not row:
+        return None
+    return int(row[0] or 0)
+
+
+def get_column_editable(cursor, table_name: str, column_name: str) -> int | None:
+    cursor.execute(
+        """
+        SELECT editable FROM _jiangchang_columns
+        WHERE table_name = ? AND column_name = ?
+        """,
+        (table_name, column_name),
+    )
+    row = cursor.fetchone()
+    if not row:
+        return None
+    return int(row[0] or 0)
+
+
+def list_editable_business_columns(cursor, table_name: str) -> list[str]:
+    """返回 editable=1 的业务字段名（不含宿主侧主键/generated 等二次过滤）。"""
+    physical = list_physical_column_names(cursor, table_name)
+    cursor.execute(
+        """
+        SELECT column_name, editable
+        FROM _jiangchang_columns
+        WHERE table_name = ?
+        """,
+        (table_name,),
+    )
+    editable_set = {
+        str(column_name)
+        for column_name, editable in cursor.fetchall()
+        if editable is not None and int(editable) == 1
+    }
+    return [name for name in physical if name in editable_set]
+
+
+def table_allows_manual_create(cursor, table_name: str) -> bool:
+    """表级 readonly=0 且至少有一个 editable=1 字段时，宿主才应提供空白新增表单。"""
+    readonly = get_table_readonly(cursor, table_name)
+    if readonly is None or int(readonly) != 0:
+        return False
+    return bool(list_editable_business_columns(cursor, table_name))
 
 
 def init_display_metadata(cursor) -> None:

scripts/db/display_metadata_validator.py

@@ -2,6 +2,7 @@
 
 from __future__ import annotations
 
+import json
 import os
 import re
 import sqlite3
@@ -14,7 +15,9 @@ from db.display_metadata import (
     TASK_LOGS_COLUMN_METADATA,
     TASK_LOGS_TABLE,
     iter_user_tables,
+    list_editable_business_columns,
     list_physical_column_names,
+    table_allows_manual_create,
 )
 from db.timestamp_columns import has_updated_at_trigger
 from util.constants import SKILL_SLUG
@@ -158,6 +161,33 @@ def _table_column_info(cursor, table_name: str) -> dict[str, dict[str, object]]:
     return info
 
 
+def _table_column_xinfo(cursor, table_name: str) -> dict[str, dict[str, object]]:
+    """PRAGMA table_xinfo 可识别 generated/hidden 字段（SQLite 3.31+）。"""
+    cursor.execute(f"PRAGMA table_xinfo({_quote_identifier(table_name)})")
+    info: dict[str, dict[str, object]] = {}
+    for row in cursor.fetchall():
+        hidden = int(row[6] or 0) if len(row) > 6 else 0
+        info[str(row[1])] = {
+            "cid": int(row[0]),
+            "name": str(row[1]),
+            "type": str(row[2] or ""),
+            "notnull": int(row[3] or 0),
+            "dflt_value": row[4],
+            "pk": int(row[5] or 0),
+            "hidden": hidden,
+        }
+    return info
+
+
+def _is_generated_column(xinfo: dict[str, object]) -> bool:
+    hidden = int(xinfo.get("hidden") or 0)
+    return hidden in (2, 3)
+
+
+def _is_blob_column(column_info: dict[str, object]) -> bool:
+    return "BLOB" in str(column_info.get("type") or "").upper()
+
+
 def _default_uses_unixepoch(default_value: object) -> bool:
     if default_value is None:
         return False
@@ -165,6 +195,100 @@ def _default_uses_unixepoch(default_value: object) -> bool:
     return "unixepoch" in text
 
 
+def validate_options_json(options_json: str | None) -> tuple[list[str], list[str]]:
+    """校验枚举 options_json 可被解析为 [{value, label}, ...] 结构。"""
+    errors: list[str] = []
+    warnings: list[str] = []
+    if options_json is None or str(options_json).strip() == "":
+        return errors, warnings
+    try:
+        parsed = json.loads(str(options_json))
+    except json.JSONDecodeError as exc:
+        errors.append(f"options_json 不是合法 JSON：{exc}")
+        return errors, warnings
+    if not isinstance(parsed, list):
+        errors.append("options_json 必须是 JSON 数组")
+        return errors, warnings
+    for index, item in enumerate(parsed):
+        if not isinstance(item, dict):
+            errors.append(f"options_json[{index}] 必须是对象")
+            continue
+        if "value" not in item or "label" not in item:
+            errors.append(f"options_json[{index}] 必须包含 value 与 label")
+    return errors, warnings
+
+
+def validate_column_permissions(
+    cursor,
+    table_name: str,
+    *,
+    physical_columns: list[str] | None = None,
+) -> tuple[list[str], list[str]]:
+    """校验常见系统字段 editable=0，并识别技术上可写但不适合手工新增的表。"""
+    errors: list[str] = []
+    warnings: list[str] = []
+    ordered = physical_columns or list_physical_column_names(cursor, table_name)
+    column_info = _table_column_info(cursor, table_name)
+    column_xinfo = _table_column_xinfo(cursor, table_name)
+
+    cursor.execute(
+        """
+        SELECT column_name, editable, options_json
+        FROM _jiangchang_columns
+        WHERE table_name = ?
+        """,
+        (table_name,),
+    )
+    meta_by_column = {
+        str(row[0]): {"editable": row[1], "options_json": row[2]}
+        for row in cursor.fetchall()
+    }
+
+    for column_name, meta in meta_by_column.items():
+        physical = column_info.get(column_name) or {}
+        xinfo = column_xinfo.get(column_name) or physical
+        if not physical and column_name not in column_xinfo:
+            continue
+
+        pk = int(physical.get("pk") or xinfo.get("pk") or 0)
+        editable = meta["editable"]
+        if pk and editable is not None and int(editable) != 0:
+            errors.append(f"{table_name}.{column_name} 是主键，editable 应为 0")
+
+        if column_name == "id" and editable is not None and int(editable) != 0:
+            errors.append(f"{table_name}.id 的 editable 应为 0（自增主键）")
+
+        if _is_generated_column(xinfo) and editable is not None and int(editable) != 0:
+            errors.append(f"{table_name}.{column_name} 是 generated 字段，editable 应为 0")
+
+        if _is_blob_column(physical or xinfo) and editable is not None and int(editable) != 0:
+            errors.append(f"{table_name}.{column_name} 是 BLOB 字段，editable 应为 0")
+
+        opt_errors, _ = validate_options_json(meta.get("options_json"))
+        for item in opt_errors:
+            errors.append(f"{table_name}.{column_name}: {item}")
+
+    cursor.execute(
+        "SELECT readonly FROM _jiangchang_tables WHERE table_name = ?",
+        (table_name,),
+    )
+    readonly_row = cursor.fetchone()
+    readonly = int(readonly_row[0]) if readonly_row else None
+    editable_columns = list_editable_business_columns(cursor, table_name)
+    if readonly == 0 and not editable_columns:
+        warnings.append(
+            f"{table_name}: 表级 readonly=0 但所有字段 editable=0，"
+            "宿主不应打开空白新增表单；数据应由技能业务流程产生"
+        )
+    if readonly == 1 and editable_columns:
+        warnings.append(
+            f"{table_name}: 表级 readonly=1 但存在 editable=1 字段，"
+            "宿主应以表级只读为准"
+        )
+
+    return errors, warnings
+
+
 def _expected_timestamp_display_name(column_name: str) -> str:
     if column_name == "created_at":
         return "创建时间"
@@ -338,6 +462,14 @@ def validate_display_metadata(conn: sqlite3.Connection, *, check_column_order: b
         report.errors.extend(ts_errors)
         report.warnings.extend(ts_warnings)
 
+        perm_errors, perm_warnings = validate_column_permissions(
+            cur,
+            table_name,
+            physical_columns=physical_columns,
+        )
+        report.errors.extend(perm_errors)
+        report.warnings.extend(perm_warnings)
+
     cur.execute("SELECT table_name, column_name FROM _jiangchang_columns")
     for table_name, column_name in cur.fetchall():
         if table_name in METADATA_TABLES:

tests/test_actions_manifest.py

@@ -0,0 +1,237 @@
+# -*- coding: utf-8 -*-
+"""assets/actions.json 结构与 CLI 映射守护（通用模板，不含具体业务技能名称）。"""
+from __future__ import annotations
+
+import json
+import os
+import re
+import unittest
+
+from _support import get_skill_root
+
+from cli.app import build_parser
+from util.constants import SKILL_SLUG
+
+_TEMPLATE_PLACEHOLDER_SLUG = "your-skill-slug"
+_ALLOWED_PLACEMENTS = frozenset({"toolbar", "row", "batch", "cron", "agent", "skill-detail"})
+_RESERVED_PLACEMENTS = frozenset({"row", "batch"})
+_RESERVED_ACTION_FIELDS = frozenset({"bind", "concurrency", "locks"})
+_REQUIRED_MANIFEST_KEYS = frozenset({"schemaVersion", "skill", "actions"})
+_REQUIRED_ACTION_KEYS = frozenset({"id", "label", "description", "placements", "entrypoint"})
+_FORBIDDEN_BUSINESS_TERMS = (
+    "wechat",
+    "微信",
+    "contacts",
+    "wxid",
+    "account_wxid",
+    "contact.db",
+    "scrape-contacts",
+    "douyin",
+    "抖音",
+    "xiaohongshu",
+    "小红书",
+    "公众号",
+    "logistics",
+    "物流",
+)
+
+_TEMPLATE_ARG_PATTERN = re.compile(r"\{\{([a-zA-Z_][a-zA-Z0-9_]*)\}\}")
+
+
+def _load_actions_manifest() -> dict:
+    path = os.path.join(get_skill_root(), "assets", "actions.json")
+    with open(path, encoding="utf-8") as f:
+        return json.load(f)
+
+
+def _cli_subcommands() -> set[str]:
+    parser = build_parser()
+    subs = parser._subparsers._group_actions[0].choices  # type: ignore[attr-defined]
+    return set(subs.keys())
+
+
+def _collect_template_vars(args: list) -> set[str]:
+    found: set[str] = set()
+    for item in args:
+        if not isinstance(item, str):
+            continue
+        for match in _TEMPLATE_ARG_PATTERN.finditer(item):
+            found.add(match.group(1))
+    return found
+
+
+def _load_actions_schema() -> dict:
+    path = os.path.join(get_skill_root(), "assets", "schemas", "skill-actions.schema.json")
+    with open(path, encoding="utf-8") as f:
+        return json.load(f)
+
+
+class TestActionsManifest(unittest.TestCase):
+    def test_manifest_exists_and_schema(self) -> None:
+        manifest = _load_actions_manifest()
+        self.assertEqual(manifest.get("schemaVersion"), 1)
+        skill = manifest.get("skill")
+        self.assertIn(skill, (SKILL_SLUG, _TEMPLATE_PLACEHOLDER_SLUG))
+        self.assertIsInstance(manifest.get("actions"), list)
+        self.assertGreater(len(manifest["actions"]), 0)
+
+    def test_action_ids_unique_and_cli_valid(self) -> None:
+        manifest = _load_actions_manifest()
+        subs = _cli_subcommands()
+        seen: set[str] = set()
+        for action in manifest["actions"]:
+            action_id = action["id"]
+            self.assertNotIn(action_id, seen, msg=f"duplicate action id: {action_id}")
+            seen.add(action_id)
+
+            self.assertTrue(str(action.get("label", "")).strip(), msg=f"{action_id} label empty")
+            self.assertTrue(str(action.get("description", "")).strip(), msg=f"{action_id} description empty")
+
+            entry = action["entrypoint"]
+            self.assertEqual(entry["type"], "cli")
+            self.assertIn(entry["command"], subs, msg=f"{action_id} command not in CLI")
+
+            args = entry.get("args")
+            self.assertIsInstance(args, list, msg=f"{action_id} args must be array")
+            for item in args:
+                self.assertIsInstance(
+                    item,
+                    (str, int, float, bool),
+                    msg=f"{action_id} arg item must be scalar",
+                )
+                self.assertNotIsInstance(item, dict, msg=f"{action_id} arg must not be object")
+                self.assertIsNotNone(item, msg=f"{action_id} arg must not be null")
+
+            placements = action.get("placements")
+            self.assertIsInstance(placements, list, msg=f"{action_id} placements must be array")
+            self.assertGreater(len(placements), 0, msg=f"{action_id} placements empty")
+            for placement in placements:
+                self.assertIn(placement, _ALLOWED_PLACEMENTS, msg=f"{action_id} invalid placement {placement!r}")
+
+    def test_template_example_does_not_use_reserved_placements(self) -> None:
+        manifest = _load_actions_manifest()
+        for action in manifest["actions"]:
+            placements = set(action.get("placements") or [])
+            overlap = placements & _RESERVED_PLACEMENTS
+            self.assertFalse(
+                overlap,
+                msg=f"{action['id']} uses reserved placements not yet supported in template: {overlap}",
+            )
+
+    def test_template_variables_have_input_schema(self) -> None:
+        manifest = _load_actions_manifest()
+        for action in manifest["actions"]:
+            args = action.get("entrypoint", {}).get("args") or []
+            template_vars = _collect_template_vars(args)
+            if not template_vars:
+                continue
+            schema = action.get("inputSchema") or {}
+            properties = schema.get("properties") or {}
+            for var in template_vars:
+                self.assertIn(
+                    var,
+                    properties,
+                    msg=f"{action['id']} uses {{{{{var}}}}} but inputSchema.properties missing it",
+                )
+
+    def test_required_fields_exist_in_properties(self) -> None:
+        manifest = _load_actions_manifest()
+        for action in manifest["actions"]:
+            schema = action.get("inputSchema") or {}
+            required = schema.get("required") or []
+            properties = schema.get("properties") or {}
+            for field in required:
+                self.assertIn(
+                    field,
+                    properties,
+                    msg=f"{action['id']} required field {field!r} missing from properties",
+                )
+
+    def test_sensitive_params_not_on_toolbar(self) -> None:
+        manifest = _load_actions_manifest()
+        for action in manifest["actions"]:
+            props = (action.get("inputSchema") or {}).get("properties") or {}
+            has_sensitive = any(p.get("sensitive") for p in props.values())
+            if has_sensitive and "toolbar" in (action.get("placements") or []):
+                self.fail(f"{action['id']} has sensitive input but is on toolbar")
+
+    def test_confirmation_message_structure(self) -> None:
+        manifest = _load_actions_manifest()
+        for action in manifest["actions"]:
+            confirmation = action.get("confirmation")
+            if confirmation is None:
+                continue
+            self.assertIsInstance(confirmation, dict)
+            message = confirmation.get("message")
+            self.assertTrue(str(message or "").strip(), msg=f"{action['id']} confirmation.message empty")
+
+    def test_manifest_has_no_specific_business_skill_names(self) -> None:
+        path = os.path.join(get_skill_root(), "assets", "actions.json")
+        with open(path, encoding="utf-8") as f:
+            raw = f.read().lower()
+        for term in _FORBIDDEN_BUSINESS_TERMS:
+            self.assertNotIn(term.lower(), raw, msg=f"actions.json must not contain {term!r}")
+
+    def test_actions_md_exists_and_links_manifest(self) -> None:
+        path = os.path.join(get_skill_root(), "references", "ACTIONS.md")
+        self.assertTrue(os.path.isfile(path))
+        with open(path, encoding="utf-8") as f:
+            text = f.read()
+        self.assertIn("actions.json", text)
+        self.assertIn("schemaVersion", text)
+        for term in _FORBIDDEN_BUSINESS_TERMS:
+            self.assertNotIn(term.lower(), text.lower(), msg=f"ACTIONS.md must not contain {term!r}")
+
+    def test_skill_actions_schema_file_exists(self) -> None:
+        path = os.path.join(get_skill_root(), "assets", "schemas", "skill-actions.schema.json")
+        self.assertTrue(os.path.isfile(path))
+        with open(path, encoding="utf-8") as f:
+            schema = json.load(f)
+        self.assertEqual(schema.get("title"), "SkillActionManifest")
+        self.assertIn("actions", schema.get("properties", {}))
+
+    def test_skill_actions_schema_json_parses(self) -> None:
+        schema = _load_actions_schema()
+        self.assertEqual(schema["properties"]["schemaVersion"]["const"], 1)
+        self.assertTrue(schema.get("additionalProperties") is False)
+        self.assertIn("action", schema.get("$defs", {}))
+
+    def test_template_manifest_matches_schema_required_keys(self) -> None:
+        manifest = _load_actions_manifest()
+        schema = _load_actions_schema()
+        for key in _REQUIRED_MANIFEST_KEYS:
+            self.assertIn(key, manifest)
+            self.assertIn(key, schema.get("properties", {}))
+        for action in manifest["actions"]:
+            for key in _REQUIRED_ACTION_KEYS:
+                self.assertIn(key, action)
+
+    def test_template_example_does_not_use_reserved_action_fields(self) -> None:
+        manifest = _load_actions_manifest()
+        for action in manifest["actions"]:
+            overlap = set(action.keys()) & _RESERVED_ACTION_FIELDS
+            self.assertFalse(
+                overlap,
+                msg=f"{action['id']} uses reserved action fields not supported in template Phase 1: {overlap}",
+            )
+
+    def test_actions_md_documents_strict_vs_host_boundary(self) -> None:
+        path = os.path.join(get_skill_root(), "references", "ACTIONS.md")
+        with open(path, encoding="utf-8") as f:
+            text = f.read()
+        for marker in (
+            "严格规范",
+            "向后兼容",
+            "Phase 1",
+            "bind",
+            "concurrency",
+            "locks",
+            "row",
+            "batch",
+            "additionalProperties",
+        ):
+            self.assertIn(marker, text, msg=f"ACTIONS.md missing {marker!r}")
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_data_management_contract.py

@@ -0,0 +1,479 @@
+# -*- coding: utf-8 -*-
+"""通用数据管理契约测试（demo_items fixture，不含具体业务技能内容）。"""
+from __future__ import annotations
+
+import json
+import sqlite3
+import unittest
+
+from _support import IsolatedDataRoot
+
+DEMO_ITEMS_DDL = """
+CREATE TABLE IF NOT EXISTS demo_items (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    title TEXT NOT NULL,
+    description TEXT,
+    status TEXT NOT NULL DEFAULT 'draft',
+    generated_value TEXT,
+    created_at INTEGER NOT NULL DEFAULT (unixepoch()),
+    updated_at INTEGER NOT NULL DEFAULT (unixepoch())
+);
+CREATE TRIGGER IF NOT EXISTS demo_items_set_updated_at
+AFTER UPDATE ON demo_items
+FOR EACH ROW
+BEGIN
+    UPDATE demo_items
+    SET updated_at = unixepoch()
+    WHERE id = NEW.id AND updated_at = OLD.updated_at;
+END;
+"""
+
+DEMO_ITEMS_TABLE_METADATA = {
+    "table_name": "demo_items",
+    "display_name": "示例记录",
+    "description": "通用数据管理契约演示表",
+    "visible": 1,
+    "readonly": 0,
+}
+
+DEMO_ITEMS_COLUMN_METADATA: tuple[dict[str, object], ...] = (
+    {"column_name": "id", "display_name": "编号", "visible": 1, "searchable": 1, "editable": 0},
+    {"column_name": "title", "display_name": "标题", "visible": 1, "searchable": 1, "editable": 1},
+    {"column_name": "description", "display_name": "描述", "visible": 1, "searchable": 1, "editable": 1},
+    {
+        "column_name": "status",
+        "display_name": "状态",
+        "visible": 1,
+        "searchable": 1,
+        "editable": 1,
+        "options_json": json.dumps(
+            [
+                {"value": "draft", "label": "草稿"},
+                {"value": "published", "label": "已发布"},
+                {"value": "archived", "label": "已归档"},
+            ],
+            ensure_ascii=False,
+        ),
+    },
+    {"column_name": "generated_value", "display_name": "生成值", "visible": 1, "searchable": 0, "editable": 0},
+    {
+        "column_name": "created_at",
+        "display_name": "创建时间",
+        "visible": 1,
+        "searchable": 0,
+        "editable": 0,
+        "display_type": "datetime_unix_seconds",
+    },
+    {
+        "column_name": "updated_at",
+        "display_name": "更新时间",
+        "visible": 1,
+        "searchable": 0,
+        "editable": 0,
+        "display_type": "datetime_unix_seconds",
+    },
+)
+
+
+def _init_demo_items_fixture(conn: sqlite3.Connection, *, prune: bool = True) -> None:
+    from db.display_metadata import (
+        init_display_metadata_tables,
+        list_physical_column_names,
+        seed_column_metadata_batch,
+        upsert_table_metadata,
+    )
+
+    cur = conn.cursor()
+    init_display_metadata_tables(cur)
+    cur.executescript(DEMO_ITEMS_DDL)
+    meta = DEMO_ITEMS_TABLE_METADATA
+    upsert_table_metadata(
+        cur,
+        table_name=str(meta["table_name"]),
+        display_name=str(meta["display_name"]),
+        description=str(meta["description"]),
+        visible=int(meta["visible"]),
+        readonly=int(meta["readonly"]),
+    )
+    physical = list_physical_column_names(cur, "demo_items")
+    seed_column_metadata_batch(
+        cur,
+        table_name="demo_items",
+        columns=DEMO_ITEMS_COLUMN_METADATA,
+        valid_column_names=physical if prune else None,
+    )
+    conn.commit()
+
+
+class TestDataManagementContract(unittest.TestCase):
+    def test_demo_items_metadata_permissions(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn)
+            from db.display_metadata import (
+                get_column_editable,
+                get_table_readonly,
+                list_editable_business_columns,
+                table_allows_manual_create,
+            )
+
+            cur = conn.cursor()
+            self.assertEqual(get_table_readonly(cur, "demo_items"), 0)
+            self.assertEqual(get_column_editable(cur, "demo_items", "id"), 0)
+            self.assertEqual(get_column_editable(cur, "demo_items", "title"), 1)
+            self.assertEqual(get_column_editable(cur, "demo_items", "generated_value"), 0)
+            self.assertEqual(get_column_editable(cur, "demo_items", "created_at"), 0)
+            self.assertEqual(get_column_editable(cur, "demo_items", "updated_at"), 0)
+
+            editable_cols = list_editable_business_columns(cur, "demo_items")
+            self.assertEqual(editable_cols, ["title", "description", "status"])
+            self.assertTrue(table_allows_manual_create(cur, "demo_items"))
+        finally:
+            conn.close()
+
+    def test_demo_items_init_idempotent_no_duplicates(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn)
+            _init_demo_items_fixture(conn)
+            cur = conn.cursor()
+            cur.execute("SELECT COUNT(*) FROM _jiangchang_tables WHERE table_name = 'demo_items'")
+            self.assertEqual(int(cur.fetchone()[0]), 1)
+            cur.execute("SELECT COUNT(*) FROM _jiangchang_columns WHERE table_name = 'demo_items'")
+            self.assertEqual(int(cur.fetchone()[0]), 7)
+        finally:
+            conn.close()
+
+    def test_reinit_updates_stale_editable_value(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn)
+            conn.execute(
+                "UPDATE _jiangchang_columns SET editable = 0 WHERE table_name = 'demo_items' AND column_name = 'title'"
+            )
+            conn.commit()
+            _init_demo_items_fixture(conn)
+            from db.display_metadata import get_column_editable
+
+            self.assertEqual(get_column_editable(conn.cursor(), "demo_items", "title"), 1)
+        finally:
+            conn.close()
+
+    def test_missing_table_metadata_detected(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn)
+            conn.execute("DELETE FROM _jiangchang_tables WHERE table_name = 'demo_items'")
+            conn.commit()
+            from db.display_metadata_validator import validate_display_metadata
+
+            report = validate_display_metadata(conn)
+            self.assertFalse(report.ok)
+            self.assertTrue(any("demo_items" in err for err in report.errors))
+        finally:
+            conn.close()
+
+    def test_missing_column_metadata_detected(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn)
+            conn.execute(
+                "DELETE FROM _jiangchang_columns WHERE table_name = 'demo_items' AND column_name = 'title'"
+            )
+            conn.commit()
+            from db.display_metadata_validator import validate_display_metadata
+
+            report = validate_display_metadata(conn)
+            self.assertFalse(report.ok)
+            self.assertTrue(any("demo_items.title" in err for err in report.errors))
+        finally:
+            conn.close()
+
+    def test_metadata_reference_to_missing_column_detected(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn)
+            conn.execute(
+                """
+                INSERT INTO _jiangchang_columns
+                (table_name, column_name, display_name, visible, searchable, editable)
+                VALUES ('demo_items', 'not_exists', '不存在', 1, 1, 0)
+                """
+            )
+            conn.commit()
+            from db.display_metadata_validator import validate_display_metadata
+
+            report = validate_display_metadata(conn)
+            self.assertFalse(report.ok)
+            self.assertTrue(any("not_exists" in err for err in report.errors))
+        finally:
+            conn.close()
+
+    def test_empty_display_name_detected_for_visible_column(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn)
+            conn.execute(
+                "UPDATE _jiangchang_columns SET display_name = '' WHERE table_name = 'demo_items' AND column_name = 'title'"
+            )
+            conn.commit()
+            from db.display_metadata_validator import validate_display_metadata
+
+            report = validate_display_metadata(conn)
+            self.assertFalse(report.ok)
+            self.assertTrue(any("display_name 为空" in err for err in report.errors))
+        finally:
+            conn.close()
+
+    def test_visible_columns_use_chinese_display_name(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn)
+            cur = conn.cursor()
+            cur.execute(
+                """
+                SELECT column_name, display_name
+                FROM _jiangchang_columns
+                WHERE table_name = 'demo_items' AND visible = 1
+                """
+            )
+            for column_name, display_name in cur.fetchall():
+                self.assertTrue(
+                    any("\u4e00" <= ch <= "\u9fff" for ch in str(display_name)),
+                    msg=f"{column_name} display_name should be Chinese: {display_name!r}",
+                )
+        finally:
+            conn.close()
+
+    def test_timestamp_fields_type_default_and_editable(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn)
+            cur = conn.cursor()
+            for column_name in ("created_at", "updated_at"):
+                cur.execute(f"PRAGMA table_info('demo_items')")
+                info = {row[1]: row for row in cur.fetchall()}
+                row = info[column_name]
+                self.assertIn("INT", str(row[2]).upper())
+                self.assertIn("unixepoch", str(row[4]).lower())
+                cur.execute(
+                    """
+                    SELECT editable, display_type FROM _jiangchang_columns
+                    WHERE table_name = 'demo_items' AND column_name = ?
+                    """,
+                    (column_name,),
+                )
+                editable, display_type = cur.fetchone()
+                self.assertEqual(int(editable), 0)
+                self.assertEqual(display_type, "datetime_unix_seconds")
+        finally:
+            conn.close()
+
+    def test_physical_order_matches_pragma_cid(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn)
+            from db.display_metadata import list_physical_column_names
+
+            cur = conn.cursor()
+            expected = [str(item["column_name"]) for item in DEMO_ITEMS_COLUMN_METADATA]
+            physical = list_physical_column_names(cur, "demo_items")
+            self.assertEqual(physical, expected)
+            cur.execute("PRAGMA table_info('demo_items')")
+            cid_order = [row[1] for row in sorted(cur.fetchall(), key=lambda row: int(row[0]))]
+            self.assertEqual(cid_order, expected)
+        finally:
+            conn.close()
+
+    def test_options_json_parses_for_enum_field(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn)
+            cur = conn.cursor()
+            cur.execute(
+                """
+                SELECT options_json FROM _jiangchang_columns
+                WHERE table_name = 'demo_items' AND column_name = 'status'
+                """
+            )
+            raw = cur.fetchone()[0]
+            from db.display_metadata_validator import validate_options_json
+
+            errors, _ = validate_options_json(raw)
+            self.assertEqual(errors, [])
+            parsed = json.loads(raw)
+            self.assertEqual(len(parsed), 3)
+            self.assertEqual(parsed[0]["value"], "draft")
+        finally:
+            conn.close()
+
+    def test_system_table_no_editable_fields_not_manual_create(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            from db.display_metadata import (
+                init_display_metadata_tables,
+                seed_column_metadata_batch,
+                table_allows_manual_create,
+                upsert_table_metadata,
+            )
+
+            cur = conn.cursor()
+            init_display_metadata_tables(cur)
+            cur.execute(
+                """
+                CREATE TABLE source_records (
+                    id INTEGER PRIMARY KEY AUTOINCREMENT,
+                    item_id TEXT NOT NULL,
+                    synced_at INTEGER NOT NULL DEFAULT (unixepoch())
+                )
+                """
+            )
+            upsert_table_metadata(
+                cur,
+                table_name="source_records",
+                display_name="来源记录",
+                description="只由同步流程写入",
+                visible=1,
+                readonly=0,
+            )
+            seed_column_metadata_batch(
+                cur,
+                table_name="source_records",
+                columns=(
+                    {"column_name": "id", "display_name": "编号", "editable": 0},
+                    {"column_name": "item_id", "display_name": "记录编号", "editable": 0},
+                    {"column_name": "synced_at", "display_name": "同步时间", "editable": 0, "display_type": "datetime_unix_seconds"},
+                ),
+            )
+            conn.commit()
+            self.assertFalse(table_allows_manual_create(cur, "source_records"))
+        finally:
+            conn.close()
+
+    def test_table_readonly_blocks_manual_create_even_with_editable_fields(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn)
+            conn.execute("UPDATE _jiangchang_tables SET readonly = 1 WHERE table_name = 'demo_items'")
+            conn.commit()
+            from db.display_metadata import table_allows_manual_create
+
+            self.assertFalse(table_allows_manual_create(conn.cursor(), "demo_items"))
+        finally:
+            conn.close()
+
+    def test_prune_stale_column_metadata(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn)
+            conn.execute(
+                """
+                INSERT INTO _jiangchang_columns
+                (table_name, column_name, display_name, visible, searchable, editable)
+                VALUES ('demo_items', 'removed_field', '已删除', 0, 0, 0)
+                """
+            )
+            conn.commit()
+            from db.display_metadata import list_physical_column_names, seed_column_metadata_batch
+
+            cur = conn.cursor()
+            physical = list_physical_column_names(cur, "demo_items")
+            seed_column_metadata_batch(
+                cur,
+                table_name="demo_items",
+                columns=DEMO_ITEMS_COLUMN_METADATA,
+                valid_column_names=physical,
+            )
+            conn.commit()
+            cur.execute(
+                "SELECT 1 FROM _jiangchang_columns WHERE table_name = 'demo_items' AND column_name = 'removed_field'"
+            )
+            self.assertIsNone(cur.fetchone())
+        finally:
+            conn.close()
+
+    def test_seed_batch_without_valid_column_names_does_not_prune(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn, prune=False)
+            conn.execute(
+                """
+                INSERT INTO _jiangchang_columns
+                (table_name, column_name, display_name, visible, searchable, editable)
+                VALUES ('demo_items', 'removed_field', '已删除', 0, 0, 0)
+                """
+            )
+            conn.commit()
+            from db.display_metadata import seed_column_metadata_batch
+
+            seed_column_metadata_batch(
+                conn.cursor(),
+                table_name="demo_items",
+                columns=DEMO_ITEMS_COLUMN_METADATA,
+            )
+            conn.commit()
+            cur = conn.cursor()
+            cur.execute(
+                "SELECT 1 FROM _jiangchang_columns WHERE table_name = 'demo_items' AND column_name = 'removed_field'"
+            )
+            self.assertIsNotNone(cur.fetchone())
+        finally:
+            conn.close()
+
+    def test_seed_batch_accepts_list_columns(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn, prune=False)
+            from db.display_metadata import get_column_editable, seed_column_metadata_batch
+
+            columns = list(DEMO_ITEMS_COLUMN_METADATA)
+            columns[1] = {**columns[1], "display_name": "标题（列表）"}
+            seed_column_metadata_batch(
+                conn.cursor(),
+                table_name="demo_items",
+                columns=columns,
+                valid_column_names=[str(item["column_name"]) for item in DEMO_ITEMS_COLUMN_METADATA],
+            )
+            conn.commit()
+            cur = conn.cursor()
+            cur.execute(
+                "SELECT display_name FROM _jiangchang_columns WHERE table_name = 'demo_items' AND column_name = 'title'"
+            )
+            self.assertEqual(cur.fetchone()[0], "标题（列表）")
+            self.assertEqual(get_column_editable(cur, "demo_items", "title"), 1)
+        finally:
+            conn.close()
+
+    def test_prune_does_not_remove_existing_column_metadata(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn)
+            from db.display_metadata import get_column_editable, seed_column_metadata_batch
+
+            cur = conn.cursor()
+            before = get_column_editable(cur, "demo_items", "title")
+            seed_column_metadata_batch(
+                cur,
+                table_name="demo_items",
+                columns=DEMO_ITEMS_COLUMN_METADATA,
+                valid_column_names=[str(item["column_name"]) for item in DEMO_ITEMS_COLUMN_METADATA],
+            )
+            conn.commit()
+            self.assertEqual(get_column_editable(cur, "demo_items", "title"), before)
+        finally:
+            conn.close()
+
+    def test_demo_items_validation_passes(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            _init_demo_items_fixture(conn)
+            from db.display_metadata_validator import validate_display_metadata
+
+            report = validate_display_metadata(conn)
+            self.assertTrue(report.ok, msg="; ".join(report.errors))
+        finally:
+            conn.close()
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_display_metadata.py

@@ -2,6 +2,7 @@
 """数据管理展示元数据：幂等初始化、中文名称、PRAGMA 字段顺序、校验规则。"""
 from __future__ import annotations
 
+import os
 import sqlite3
 import unittest
 
@@ -35,22 +36,39 @@ class TestDisplayMetadata(unittest.TestCase):
             try:
                 cur = conn.cursor()
                 cur.execute(
-                    "SELECT display_name FROM _jiangchang_tables WHERE table_name = 'task_logs'"
+                    "SELECT display_name, readonly FROM _jiangchang_tables WHERE table_name = 'task_logs'"
                 )
-                self.assertEqual(cur.fetchone()[0], "任务日志")
+                display_name, readonly = cur.fetchone()
+                self.assertEqual(display_name, "任务日志")
+                self.assertEqual(int(readonly), 1)
 
                 cur.execute(
                     """
-                    SELECT column_name, display_name
+                    SELECT column_name, display_name, editable
                     FROM _jiangchang_columns
                     WHERE table_name = 'task_logs'
                     ORDER BY column_name
                     """
                 )
-                by_name = dict(cur.fetchall())
-                self.assertEqual(by_name["status"], "状态")
-                self.assertEqual(by_name["error_msg"], "错误信息")
-                self.assertEqual(by_name["created_at"], "创建时间")
+                by_name = {row[0]: (row[1], row[2]) for row in cur.fetchall()}
+                self.assertEqual(by_name["status"][0], "状态")
+                self.assertEqual(int(by_name["status"][1]), 0)
+                self.assertEqual(by_name["error_msg"][0], "错误信息")
+                self.assertEqual(int(by_name["error_msg"][1]), 0)
+                self.assertEqual(by_name["created_at"][0], "创建时间")
+                self.assertEqual(int(by_name["created_at"][1]), 0)
+            finally:
+                conn.close()
+
+    def test_task_logs_not_manual_create_in_host_ui(self) -> None:
+        with IsolatedDataRoot():
+            from db.connection import get_conn, init_db
+            from db.display_metadata import table_allows_manual_create
+
+            init_db()
+            conn = get_conn()
+            try:
+                self.assertFalse(table_allows_manual_create(conn.cursor(), "task_logs"))
             finally:
                 conn.close()
 
@@ -342,6 +360,153 @@ metadata:
         )
         self.assertTrue(any("id" in item for item in warnings))
 
+    def test_generated_column_editable_must_be_zero(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            conn.executescript(
+                """
+                CREATE TABLE gen_demo (
+                    id INTEGER PRIMARY KEY,
+                    base_value INTEGER NOT NULL,
+                    generated_value INTEGER GENERATED ALWAYS AS (base_value * 2) STORED
+                );
+                """
+            )
+            from db.display_metadata import init_display_metadata_tables, upsert_column_metadata
+            from db.display_metadata_validator import validate_column_permissions
+
+            cur = conn.cursor()
+            init_display_metadata_tables(cur)
+            upsert_column_metadata(
+                cur,
+                table_name="gen_demo",
+                column_name="generated_value",
+                display_name="生成值",
+                editable=1,
+            )
+            conn.commit()
+            errors, _ = validate_column_permissions(cur, "gen_demo")
+            self.assertTrue(any("generated" in err for err in errors))
+        finally:
+            conn.close()
+
+    def test_blob_column_editable_must_be_zero(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            conn.execute(
+                "CREATE TABLE blob_demo (id INTEGER PRIMARY KEY, payload BLOB NOT NULL)"
+            )
+            from db.display_metadata import init_display_metadata_tables, upsert_column_metadata
+            from db.display_metadata_validator import validate_column_permissions
+
+            cur = conn.cursor()
+            init_display_metadata_tables(cur)
+            upsert_column_metadata(
+                cur,
+                table_name="blob_demo",
+                column_name="payload",
+                display_name="载荷",
+                editable=1,
+            )
+            conn.commit()
+            errors, _ = validate_column_permissions(cur, "blob_demo")
+            self.assertTrue(any("BLOB" in err for err in errors))
+        finally:
+            conn.close()
+
+    def test_primary_key_editable_must_be_zero(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            conn.execute("CREATE TABLE pk_demo (id INTEGER PRIMARY KEY, title TEXT)")
+            from db.display_metadata import init_display_metadata_tables, upsert_column_metadata
+            from db.display_metadata_validator import validate_column_permissions
+
+            cur = conn.cursor()
+            init_display_metadata_tables(cur)
+            upsert_column_metadata(
+                cur,
+                table_name="pk_demo",
+                column_name="id",
+                display_name="编号",
+                editable=1,
+            )
+            conn.commit()
+            errors, _ = validate_column_permissions(cur, "pk_demo")
+            self.assertTrue(any("主键" in err for err in errors))
+        finally:
+            conn.close()
+
+    def test_readonly_table_with_editable_fields_warns(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            conn.executescript(
+                """
+                CREATE TABLE warn_demo (id INTEGER PRIMARY KEY, title TEXT);
+                """
+            )
+            from db.display_metadata import (
+                init_display_metadata_tables,
+                upsert_column_metadata,
+                upsert_table_metadata,
+            )
+            from db.display_metadata_validator import validate_column_permissions
+
+            cur = conn.cursor()
+            init_display_metadata_tables(cur)
+            upsert_table_metadata(cur, table_name="warn_demo", display_name="警告演示", readonly=1)
+            upsert_column_metadata(
+                cur,
+                table_name="warn_demo",
+                column_name="title",
+                display_name="标题",
+                editable=1,
+            )
+            conn.commit()
+            _, warnings = validate_column_permissions(cur, "warn_demo")
+            self.assertTrue(any("readonly=1" in item for item in warnings))
+        finally:
+            conn.close()
+
+    def test_writable_table_without_editable_fields_warns(self) -> None:
+        conn = sqlite3.connect(":memory:")
+        try:
+            conn.executescript(
+                """
+                CREATE TABLE warn_demo2 (id INTEGER PRIMARY KEY, title TEXT);
+                """
+            )
+            from db.display_metadata import (
+                init_display_metadata_tables,
+                upsert_column_metadata,
+                upsert_table_metadata,
+            )
+            from db.display_metadata_validator import validate_column_permissions
+
+            cur = conn.cursor()
+            init_display_metadata_tables(cur)
+            upsert_table_metadata(cur, table_name="warn_demo2", display_name="警告演示二", readonly=0)
+            upsert_column_metadata(
+                cur,
+                table_name="warn_demo2",
+                column_name="title",
+                display_name="标题",
+                editable=0,
+            )
+            conn.commit()
+            _, warnings = validate_column_permissions(cur, "warn_demo2")
+            self.assertTrue(any("readonly=0" in item and "editable=0" in item for item in warnings))
+        finally:
+            conn.close()
+
+    def test_schema_md_documents_task_logs_readonly_semantics(self) -> None:
+        path = os.path.join(get_skill_root(), "references", "SCHEMA.md")
+        with open(path, encoding="utf-8") as f:
+            text = f.read()
+        self.assertIn("readonly = 1", text)
+        self.assertIn("task_logs", text)
+        self.assertIn("seed_column_metadata_batch", text)
+        self.assertIn("valid_column_names", text)
+
 
 if __name__ == "__main__":
     unittest.main()

tests/test_docs_standards.py

@@ -228,6 +228,39 @@ class TestDocsStandards(unittest.TestCase):
         path = os.path.join(get_skill_root(), "tools", "scaffold_skill.ps1")
         self.assertTrue(os.path.isfile(path), msg="tools/scaffold_skill.ps1 must exist")
 
+    def test_actions_manifest_and_docs_exist(self) -> None:
+        root = get_skill_root()
+        self.assertTrue(os.path.isfile(os.path.join(root, "assets", "actions.json")))
+        self.assertTrue(os.path.isfile(os.path.join(root, "references", "ACTIONS.md")))
+        self.assertTrue(
+            os.path.isfile(os.path.join(root, "assets", "schemas", "skill-actions.schema.json"))
+        )
+        self.assertTrue(os.path.isfile(os.path.join(root, "tests", "test_actions_manifest.py")))
+        self.assertTrue(os.path.isfile(os.path.join(root, "tests", "test_data_management_contract.py")))
+
+    def test_tools_readme_documents_actions_scaffold(self) -> None:
+        text = self._read("tools/README.md")
+        self.assertIn("actions.json", text)
+        self.assertIn("your-skill-slug", text)
+        self.assertIn("your_skill_slug", text)
+
+    def test_development_md_documents_both_slug_placeholders(self) -> None:
+        text = self._read("development/DEVELOPMENT.md")
+        self.assertIn("your-skill-slug", text)
+        self.assertIn("your_skill_slug", text)
+
+    def test_schema_md_documents_data_management_contract(self) -> None:
+        text = self._read("references/SCHEMA.md")
+        for marker in (
+            "_jiangchang_tables",
+            "_jiangchang_columns",
+            "editable",
+            "options_json",
+            "demo_items",
+            "readonly",
+        ):
+            self.assertIn(marker, text, msg=f"SCHEMA.md missing {marker!r}")
+
     def test_guarded_docs_do_not_reference_amazon_implementation(self) -> None:
         forbidden = (
             "download-settlement-report-amazon",
@@ -240,6 +273,9 @@ class TestDocsStandards(unittest.TestCase):
             "development/DEVELOPMENT.md",
             "development/CONFIG.md",
             "development/TESTING.md",
+            "references/SCHEMA.md",
+            "references/ACTIONS.md",
+            "tools/README.md",
             "examples/README.md",
             "examples/simulator_browser_rpa/README.md",
         )

tests/test_scaffold_guard.py

@@ -2,13 +2,18 @@
 """skill-template 脚手架与 Git 防串库守护。"""
 from __future__ import annotations
 
+import json
 import os
+import tempfile
 import unittest
 
 from _support import get_skill_root
 
 TEMPLATE_MARKER = ".openclaw-skill-template"
-TEMPLATE_SLUG = "your-skill-slug"
+TEMPLATE_SLUG_KEBAB = "your-skill-slug"
+TEMPLATE_SLUG_UNDERSCORE = "your_skill_slug"
+SCAFFOLD_TEST_SLUG = "query-demo-records"
+SCAFFOLD_TEST_SLUG_UNDERSCORE = "query_demo_records"
 
 
 def _read_skill_slug() -> str:
@@ -24,7 +29,7 @@ def _read_skill_slug() -> str:
 class TestScaffoldGuard(unittest.TestCase):
     def test_template_repo_has_marker(self) -> None:
         slug = _read_skill_slug()
-        if slug != TEMPLATE_SLUG:
+        if slug != TEMPLATE_SLUG_KEBAB:
             self.skipTest(f"当前 SKILL_SLUG={slug!r}，非模板占位，跳过 template marker 断言")
         marker = os.path.join(get_skill_root(), TEMPLATE_MARKER)
         self.assertTrue(
@@ -34,7 +39,7 @@ class TestScaffoldGuard(unittest.TestCase):
 
     def test_business_skill_must_not_keep_template_marker(self) -> None:
         slug = _read_skill_slug()
-        if slug == TEMPLATE_SLUG:
+        if slug == TEMPLATE_SLUG_KEBAB:
             self.skipTest("当前仍为模板占位 slug，由 test_template_repo_has_marker 守护")
         marker = os.path.join(get_skill_root(), TEMPLATE_MARKER)
         self.assertFalse(
@@ -59,6 +64,82 @@ class TestScaffoldGuard(unittest.TestCase):
             msg="DEVELOPMENT.md must mention git remote self-check",
         )
 
+    def test_scaffold_replaces_slug_and_copies_actions_manifest(self) -> None:
+        slug = _read_skill_slug()
+        if slug != TEMPLATE_SLUG_KEBAB:
+            self.skipTest("仅在 skill-template 源仓库运行 scaffold 集成测试")
+
+        import subprocess
+        import sys
+
+        repo_root = get_skill_root()
+        scaffold_py = os.path.join(repo_root, "tools", "scaffold_skill.py")
+        with tempfile.TemporaryDirectory() as tmp:
+            dest = os.path.join(tmp, SCAFFOLD_TEST_SLUG)
+            proc = subprocess.run(
+                [
+                    sys.executable,
+                    scaffold_py,
+                    "--slug",
+                    SCAFFOLD_TEST_SLUG,
+                    "--destination",
+                    dest,
+                ],
+                cwd=repo_root,
+                capture_output=True,
+                text=True,
+            )
+            self.assertEqual(proc.returncode, 0, msg=proc.stderr or proc.stdout)
+
+            actions_path = os.path.join(dest, "assets", "actions.json")
+            self.assertTrue(os.path.isfile(actions_path), msg="scaffold must copy assets/actions.json")
+            with open(actions_path, encoding="utf-8") as f:
+                manifest = json.load(f)
+            self.assertEqual(manifest.get("skill"), SCAFFOLD_TEST_SLUG)
+            manifest_raw = json.dumps(manifest)
+            self.assertNotIn(TEMPLATE_SLUG_KEBAB, manifest_raw)
+            self.assertNotIn(TEMPLATE_SLUG_UNDERSCORE, manifest_raw)
+
+            actions_md = os.path.join(dest, "references", "ACTIONS.md")
+            self.assertTrue(os.path.isfile(actions_md), msg="scaffold must copy references/ACTIONS.md")
+
+            schema_path = os.path.join(dest, "assets", "schemas", "skill-actions.schema.json")
+            self.assertTrue(os.path.isfile(schema_path))
+
+            marker = os.path.join(dest, TEMPLATE_MARKER)
+            self.assertFalse(os.path.isfile(marker))
+            self.assertFalse(os.path.isdir(os.path.join(dest, ".git")))
+
+            constants_path = os.path.join(dest, "scripts", "util", "constants.py")
+            with open(constants_path, encoding="utf-8") as f:
+                constants_text = f.read()
+            self.assertNotIn(TEMPLATE_SLUG_KEBAB, constants_text)
+            self.assertNotIn(TEMPLATE_SLUG_UNDERSCORE, constants_text)
+            self.assertIn(f'SKILL_SLUG = "{SCAFFOLD_TEST_SLUG}"', constants_text)
+            self.assertIn(
+                f'LOG_LOGGER_NAME = "openclaw.skill.{SCAFFOLD_TEST_SLUG_UNDERSCORE}"',
+                constants_text,
+            )
+
+            skill_md_path = os.path.join(dest, "SKILL.md")
+            with open(skill_md_path, encoding="utf-8") as f:
+                skill_md = f.read()
+            self.assertIn(f"slug: {SCAFFOLD_TEST_SLUG}", skill_md)
+            self.assertNotIn(TEMPLATE_SLUG_KEBAB, skill_md)
+            self.assertNotIn(TEMPLATE_SLUG_UNDERSCORE, skill_md)
+
+    def test_scaffold_ps1_matches_python_placeholder_rules(self) -> None:
+        slug = _read_skill_slug()
+        if slug != TEMPLATE_SLUG_KEBAB:
+            self.skipTest("仅在 skill-template 源仓库运行 scaffold PS1 文案测试")
+
+        ps1_path = os.path.join(get_skill_root(), "tools", "scaffold_skill.ps1")
+        with open(ps1_path, encoding="utf-8") as f:
+            text = f.read()
+        self.assertIn("your-skill-slug", text)
+        self.assertIn("your_skill_slug", text)
+        self.assertIn('.Replace("-", "_")', text)
+
 
 if __name__ == "__main__":
     unittest.main()

tools/README.md

@@ -22,10 +22,27 @@ python tools/scaffold_skill.py --slug my-new-skill --destination /path/to/my-new
 - 复制模板到 `-Destination`（目录末段须与 `-Slug` 一致）
 - **排除**：`.git`、`.pytest_cache`、`__pycache__`、`.env`、`.env.local`、`*.pyc`
 - 删除目标中的 `.openclaw-skill-template` 标记
+- 将文本文件中的模板占位 slug 替换为新 slug：
+  - `your-skill-slug` → 新技能 kebab-case slug（如 `scrape-demo-records`）
+  - `your_skill_slug` → 连字符替换为下划线（如 `scrape_demo_records`，用于 `LOG_LOGGER_NAME` 等）
+  - 覆盖 `assets/actions.json`、`SKILL.md`、`scripts/util/constants.py` 等生成文件；文档中的路径示例可保留占位，但生成后的技能文件不得残留占位符
+- **不**自动修改 `actions.json` 中的 CLI 业务命令；技能作者自行增删 action
 - **不**自动 `git init`；打印后续 Git 与测试命令
 
 目标目录若已存在且非空，需加 `-Force` / `--force`（且目标**不得**含 `.git`）。
 
+## 脚手架复制后必须保留 / 修改 / 可删除的文件
+
+| 文件 | 说明 |
+|------|------|
+| `assets/actions.json` | 默认复制；不需要宿主 Action 入口时可删除 |
+| `references/ACTIONS.md` | 契约文档；无 `actions.json` 时可保留作参考或按需精简 |
+| `assets/schemas/skill-actions.schema.json` | manifest 规范；无 action 时可保留 |
+| `tests/test_actions_manifest.py` | 若删除 `actions.json`，应同步删除或改写此测试 |
+| `tests/test_data_management_contract.py` | 通用契约测试；建议保留，按需扩展本技能表结构测试 |
+
+`demo_items` 等示例表仅存在于模板测试中，**不会**作为 scaffold 后的默认业务表复制进新技能。
+
 ## 手工复制后的补救
 
 若已整目录复制，必须先清理再初始化：

tools/scaffold_skill.ps1

@@ -34,6 +34,7 @@ function Write-ScaffoldNextSteps([string]$TargetPath) {
     Write-Host "  git init"
     Write-Host "  git remote add origin <你的新技能仓库 URL>"
     Write-Host "  git remote -v"
+    Write-Host "  # 确认 assets/actions.json 中 skill 已替换为新 slug；不需要 Action 时可删除该文件"
     Write-Host "  python tests/run_tests.py -v"
     Write-Host ""
 }
@@ -70,6 +71,9 @@ if ($targetExists) {
 
 $excludeDirs = @(".git", ".pytest_cache", "__pycache__")
 $excludeFiles = @(".env", ".env.local")
+$templatePlaceholderSlugKebab = "your-skill-slug"
+$templatePlaceholderSlugUnderscore = "your_skill_slug"
+$textFileSuffixes = @(".md", ".py", ".json", ".yaml", ".yml", ".txt", ".ini", ".ps1", ".sample")
 
 function Copy-TemplateTree {
     param(
@@ -96,6 +100,33 @@ function Copy-TemplateTree {
     }
 }
 
+function Replace-TemplatePlaceholders {
+    param(
+        [string]$Root,
+        [string]$Slug
+    )
+    $underscoreSlug = $Slug.Replace("-", "_")
+    Get-ChildItem -LiteralPath $Root -Recurse -File -Force | ForEach-Object {
+        $name = $_.Name
+        if ($excludeFiles -contains $name) { return }
+        $ext = $_.Extension.ToLowerInvariant()
+        if ($textFileSuffixes -notcontains $ext -and $name -ne ".env.example") { return }
+        try {
+            $text = [System.IO.File]::ReadAllText($_.FullName)
+        }
+        catch {
+            return
+        }
+        if (
+            $text -notlike "*$templatePlaceholderSlugKebab*" -and
+            $text -notlike "*$templatePlaceholderSlugUnderscore*"
+        ) { return }
+        $updated = $text.Replace($templatePlaceholderSlugKebab, $Slug)
+        $updated = $updated.Replace($templatePlaceholderSlugUnderscore, $underscoreSlug)
+        [System.IO.File]::WriteAllText($_.FullName, $updated)
+    }
+}
+
 Write-Host "Copy template: $TemplateRoot -> $TargetPath" -ForegroundColor Cyan
 Copy-TemplateTree -Source $TemplateRoot -Dest $TargetPath
 
@@ -104,4 +135,6 @@ if (Test-Path -LiteralPath $marker) {
     Remove-Item -LiteralPath $marker -Force
 }
 
+Replace-TemplatePlaceholders -Root $TargetPath -Slug $Slug
+
 Write-ScaffoldNextSteps -TargetPath (Resolve-Path -LiteralPath $TargetPath).Path

tools/scaffold_skill.py

@@ -11,6 +11,20 @@ from pathlib import Path
 EXCLUDE_DIR_NAMES = {".git", ".pytest_cache", "__pycache__"}
 EXCLUDE_FILE_NAMES = {".env", ".env.local"}
 KEBAB_SLUG = re.compile(r"^[a-z0-9]+(-[a-z0-9]+)*$")
+TEMPLATE_PLACEHOLDER_SLUG_KEBAB = "your-skill-slug"
+TEMPLATE_PLACEHOLDER_SLUG_UNDERSCORE = "your_skill_slug"
+TEXT_FILE_SUFFIXES = {
+    ".md",
+    ".py",
+    ".json",
+    ".yaml",
+    ".yml",
+    ".txt",
+    ".ini",
+    ".ps1",
+    ".sample",
+    ".env.example",
+}
 
 
 def _ignore_copy(_dir: str, names: list[str]) -> set[str]:
@@ -23,6 +37,44 @@ def _ignore_copy(_dir: str, names: list[str]) -> set[str]:
     return ignored
 
 
+def _should_replace_placeholders(path: Path) -> bool:
+    if path.name in EXCLUDE_FILE_NAMES:
+        return False
+    if path.suffix.lower() in TEXT_FILE_SUFFIXES:
+        return True
+    if path.name == ".env.example":
+        return True
+    return False
+
+
+def _slug_to_underscore(slug: str) -> str:
+    return slug.replace("-", "_")
+
+
+def _replace_template_placeholders(target: Path, slug: str) -> None:
+    """将模板占位 slug 替换为新技能 slug（不修改 action 业务命令结构）。"""
+    underscore_slug = _slug_to_underscore(slug)
+    for path in target.rglob("*"):
+        if not path.is_file():
+            continue
+        if path.name in EXCLUDE_FILE_NAMES:
+            continue
+        if path.suffix.lower() not in TEXT_FILE_SUFFIXES and path.name != ".env.example":
+            continue
+        try:
+            text = path.read_text(encoding="utf-8")
+        except UnicodeDecodeError:
+            continue
+        if (
+            TEMPLATE_PLACEHOLDER_SLUG_KEBAB not in text
+            and TEMPLATE_PLACEHOLDER_SLUG_UNDERSCORE not in text
+        ):
+            continue
+        updated = text.replace(TEMPLATE_PLACEHOLDER_SLUG_KEBAB, slug)
+        updated = updated.replace(TEMPLATE_PLACEHOLDER_SLUG_UNDERSCORE, underscore_slug)
+        path.write_text(updated, encoding="utf-8")
+
+
 def _print_next_steps(target: Path) -> None:
     print()
     print("=== 脚手架复制完成 ===")
@@ -34,6 +86,7 @@ def _print_next_steps(target: Path) -> None:
     print("  git init")
     print("  git remote add origin <你的新技能仓库 URL>")
     print("  git remote -v    # 确认 remote 不是 skill-template")
+    print("  # 确认 assets/actions.json 中 skill 已替换为新 slug；不需要 Action 时可删除该文件")
     print("  python tests/run_tests.py -v")
     print()
 
@@ -98,6 +151,8 @@ def main(argv: list[str] | None = None) -> int:
     if marker.is_file():
         marker.unlink()
 
+    _replace_template_placeholders(target, slug)
+
     _print_next_steps(target)
     return 0