- name
- docgen
- scope
- universal
- description
- [UDS] Generate usage documentation (cheatsheets, references, guides) from project sources.
Use when: producing a cheatsheet or feature reference from CLI and skill definitions, regenerating docs after commands change, checking generated docs are current.
Not for: deciding what documentation a project needs or writing prose by hand — use /documentation-guide; changelog entries — use /changelog.
Keywords: docgen, usage docs, cheatsheet, feature reference, generated documentation, 使用文件, 速查表, 文件產生.
- allowed-tools
- Read, Write, Grep, Glob, Bash(*)
- argument-hint
- [config file | 設定檔]
- status
- stable
# Documentation Generator | 文件產生器
Generate usage documentation (cheatsheets, references, guides) from project source files.
從專案原始檔案產生使用文件(速查表、參考手冊、使用指南)。
## Workflow | 工作流程
1. **Read config** - Load `.usage-docs.yaml` (or specified config file)
2. **Scan sources** - Read source files, commands, and skill definitions
3. **Extract content** - Parse descriptions, options, examples from source
4. **Generate docs** - Produce output in the configured format
5. **Write output** - Save generated files to the configured output directory
## Config File Format | 設定檔格式
```yaml
# .usage-docs.yaml
output_dir: docs/generated/
formats:
- cheatsheet
- reference
sources:
- path: skills/commands/
type: commands
- path: cli/src/commands/
type: cli
language: [en, zh-TW]
```
## Output Types | 輸出類型
| Type | Description | 說明 |
|------|-------------|------|
| **cheatsheet** | Quick reference card with commands and shortcuts | 速查表,列出命令與快捷方式 |
| **reference** | Comprehensive feature reference with all options | 完整功能參考手冊含所有選項 |
| **usage-guide** | Step-by-step usage guide for new users | 新手入門的逐步使用指南 |
## Usage | 使用方式
- `/docgen` - Generate docs using default `.usage-docs.yaml`
- `/docgen .usage-docs.yaml` - Generate docs from specified config file
- `/docgen --format cheatsheet` - Generate cheatsheet only
## Check Mode | 檢查模式
Verify that generated documentation is up to date with source files.
驗證產生的文件是否與原始檔案保持同步。
**Usage | 使用方式:**
```bash
# Check if generated docs are in sync
./scripts/check-usage-docs-sync.sh
# Auto-fix out-of-sync docs
./scripts/check-usage-docs-sync.sh --fix
```
- **Check mode** (default): Reports differences between source and generated docs. Exits with non-zero status if out of sync.
- **Fix mode** (`--fix`): Automatically regenerates out-of-date documentation files.
> **Note | 注意**: This check is integrated into `pre-release-check.sh` as Step 8 (Usage docs sync check).
>
> 此檢查已整合至 `pre-release-check.sh` 的步驟 8(使用文件同步檢查)。
## Generated Output Example | 產生範例
```markdown
# UDS Command Cheatsheet
| Command | Description |
|------------|---------------------------|
| /commit | Generate commit message |
| /code-review | Run code review |
| /sdd | Create SDD specification |
| /discover | Assess project health |
```
## Next Steps Guidance | 下一步引導
After `/docgen` completes, the AI assistant should suggest:
> **文件已產生。建議下一步 / Documentation generated. Suggested next steps:**
> - 審查產生的文件內容是否完整 — Review generated content for completeness
> - 執行 `/commit` 提交文件變更 ⭐ **Recommended / 推薦** — Commit documentation changes
> - 執行 `/code-review` 審查文件品質 — Review documentation quality
## Reference | 參考
- Detailed guide: [guide.md](./guide.md)
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