Input
$ARGUMENTSInstructions
Document Root
Documents managed by this skill are stored under docs/generated/. They are organized by category subdirectories: docs/generated/<category>/<slug>.md
Documents outside docs/generated/ are considered manually written and must never be modified.
Tool Usage Rules
Always use the tools below for document search and management. Do not open files one by one — search smartly using patterns.
| Purpose | Tool | Usage |
|---|---|---|
| Find document files | Glob | docs/generated/**/*.md pattern to get full document list |
| Search frontmatter | Grep | Filter by title:, category: patterns |
| Read existing docs | Read | Read frontmatter + body (only necessary documents) |
| Verify code references | Glob | Check if file paths in code_refs exist |
| Create documents | Write | Create new document files |
| Update documents | Edit | Update specific parts of existing documents |
| Scan INDEX | Read | Read docs/generated/INDEX.md for category structure and document list |
Subcommand Routing
The first word of $ARGUMENTS determines the subcommand.
| First word | Action |
|---|---|
write | Read and execute references/write-procedure.md |
check | Read and execute references/check-procedure.md |
| (none / help) | Print usage below and stop |
When run without a subcommand:
## docs
Code documentation agent — systematically records development knowledge.
### Commands
| Command | Description |
|---------|-------------|
| write <topic> [code-path] | Write or update a document on the topic |
| check | Check all document status (stale, broken refs, orphan docs) |
### Features
- Uses `[symbol](file-path)` reference pointers instead of code blocks
- Organized by category folders under `docs/generated/`
- INDEX.md based document indexingArgument Parsing
Parse the remaining arguments after removing the subcommand keyword (write / check).
write arguments:
- First argument: topic (required) — title/topic of the document
- Second argument: code-path (optional) — path to related code (file or directory)
Examples:
/docs write "auth flow design"→ topic only/docs write "auth flow" src/auth/→ topic + code-path
check arguments: None.
Document Writing Principles
- Minimize code blocks: Do not include code snippets directly in documents. Instead, use markdown links in the form
[symbol](project-root-relative/file-path)as references. - Focus on design intent: Record "why it was done this way" rather than "what was done".
- Protect manual documents: Never modify documents outside
docs/generated/.