Files
claude-howto/07-plugins/documentation/README.md
T
Luong NGUYEN 343d6f0f99 docs: sync to Claude Code v2.1.220
Bumps tutorial coverage from the v2.1.217 baseline (2026-07-22 sync) to
v2.1.220 — three contiguous releases (v2.1.218–v2.1.220).

Critical fixes:

- Nested subagent spawning is on by default again at depth 3 (v2.1.219).
  Five locations across 04-subagents, CATALOG, 10-cli and QUICK_REFERENCE
  stated it was disabled by default — true for v2.1.217–v2.1.218 only.
  CLAUDE_CODE_MAX_SUBAGENT_SPAWN_DEPTH=1 now disables rather than enables.
  All five carry an identical three-era history note.
- Claude Opus 5 is the default Opus model (v2.1.219). 10-cli asserted
  "Opus 4.8 remains the default"; Opus 5 was absent from every model table.
  Added to both model tables, 19 Compatible Models footers, and ~20
  effort-level enumerations.

Also fixed: fast-mode model list, auto-mode eligibility self-contradiction
in 09-advanced-features, stale CLAUDE_CODE_ENABLE_AUTO_MODE opt-in in
CATALOG, hook-event count disagreement (29/30 -> 31 across three files),
doc-generator skill name/directory mismatch, stale "May 2026" headings,
and the last three docs.anthropic.com links.

Added: DirectoryAdded hook, /deep-research explicit-invocation note,
/code-review background subagent, context:fork background default, agent
frontmatter hook workspace trust, dynamic workflow size guideline and
workflowSizeGuideline key, sandbox.network.strictAllowlist, MCP error
surfacing, stream-json nested subagent forwarding, frontmatter boolean
values, agent name ':' rejection, auto/plan-mode classifier changes, and
Opus 5 safety-classifier fallback.

Renamed the deep-research skill example to topic-research to stop it
shadowing the built-in; mirrored to vi/ja/uk. doc-generator rename
mirrored to ja/zh/uk.
2026-07-29 15:01:31 +07:00

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2.8 KiB
Markdown

<picture>
<source media="(prefers-color-scheme: dark)" srcset="../../resources/logos/claude-howto-logo-dark.svg">
<img alt="Claude How To" src="../../resources/logos/claude-howto-logo.svg">
</picture>
# Documentation Plugin
Comprehensive documentation generation and maintenance for your project.
## Features
✅ API documentation generation
✅ README creation and updates
✅ Documentation synchronization
✅ Code comment improvements
✅ Example generation
## Installation
```bash
/plugin install documentation
```
## What's Included
### Slash Commands
- `/generate-api-docs` - Generate API documentation
- `/generate-readme` - Create or update README
- `/sync-docs` - Sync docs with code changes
- `/validate-docs` - Validate documentation
### Subagents
- `api-documenter` - API documentation specialist
- `code-commentator` - Code comment improvements
- `example-generator` - Code example creation
### Templates
- `api-endpoint.md` - API endpoint documentation template
- `function-docs.md` - Function documentation template
- `adr-template.md` - Architecture Decision Record template
### MCP Servers
- GitHub integration for documentation syncing
## Usage
### Generate API Documentation
```
/generate-api-docs
```
### Create README
```
/generate-readme
```
### Sync Documentation
```
/sync-docs
```
### Validate Documentation
```
/validate-docs
```
## Requirements
- Claude Code 1.0+
- GitHub access (optional)
## Example Workflow
```
User: /generate-api-docs
Claude:
1. Scans all API endpoints in /src/api/
2. Delegates to api-documenter subagent
3. Extracts function signatures and JSDoc
4. Organizes by module/endpoint
5. Uses api-endpoint.md template
6. Generates comprehensive markdown docs
7. Includes curl, JavaScript, and Python examples
Result:
✅ API documentation generated
📄 Files created:
- docs/api/users.md
- docs/api/auth.md
- docs/api/products.md
📊 Coverage: 23/23 endpoints documented
```
## Templates Usage
### API Endpoint Template
Use for documenting REST API endpoints with full examples.
### Function Documentation Template
Use for documenting individual functions/methods.
### ADR Template
Use for documenting architectural decisions.
## Configuration
Set up GitHub token for documentation syncing:
```bash
export GITHUB_TOKEN="your_github_token"
```
## Best Practices
- Keep documentation close to code
- Update docs with code changes
- Include practical examples
- Validate regularly
- Use templates for consistency
---
**Last Updated**: July 29, 2026
**Claude Code Version**: 2.1.220
**Sources**:
- https://code.claude.com/docs/en/plugins
- https://github.com/anthropics/claude-code/releases/tag/v2.1.131
- https://github.com/anthropics/claude-code/releases/tag/v2.1.138
- https://code.claude.com/docs/en/model-config
**Compatible Models**: Claude Opus 5, Claude Sonnet 5, Claude Sonnet 4.6, Claude Opus 4.8, Claude Haiku 4.5