How to Use OpenClaw for Documentation — Automated Docs Generation

OpenClaw + Documentation: Docs That Write Themselves

Documentation is always out of date because nobody wants to write it. OpenClaw changes that. Your agent reads your code, generates documentation, updates it when code changes, and publishes it — automatically. Set it up once, and your docs stay current.

Documentation Types OpenClaw Handles

• API documentation — generated from code comments, TypeScript types, or OpenAPI specs
• README files — kept in sync with actual project state
• Changelogs — generated from git commit history
• Runbooks — operations documentation written from your AGENTS.md workflows
• Code comments — added to undocumented functions

Setup: Documentation Workflow in AGENTS.md

## Documentation Workflow
On code changes (PR merged to main):
1. Read changed files in the PR diff
2. Update corresponding docs in /docs directory
3. Regenerate API reference if API files changed
4. Update README if package.json version changed
5. Commit docs update alongside code: same PR branch

## Documentation Standards
- README: max 200 lines, always include: install, usage, env vars, deploy
- API docs: every endpoint with: method, path, params, response, example
- Changelog: grouped by version, Keep-a-Changelog format

Generate a README from Scratch

# Your agent reads the project and generates:
"Read the package.json, src/ directory, and any existing docs in this repo. 
Generate a comprehensive README.md following our template in workspace/templates/README.md.template"

Automated Changelog Generation

openclaw cron add \
  --name hex-changelog \
  --schedule "0 10 * * MON" \
  --agent main \
  --task "Run git log --since=last-monday on hex-products repo, group commits by type (feat/fix/chore), generate CHANGELOG.md entry for the week, commit to dev branch"

API Documentation from TypeScript

Your agent reads your route files and generates structured API docs:

"Read all files in src/pages/api/. For each route: extract the HTTP method, URL, request schema (from TypeScript types), and response format. Generate docs/API.md in OpenAPI-style markdown."

Keep Docs in Sync

Connect to your GitHub webhooks. When a PR is merged that touches specific files, your agent automatically runs the docs generation and pushes a follow-up commit with updated documentation — no manual step required.

Store Templates in Your Workspace

~/.openclaw/workspace/templates/
  README.md.template
  CHANGELOG.md.template
  API-ENDPOINT.md.template
  RUNBOOK.md.template

Your agent fills in the templates from actual project data — consistent structure, every time.

Ready to put this into practice? The OpenClaw Playbook has step-by-step walkthroughs, copy-paste configs, and real-world automation recipes. Get it for $9.99 and build your AI-powered setup today.