Documentation Syncing

Documentation Syncing

Keeping documentation in sync with a rapidly evolving codebase is a common challenge. This project leverages Claude Code's agentic capabilities to ensure that your .md files, internal guides, and API specifications never fall behind your actual implementation.

By using dedicated commands and automated workflows, you can treat documentation as a living part of your development lifecycle rather than an afterthought.

The /docs-sync Command

The /docs-sync command is designed to perform a comprehensive audit of your documentation against your current code state. When executed, Claude analyzes recent commits, identifies structural changes in the code, and suggests updates to relevant Markdown files.

Usage:

/docs-sync [path/to/docs]

What it does:

• Code Analysis: Scans recent changes in src/ or specific directories.
• Discrepancy Detection: Identifies functions, components, or logic that have changed but are described differently in the documentation.
• Auto-Correction: Proposes specific edits to .md files to reflect the new reality of the codebase.
• Skill Alignment: Ensures that any custom skills are updated to match the latest patterns.

The /pr-summary Command

Documentation syncing starts at the Pull Request level. The /pr-summary command generates a technical breakdown of changes that serves as both a PR description and a source of truth for updating high-level project docs.

Usage:

/pr-summary

Output Includes:

• Feature Summary: A high-level overview of what was added or changed.
• Breaking Changes: Explicitly flags changes that require documentation updates.
• Documentation Checklist: A generated list of specific documentation files that need to be modified based on the code diff.

Automated Documentation Maintenance

Beyond manual commands, this configuration includes a scheduled maintenance layer to catch any documentation drift that might have been missed during daily development.

Monthly Docs Sync Workflow

We use a scheduled GitHub Action that runs Claude Code on a monthly basis. This agent:

1. Reads all commits from the past 30 days.
2. Performs a cross-reference check between the code logic and the contents of the /docs folder.
3. Automatically opens a PR with suggested documentation updates if misalignments are found.

Best Practices for Syncing

To get the most out of the documentation syncing engine, follow these patterns:

• Mention Docs in Prompts: When asking Claude to refactor code, include a directive like "and update any relevant documentation files." Claude will use the skill evaluation engine to identify which docs are relevant to the files you are editing.
• Run Sync Before Release: Execute /docs-sync as part of your release checklist to ensure your public-facing documentation matches the tagged version of your code.
• Leverage Skill Evaluation: The project is configured to automatically suggest documentation skills when it detects you are editing files in directories like docs/, guides/, or README.md.