---

name: doc-maintainer description: Auto-updates documentation (README, implementation plans) based on recent code changes.

Document Maintainer

This skill helps you keep project documentation synchronized with the codebase. It analyzes recent git changes and suggests updates to documentation files.

When to Use

• After completing a significant feature or refactor.
• When README.md or implementation_plan.md assumes outdated implementation details.
• To verify if documentation reflects the current codebase state.

Workflow

1. Analyze Changes: Run the analysis script to see what code has changed.
2. Review Suggestions: The script will output a summary of changes and suggest documentation updates.
3. Apply Updates: You (the Agent) should apply the updates to the markdown files using your file editing tools.

Tools

Analyze Changes

Run the following script to analyze the git diff and identify impacted documentation:

Copypython .agent/skills/doc-maintainer/scripts/analyze.py --since HEAD~1

(Note: Adjust --since to cover the relevant commit range if needed)

Output Format: Text summary of changes and potential documentation impacts.

Example:

Copy--- Doc Impact Analysis (Since HEAD~1) ---
Changed Files (1):
  - src/auth.py

Documentation References:
  📄 README.md mentions:
     -> src/auth.py

Rules

1. Truth Source: The Code is the source of truth. If docs contradict code, fix the docs.
2. Conciseness: Don't narrate the diff; summarize the impact on the user or developer.
3. Safety: Do not overwrite productContext.md (Requirements) unless the user explicitly requested a requirement change.

Troubleshooting

If the script fails:

1. Check if you are in the project root.
2. Ensure git is initialized and has commits.