Agent Skills: Repository Documentation Updates

Repository Documentation Updates

This skill helps update core repository documentation files before committing changes or creating releases.

When to Use This Skill

Use this skill when:

• Preparing to commit changes and need to update documentation
• Creating a release and need to update CHANGELOG
• Documentation is out of sync with code changes
• Need to add or update core repository files (README, CHANGELOG, LICENSE, CONTRIBUTING)

Core Documentation Files

README.md

Primary documentation file covering:

• Project overview and purpose
• Setup and installation instructions
• Basic usage examples
• Development guidelines
• Links to additional documentation

Common updates:

• Add new features or capabilities
• Update installation steps
• Revise configuration instructions
• Add or update examples

CHANGELOG.md

Chronological record of changes following Keep a Changelog format.

Structure:

# Changelog

## [Unreleased]
### Added
- New features not yet released

### Changed
- Changes to existing functionality

### Fixed
- Bug fixes

## [X.Y.Z] - YYYY-MM-DD
### Added
- Feature descriptions

### Changed
- Modification descriptions

### Fixed
- Bug fix descriptions

Common updates:

• Move items from Unreleased to new version section
• Add new version entry with date
• Document new features, changes, and fixes
• Add version comparison links at bottom

LICENSE

Legal terms for code usage and distribution.

Common updates:

• Update copyright year
• Change license type (requires project decision)
• Update copyright holder

CONTRIBUTING.md

Guidelines for contributors.

Typical sections:

• How to report issues
• Development workflow
• Code submission process
• Testing requirements
• Communication channels

Common updates:

• Update workflow steps
• Revise standards or requirements
• Update contact information
• Add new guidelines

Workflow for Release Preparation

When preparing a release:

1. Review changes since last release

   • Check git log or PR history
   • Identify user-facing changes
   • Note breaking changes or deprecations

2. Update CHANGELOG.md

   • Create new version section: [X.Y.Z] - YYYY-MM-DD
   • Move items from Unreleased to new version
   • Categorize: Added, Changed, Deprecated, Removed, Fixed, Security
   • Add version comparison link

3. Update README.md if needed

   • Add new features to overview
   • Update version numbers
   • Revise examples if API changed
   • Update dependencies list

4. Update LICENSE if needed

   • Update copyright year
   • Verify copyright holder

5. Review CONTRIBUTING.md

   • Ensure workflow is current
   • Update any changed processes

Workflow for Regular Commits

Before committing changes:

1. Identify documentation impact

   • Does change affect usage?
   • Are there new features?
   • Did configuration change?
   • Are there breaking changes?

2. Update CHANGELOG.md Unreleased section

   • Add to appropriate category (Added/Changed/Fixed)
   • Be specific and user-focused
   • Note if breaking change

3. Update README.md if needed

   • Add new features
   • Update examples
   • Revise configuration steps

Best Practices

• Keep CHANGELOG current - Update with each change, not at release time
• Be specific - "Added user authentication" not "Made improvements"
• User perspective - Document what users see, not internal refactoring
• Version format - Follow Semantic Versioning (MAJOR.MINOR.PATCH)
• Date format - Use ISO 8601 (YYYY-MM-DD)
• Categorize correctly - Use standard categories (Added, Changed, Fixed, etc.)
• Link commits - Reference commit SHAs or PR numbers when helpful

Output Format

Generate updated documentation files directly in /mnt/user-data/outputs/ with:

• Proper markdown formatting
• Consistent structure
• Current information
• Clear, concise descriptions