Manages the pre-commit configuration file in any git repo. When invoked, it scans the repo for languages, proposes appropriate hooks with rationale, and writes or modifies .pre-commit-config.yaml. It validates every write with pre-commit validate-config and flags stale revision pins. It does not run hooks or install them into .git/hooks/ — use pc-run for that.

Usage

/pc-author

Invoke with no arguments. The skill determines from context whether to create a new config or modify an existing one.

Files

File	Purpose
`SKILL.md`	Skill instructions for agents
`references/hooks-by-language.md`	Hook recommendations by detected language/extension
`references/sources.md`	Provenance — research sources that informed this skill