## Why The git plugin only covered a partial slice of common git workflows. This adds the remaining skill set (branches, commits, history, remotes, submodules, workflow, worktrees) plus a git-orchestrate agent so the plugin can handle end-to-end git automation instead of a handful of commands. ## Implementation Notes Each new skill was validated against its research docs and org conventions after initial authoring, which surfaced hallucinated version pins, factual errors, and completeness gaps that were corrected in the same pass rather than left for follow-up. ## Impact Bumps the git plugin to 1.3.0. Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
pc-author
Create, add, remove, update, and configure .pre-commit-config.yaml.
What it does
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/README.md |
Index of files in references/ |
references/sources.md |
Provenance — research sources that informed this skill |