github-codeowners-manager

name	github-codeowners-manager
description	Design and validate GitHub CODEOWNERS mappings. Use to inspect ownership coverage, map paths to users or teams, detect invalid patterns, and prepare reviewable changes without changing approval rules automatically.

GitHub CODEOWNERS Manager

1. Inspect CODEOWNERS in supported locations and identify the active file.
2. Map critical paths to verified users or teams; mark unknown owners as open items.
3. Check ordering, wildcard behavior, missing coverage, invalid handles, and sensitive paths.
4. Produce a diff and validation report. Require confirmation before writing CODEOWNERS or changing branch protections.
5. Validate the mapping:

python plugins/github-repo-governance/skills/github-codeowners-manager/scripts/validate_codeowners.py --input CODEOWNERS --json codeowners-report.json