git

ACTIVATE for any git or PR operation — create/choose a branch, open or update a PR, "est-ce mergé ?", choose a base, rebase/merge, commit, push, force-push, worktree, cherry-pick, fork. ACTIVATE on 'branche', 'PR', 'merge', 'rebase', 'squash', 'fixup', 'historique', 'base main', 'fork', 'gh pr', 'commit', 'push', 'mets à jour', 'est-ce mergé'. Covers Fabien's transverse git conventions — fetch before reasoning on remote state, never ask what a command answers, branch/commit discipline, English conventional commits without AI trailer, history shape (reshape before the first push, fixup over fix-on-fix, ask before pushing a branch that repairs itself, reshape unasked under a non-manual policy), PR (English title and body unless the repository's CLAUDE.md asks otherwise; ticket link first, own-PR description only and NEVER a comment or review reply without explicit per-time consent, ultra-succinct body kept to what a reviewer cannot read off the diff, decision log mined from the plan, terse lower-case register, screenshots for anything that renders, one branch one PR, draft for WIP, fork targets parent), force-push and worktree guardrails, manual index mode. DO NOT use for Eres-specific fork conventions (see Eres marketplace).