An empty /tmp/.git (2026-11-11 19:47, owner unknown) made council.py gate treat all of /tmp as a git worktree: every unclaimed Edit or Write under /tmp was blocked and test_council turned every skills gate red. A parent now counts only when its .git is a directory holding HEAD or a regular file starting with gitdir:, as git itself requires, so normal repos, linked worktrees and submodules still block unclaimed edits. A FIFO named .git is never opened, so it cannot hang the hook. Root fix proposed by the chair Main.
🎯 Fix: 94 %
💥 Break: 3 %
💸 Cost: 100 %
⏱️ Time: 100 %
🛡️ Security: 100 %
🏆 Score: 91
🚦 Gate: ✅ 90/5, cost and time <= 100, security 100 %
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
