thumbgate-protect

Inspect this repo's branch and release governance (protected branches, release rules, protected-file globs) and, only when the user explicitly approves, grant a scoped, time-limited exception so a protected-file edit or publish can proceed under audit. Reads posture via the get_branch_governance MCP tool and records a narrow, expiring approval via the approve_protected_action MCP tool. Use when the user says "is…