Tool Updater Overview Use this skill to refresh an existing CLI tool safely: research current best practices, compare against current implementation, generate a TDD patch backlog, apply updates, and verify CLI invocation. When to Use - Tool has broken require() paths or runtime errors - Tool's CLI interface needs updating (new flags, changed behavior) - Reflection flags stale or low-performing tool - User asks to audit/refresh an existing tool The Iron Law Never update a tool blindly. Every refresh must be evidence-backed, TDD-gated, and integration-validated. Workflow Step 0: Evaluate Curren…