DCG — Destructive Command Guard A high-performance Claude Code hook that intercepts and blocks destructive commands before they execute. Written in Rust with SIMD-accelerated filtering for sub-millisecond latency. Why This Exists AI coding agents are powerful but fallible. They can accidentally run destructive commands: - "Let me clean up the build artifacts" → (typo) - "I'll reset to the last commit" → (destroys uncommitted changes) - "Let me fix the merge conflict" → (discards all modifications) - "I'll clean up untracked files" → (permanently deletes untracked files) DCG intercepts dangero…