diffgate for Claude Code

io.github.srbsa/diffgate

Deterministic guardrail your coding agent runs on itself: diff-scoped findings, zero LLM tokens.

client:Claude Code transport:stdio runtime:npm

Install diffgate in Claude Code

run in your project directory

claude mcp add diffgate -- npx -y diffgate-review

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs