mcp slim guard for Claude Code

io.github.lennney/mcp-slim-guard

76% fewer MCP tokens in our standard benchmark. Same upstream call. Exact recovery.

client:Claude Code transport:stdio runtime:npm

Install mcp slim guard in Claude Code

run in your project directory

claude mcp add mcp-slim-guard -- npx -y mcp-slim-guard

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