guardrails for Claude Code

io.github.expertvagabond/guardrails

AI Agent Guardrails MCP server - security layer

client:Claude Code transport:stdio runtime:npm

Install guardrails in Claude Code

run in your project directory

claude mcp add guardrails -- npx -y guardrails-mcp-server

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