security proxy for Claude Code
io.github.guardbee/security-proxy
MCP gateway: many servers, one policy, lethal-trifecta blocking, PII masking, audit log
client:Claude Code
transport:stdio
runtime:npm
Install security proxy in Claude Code
run in your project directory
claude mcp add security-proxy -- npx -y @guardbee/mcp-security-proxyAdds it for this project only. Append --scope user to make it available everywhere. Claude Code docs