secret scanner for Claude Code

io.github.4hmetuyar/secret-scanner

Scans files for leaked secrets and API keys

client:Claude Code transport:stdio runtime:npm

Install secret scanner in Claude Code

run in your project directory

claude mcp add secret-scanner -- npx -y @guardbee/mcp-secret-scanner

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