heimdall for Claude Code

io.github.caglarbozkurt/heimdall

Scan an MCP server or agent config for injection, exfiltration, and risky capabilities.

client:Claude Code transport:stdio runtime:npm

Install heimdall in Claude Code

run in your project directory

claude mcp add heimdall -- npx -y mcp-heimdall-scan

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