Preflight for Claude Code

com.allthepossibles/preflight

Scans an MCP server for security gaps before your agent connects. Free tier, no signup.

client:Claude Code transport:streamable-http tools:4

Install Preflight in Claude Code

run in your project directory

claude mcp add --transport http preflight https://preflight.allthepossibles.com/mcp

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