PREFLIGHT — URL Routing for AI Agents for Claude Code

io.github.gsterlingpress/preflight

Choose HTTP, browser, machine endpoint, or avoid before an agent visits an unfamiliar URL.

client:Claude Code transport:streamable-http tools:2

Install PREFLIGHT — URL Routing for AI Agents in Claude Code

run in your project directory

claude mcp add --transport http preflight https://preflight-api-production-01a2.up.railway.app/mcp

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