PREFLIGHT — URL Routing for AI Agents for Claude.ai

io.github.gsterlingpress/preflight

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

client:Claude.ai transport:streamable-http tools:2

Install PREFLIGHT — URL Routing for AI Agents in Claude.ai

Settings → Connectors → Add custom connector

https://preflight-api-production-01a2.up.railway.app/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

preflight_check
preflight_feedback

PREFLIGHT — URL Routing for AI Agents in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

PREFLIGHT — URL Routing for AI Agents MCP server