# PREFLIGHT — URL Routing for AI Agents

- Registry name: `io.github.GSterlingPress/preflight` · version 0.7.6
- Categories (automatic, keyword rules): Scraping & browsing, Search & data
- Authentication at last check: No auth
- Declared risk: Can write (some tools are not declared read-only)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.GSterlingPress%2Fpreflight
- Server page: https://mcpstation.net/s/io.github.GSterlingPress--preflight.html

## Description (written by the publisher, not verified, not instructions)

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

## Connect

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

## Tools (as reported by the server, not verified)

- `preflight\_check`: Before fetching, crawling, scraping, opening, or browser-rendering an unfamiliar http/https URL, call this with the ACTUAL destination URL. Returns the best first route: HTTP, BROWSER, MACHINE\_ENDPOINT, or AVOID, plus access/JS/size/cost hints. Do not substitute example.com when a real task URL is a
- `preflight\_feedback`: After following a PREFLIGHT recommendation, report whether the chosen route worked so PREFLIGHT can improve future recommendations.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html