Site Check for ChatGPT

com.modernmustardseed/site-check

Public website health scan, AI-crawler and structured-data readiness, and a local presence score.

client:ChatGPT transport:streamable-http tools:4

Install Site Check in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.modernmustardseed.com/site-check

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs