Structured Data Check for ChatGPT

io.github.dawaxwx/structured-data-check

Structured data validator in one call: extracts JSON-LD, microdata and RDFa from a URL or raw HTM...

client:ChatGPT transport:streamable-http

Install Structured Data Check in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://structured-data-check.david-cyr.workers.dev/mcp

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