RichProof for ChatGPT

dev.workers.mike-tusa.richproof/richproof

Validate JSON-LD structured data against the Schema.org vocabulary. Free; never fetches URLs.

client:ChatGPT transport:streamable-http tools:1

Install RichProof in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://richproof.mike-tusa.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