productschema for ChatGPT

dev.pages.productschema/productschema

Audit a store's product page and get the JSON-LD Product markup it is missing. No account.

client:ChatGPT transport:streamable-http tools:1

Install productschema in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://productschema.pages.dev/mcp

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