site for ChatGPT

com.paywallcompass/site

PaywallCompass: the site's own MCP server — dataset; every answer cites the site.

client:ChatGPT transport:streamable-http tools:10

Install site in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://paywallcompass.com/mcp

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