Clerkfield for ChatGPT

com.clerkfield/mcp

Verify U.S. businesses against state registries and search UCC liens by business or lender.

client:ChatGPT transport:streamable-http runtime:npm

Install Clerkfield in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://clerkfield.com/mcp

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