lc checker for ChatGPT

com.tallymesh/lc-checker

Check a letter-of-credit document set for UCP600/ISBP discrepancies before the bank does.

client:ChatGPT transport:streamable-http tools:2

Install lc checker in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://tallymesh.com/mcp

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