Sanctions Check for ChatGPT

io.github.chomkaevan/sanctions-check

Screen crypto wallets and names against US Treasury OFAC sanctions lists. Pay per call via x402.

client:ChatGPT transport:streamable-http tools:3

Install Sanctions Check in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://public-domain-check-production.up.railway.app/sanctions/mcp

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