MERCATOR Verify for ChatGPT

io.github.arzuo/mercator-company-verification

MERCATOR Verify: evidence-backed verification and decision support for autonomous agents.

client:ChatGPT transport:streamable-http tools:2

Install MERCATOR Verify in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mercator-entity-evidence.fly.dev/mcp

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