Velrim for ChatGPT

com.velrim/extract

Document extraction against a JSON Schema with a calibrated confidence per field; async job status.

client:ChatGPT transport:streamable-http tools:2

Install Velrim in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.velrim.com/mcp

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