QnEvt Verifiable Randomness MCP for ChatGPT

io.github.nanakabu/qnevt

Verifiable random decisions, audit sampling, fair selection, and proof verification using QnEvt.

client:ChatGPT transport:streamable-http

Install QnEvt Verifiable Randomness MCP in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://qnevt.com/mcp

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