xProof for ChatGPT

io.github.jasonxkensei/xproof

Proof primitive for AI agents on MultiversX. Anchor file hashes on-chain as verifiable proofs.

client:ChatGPT transport:streamable-http

Install xProof in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://xproof.app/mcp

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