zkproofport/proofport-ai

What it does

ProofPort AI is a Model Context Protocol (MCP) server that enables AI agents to generate and verify zero-knowledge proofs for identity claims. It allows agents to prove user identity attributes such as Coinbase KYC status, country of residence, Google OIDC authentication, Google Workspace membership, and Microsoft 365 enrollment without revealing the underlying personal information.

How to set up

Install the MCP server from the zkproofport/proofportai GitHub repository. Configure your AI agent to connect to the server endpoint. Set up AWS Nitro Enclave infrastructure for serverside proving. Configure x402 USDC payment credentials for transaction fees on the blockchain network of choice.

Key features

• Zero-knowledge proof generation for multiple identity providers
• Privacy-preserving identity verification without data exposure
• Serverside proving executed in AWS Nitro Enclave trusted execution environment
• Blockchain-based payment via x402 USDC
• Support for Coinbase, Google, and Microsoft identity sources
• MCP protocol integration for seamless AI agent compatibility