Adds zkproofport-mcp to the Security & Systems section. ZKProofport is a zero-knowledge proof generation MCP server that lets Claude (and any AI agent) prove identity claims (Coinbase KYC, Country, Google OIDC, Workspace, MS 365) without revealing personal information.

Use cases for Claude users:

• Privacy-preserving authentication in Claude-powered apps
• KYC compliance verification without storing user data
• Country residency proofs for regulated services
• Domain-gated communities

Key features:

• AWS Nitro Enclave TEE for trusted server-side proving
• Noir circuits (Aztec) for the ZK layer
• x402 USDC payments on Base
• ERC-8004 registered (token #25331)
• Open source MIT

Install: npm install -g @zkproofport-ai/mcp@latest

Production validation: Reference app OpenStoa won 1st place at The Synthesis Hackathon (April 2026, 506 projects).