End-to-end encrypted communication for AI agents. The security layer that Google A2A forgot.
a2a-secure is an early-stage Python project in the AI payments / x402 ecosystem, focused on a2a, agent-to-agent, ai-agents, cryptography. It currently has 3 GitHub stars and 0 forks, and sits alongside related tools like a2a-demos, tap, beam-protocol.
Demo agents showcasing CapiscIO Agent Guard and MCP Guard — trust badges, identity verification, and tool-level authorization for A2A and MCP protocols
Cross-vendor agent-to-agent protocol — Claude, Codex, and Gemini communicate via file-based P2P messaging.
SMTP for AI agents. The open communication protocol for agent-to-agent communication. 🌊