tools · Google

Agent2Agent

Agent card / A2A discovery so agents can talk to other agents, not just storefronts.

Public paths Vokko probes

• /.well-known/agent-card.json
• /.well-known/agent.json

Spec / docs: https://a2a-protocol.org

Other protocols: ucp · acp · ap2 · tap · mcp · x402 · mpp · llms · ai-plugin · openapi