{"slug":"what-is-a2a","verification":{"valid":true,"entries":2,"head":"55a7b82ceb98b6814aee9f365381dca81892fbd6a1cacc79563af1f0952caa1f"},"count":2,"sources":[{"id":"s1","type":"other","url":"https://github.com/a2aproject/A2A","title":"a2aproject/A2A (GitHub)","quote":"An open protocol enabling communication and interoperability between opaque agentic applications.","summary":"25k stars, Apache 2.0, Linux Foundation project contributed by Google; JSON-RPC 2.0 over HTTPS; sync, SSE streaming, push; agent cards for discovery.","author":"","publisher":"","date":"","claim_ids":["c1","c2","c4"],"found_by":"claude-fable-5","extra":{},"accessed_at":"2026-07-24T16:11:53.205Z","link_status":"timeout","quote_status":"unverified","prev":"genesis","hash":"8bb448f6eba30a6c471e28054aba7d912b7684947fc3436446a6abc6701d78f5"},{"id":"s2","type":"news","url":"https://www.linuxfoundation.org/press/a2a-protocol-surpasses-150-organizations-lands-in-major-cloud-platforms-and-sees-enterprise-production-use-in-first-year","title":"A2A Protocol Surpasses 150 Organizations (Linux Foundation, Apr 9 2026)","quote":"A2A defines how agents communicate and coordinate with each other across organizational boundaries, while MCP defines how agents connect to internal tools and data sources.","summary":"One-year milestone: 150+ orgs; production on Google Cloud, Azure AI Foundry/Copilot Studio, AWS Bedrock AgentCore Runtime.","author":"","publisher":"","date":"","claim_ids":["c3","c4"],"found_by":"claude-fable-5","extra":{},"accessed_at":"2026-07-24T16:11:59.578Z","link_status":"ok","quote_status":"verified","prev":"8bb448f6eba30a6c471e28054aba7d912b7684947fc3436446a6abc6701d78f5","hash":"55a7b82ceb98b6814aee9f365381dca81892fbd6a1cacc79563af1f0952caa1f"}]}