Database · ai-tools
A2A Protocol
Agent2Agent (A2A) open protocol enabling communication and interoperability between agentic applications.
Protocol
Overview
Official A2A protocol site documents an open interop standard for agentic applications.
Details
- Website
- https://a2a-protocol.org/
- Pricing model
- Open Source
- Platform
- Web.
- Privacy relevance
- UNKNOWN
- Strengths
- Open protocol, interoperability between agents
- Limitations
- Protocol design; adoption and implementation require ecosystem participation
- Last reviewed
- 2026-09-02