A2A Protocol
by Google · open-source · Last verified 2026-03-17
Google's open protocol for agent-to-agent communication and task delegation. Enables AI agents from different providers to discover capabilities, negotiate tasks, and collaborate across organizational boundaries.
https://github.com/google/a2a-protocol ↗C
C—Below Average
Adoption: DQuality: AFreshness: A+Citations: CEngagement: F
Specifications
- License
- Apache-2.0
- Pricing
- open-source
- Capabilities
- agent-discovery, task-delegation, capability-negotiation, cross-platform-communication
- Integrations
- Use Cases
- multi-agent-systems, agent-interoperability, enterprise-automation, cross-platform-agents
- API Available
- Yes
- SDK Languages
- python, typescript
- Deployment
- self-hosted
- Rate Limits
- N/A (protocol specification)
- Data Privacy
- Self-hosted; data flows controlled by implementation
- Tags
- protocol, agent-to-agent, google, interoperability
- Added
- 2026-03-17
- Completeness
- 100%
Index Score
40Adoption
35
Quality
80
Freshness
95
Citations
40
Engagement
0