A2
a2aproject/A2A
Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.
23.1k 2.3k +14/wk
GitHub PyPI 2-source
a2a a2a-mcp a2a-protocol a2a-server agents generative-ai linux-foundation
Trend
14
Star & Fork Trend (40 data points)
Stars
Forks
Multi-Source Signals
Growth Velocity
a2aproject/A2A has +14 stars this period , with cross-source activity across 2 platforms (github, pypi). 7-day velocity: 0.1%.
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| Metric | A2A | agentscope | vanna | strix |
|---|---|---|---|---|
| Stars | 23.1k | 23.2k | 23.2k | 23.3k |
| Forks | 2.3k | 2.4k | 2.3k | 2.5k |
| Weekly Growth | +14 | +50 | +3 | +38 |
| Language | Shell | Python | Python | Python |
| Sources | 2 | 3 | 2 | 2 |
| License | Apache-2.0 | Apache-2.0 | MIT | Apache-2.0 |
Capability Radar vs agentscope
A2A
agentscope
Maintenance Activity 100
Last code push 0 days ago.
Community Engagement 51
Fork-to-star ratio: 10.2%. Active community forking and contributing.
Issue Burden 70
Issue data not yet available.
Growth Momentum 44
+14 stars this period — 0.06% growth rate.
License Clarity 95
Licensed under Apache-2.0. Permissive — safe for commercial use.
Risk scores are computed from real-time repository data. Higher scores indicate healthier metrics.