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Project comparison
A2A vs Hermes Agent
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
A2A
Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.
23.7K
Stars
0
Weekly
57/100
Health
Hermes Agent
The agent that grows with you
144.7K
Stars
0
Weekly
80/100
Health
Quick Take
Adoption
Hermes Agent has the larger GitHub footprint with 144.7K stars.
Momentum
A2A is currently growing faster at 0 stars this week.
Maintenance
Hermes Agent has the stronger health score at 80/100.
Side-by-side Metrics
| Signal | A2A | Hermes Agent |
|---|---|---|
| GitHub stars | 23.7K | 144.7K |
| Weekly growth | 0 | 0 |
| Health score | 57 | 80 |
| Contributors | 140 | 1.0K |
| Commits per week | 5.0 | 610.4 |
| Open issues | 259 | 10.2K |
| Language | Shell | Python |
| License | Apache-2.0 | MIT |
| Last commit | 11d ago | 14h ago |
| Last release | v1.0.0 | v2026.5.7 |
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