Rank #77 · on radar since 2026-07-07
A2A
Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.
A2A is a AI agent on the Cresting radar since 2026-07-07, currently ranked #77 of 2372 tracked tools with a momentum score of 59.5. It has 24,674 GitHub stars (+24,673 in the last 7 days). Momentum measures how fast a tool is rising, not how big it is; the score recomputes hourly from public signals.
Momentum
59.5
24h· new7d· new
Why it's ranked
Every score decomposes into published factors — the same math for every tool, paid or not. Read the methodology →
| Velocity (weighted, cohort-normalized) | 1.000 |
| Recency boost | 0.000 |
| Signal decay | 0.992 |
| Corroboration | 1.000 |
| Quality gate | 1.000 |
Raw signals (30 days)
github · forks+0 in window · 0 latest · 2 snapshots
github · stars+0 in window · 1 latest · 2 snapshots
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