a2aproject /A2A
Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.
- Stars
- 26,400 stars
- Forks
- 2,688 forks
- Language
- Shell
- License
- APACHE-2.0
- Created
- Mar 25, 2025
- Last push
- Nov 2, 2026
- Updated
- Nov 2, 2026
In the Repository Index from the Seed Dataset since Oct 22, 2026.
Star History
192 days recorded, Apr 26, 2026 – Nov 3, 2026 (UTC). Net change +3,198 stars.
Apr 26, 2026Nov 3, 2026
Apr 26, 2026Nov 3, 2026
Observations
What the Repository Host reported each day.
| Day (UTC) | Stars | Forks | Last push | Archived |
|---|---|---|---|---|
| Nov 3, 2026 | 26,400 | 2,688 | Nov 2, 2026 | No |
| Nov 2, 2026 | 26,381 | 2,687 | Nov 1, 2026 | No |
| Nov 1, 2026 | 26,364 | 2,687 | Nov 1, 2026 | No |
| Oct 31, 2026 | 26,359 | 2,687 | Oct 30, 2026 | No |
| Oct 30, 2026 | 26,342 | 2,682 | Oct 29, 2026 | No |
| Oct 29, 2026 | 26,329 | 2,683 | Oct 28, 2026 | No |
| Oct 28, 2026 | 26,315 | 2,681 | Oct 27, 2026 | No |
| Oct 27, 2026 | 26,305 | 2,680 | Oct 21, 2026 | No |
| Oct 26, 2026 | 26,293 | 2,678 | Oct 21, 2026 | No |
| Oct 25, 2026 | 26,283 | 2,679 | Oct 21, 2026 | No |
| Oct 24, 2026 | 26,273 | 2,678 | Oct 21, 2026 | No |
| Oct 23, 2026 | 26,259 | 2,677 | Oct 21, 2026 | No |
| Oct 22, 2026 | 26,255 | 2,677 | Oct 21, 2026 | No |