Samples using the Agent2Agent (A2A) Protocol
active 2025-05-27 → 2025-06-23 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 28 days from 2025-05-27 to 2025-06-23. Pushes: 47 total, peak 9 in a day. Pull requests: 75 total, peak 16 in a day. Issues: 64 total, peak 26 in a day. Comments: 124 total, peak 20 in a day. Stars: 185 total, peak 21 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| holtskinner | 126 | 40 | 25 | 16 |
| rajeshvelicheti | 16 | 3 | 5 | 3 |
| gjakobson | 15 | 0 | 0 | 8 |
| kthota-g | 15 | 1 | 4 | 8 |
| kinfey | 12 | 0 | 2 | 7 |
| pstephengoogle | 12 | 2 | 2 | 3 |
| njbrake | 9 | 0 | 2 | 4 |
| oliverlabs | 9 | 0 | 2 | 6 |
| jland-redhat | 8 | 0 | 0 | 7 |
| moonbox3 | 7 | 0 | 0 | 3 |
| darkhaniop | 7 | 0 | 1 | 4 |
| peterwang2013 | 5 | 0 | 1 | 3 |
| arislan-lilo | 5 | 0 | 0 | 3 |
| adv-11 | 5 | 0 | 1 | 4 |
| google-cla[bot] | 5 | 0 | 0 | 5 |
| swapydapy | 4 | 1 | 3 | 0 |
| vincent-pli | 4 | 0 | 2 | 2 |
| hsuyuming | 4 | 0 | 2 | 2 |
| EUTW06 | 3 | 0 | 0 | 1 |
| jeff-nasseri | 3 | 0 | 1 | 2 |
Recent activity
Latest issues, pull requests and releases
- Issue#154rajeshvelicheti2025-06-23 08:01google.protobuf.runtime_version.VersionError
- Issue comment#136ztf12342025-06-23 06:50a2a_mcp report errors
- Issue#169ranjit-tiger2025-06-23 03:19A2A-MCP with langgraph and semantic kernel
- Issue comment#132tomsun282025-06-22 16:06feat: add a2a server and client java sample build with a2a4j and springboot
- Issue comment#136rajeshvelicheti2025-06-22 12:07a2a_mcp report errors
- Issue comment#154rajeshvelicheti2025-06-22 12:06google.protobuf.runtime_version.VersionError
- Pull request#168qiansuo12025-06-22 09:39
- Pull request#167rajeshvelicheti2025-06-22 05:35
- Pull request#166holtskinner2025-06-21 20:07
- Issue comment#154sehyunsix2025-06-21 02:16google.protobuf.runtime_version.VersionError
- Issue comment#18mprynce2025-06-20 23:41Are there any a2a agents that have been implemented and are running on the public network
- Issue comment#18HeetVekariya2025-06-20 17:59Are there any a2a agents that have been implemented and are running on the public network
- Issue comment#18holtskinner2025-06-20 17:08Are there any a2a agents that have been implemented and are running on the public network
- Issue#18holtskinner2025-06-20 17:08Are there any a2a agents that have been implemented and are running on the public network
- Pull request#164holtskinner2025-06-20 17:00
- Issue comment#143Kurokabe2025-06-20 13:30Cannot import AuthInterceptor from the a2a.client when using python cli
- Issue comment#139EUTW062025-06-20 08:56Too many open files
- Issue#139EUTW062025-06-20 08:56Too many open files
- Issue comment#3Vincethevince2025-06-20 06:21[Bug]: HTTP Error 503 occured in examples/langgraph
- Pull request#163mprynce2025-06-19 23:57
- Issue#138PragyanR2025-06-19 18:49Langgraph A2A Sample fails with object has no attribute 'result'
- Issue comment#138pratikjadhav27262025-06-19 16:52Langgraph A2A Sample fails with object has no attribute 'result'
- Issue#16113326a2025-06-19 08:00agents--travel_planner_agent---bug
- Issue comment#136rajeshvelicheti2025-06-19 06:03a2a_mcp report errors
- Issue#133rajeshvelicheti2025-06-19 06:00Compile Error when compile crewai sample
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 185 stars here means stars gained during the window, not the repo's star count.