Official JavaScript SDK for the Agent2Agent (A2A) Protocol
TypeScript · active 2025-06-23 → 2026-08-05 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 409 days from 2025-06-23 to 2026-08-05. Pushes: 437 total, peak 19 in a day. Pull requests: 220 total, peak 14 in a day. Issues: 79 total, peak 6 in a day. Comments: 729 total, peak 42 in a day. Stars: 192 total, peak 4 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 |
|---|---|---|---|---|
| ishymko | 379 | 156 | 41 | 102 |
| gemini-code-assist[bot] | 331 | 0 | 0 | 228 |
| swapydapy | 239 | 25 | 38 | 110 |
| bartek-gralewicz | 137 | 115 | 8 | 5 |
| guglielmo-san | 109 | 14 | 12 | 37 |
| dependabot[bot] | 78 | 11 | 61 | 6 |
| mprynce | 72 | 0 | 0 | 42 |
| ajaynagotha | 70 | 0 | 6 | 46 |
| a2a-bot | 60 | 50 | 10 | 0 |
| JakubWorek | 50 | 45 | 1 | 1 |
| tchapacan | 40 | 0 | 2 | 23 |
| botraunak | 31 | 0 | 1 | 16 |
| github-actions[bot] | 26 | 1 | 0 | 25 |
| drew-foxall | 19 | 0 | 0 | 12 |
| HasmH | 14 | 0 | 2 | 9 |
| kthota-g | 14 | 5 | 1 | 3 |
| ronantakizawa | 9 | 0 | 1 | 6 |
| release-please[bot] | 9 | 5 | 1 | 3 |
| yarolegovich | 7 | 0 | 0 | 4 |
| aryaraj132 | 7 | 0 | 1 | 5 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#546github-actions[bot]2026-07-03 07:05feat: Add example of Sybil-resistant A2A handoff using TRACE
- Issue comment#558github-actions[bot]2026-06-30 10:45fix: v0.3 compatibility error handling, method classification, and add TCK compat agent workflow
- Issue#483JakubWorek2026-05-27 11:39feat(compat): Implement JSON-RPC v0.3 transport
- Pull request#499JakubWorek2026-05-27 11:39
- Pull request#470dependabot[bot]2026-05-15 06:31
- Issue#475bartek-gralewicz2026-05-13 13:30feat(compat): Implement JSON-RPC v0.3 transport handler
- Pull request#460dependabot[bot]2026-05-11 15:06
- Pull request#460dependabot[bot]2026-05-11 15:06
- Issue comment#442bartek-gralewicz2026-05-11 13:57chore(epic/1.0_breaking_changes): release sdk 1.0.0-alpha.0
- Issue comment#317Varun-S102026-05-11 06:50[Feat]: Passthrough http status code in error
- Issue#452bartek-gralewicz2026-05-08 10:41[Feat]: Enabling backward support for v0.3 spec
- Issue#289bartek-gralewicz2026-05-08 09:59[Feat]: Add support for AgentCardSignature
- Issue comment#446gemini-code-assist[bot]2026-05-04 10:39ci: Add --tag beta for prereleases
- Pull request#446bartek-gralewicz2026-05-04 10:39
- Issue comment#445github-actions[bot]2026-05-04 10:08ci: Use release-as in release_please config
- Pull request#445bartek-gralewicz2026-05-04 10:05
- Issue comment#444github-actions[bot]2026-05-04 09:47feat: Update samples to 1.0
- Pull request#440dependabot[bot]2026-05-02 04:40
- Pull request#440dependabot[bot]2026-05-02 04:40
- Issue comment#437bartek-gralewicz2026-04-30 07:47feat: Enforce stream ordering
- Pull request#436bartek-gralewicz2026-04-29 14:19
- Issue comment#321FilipMasar2026-04-24 13:36[Feat]: Support 1.0 spec
- Pull request#423ishymko2026-04-23 14:32
- Pull request#424bartek-gralewicz2026-04-23 12:19
- Issue#193bartek-gralewicz2026-04-21 09:35[Task]: 1.0: Use StreamResponse as push notifications payload
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 192 stars here means stars gained during the window, not the repo's star count.