How much of kafka did AI write?
AI signed 0.5% of the 18,582 commits of kafka. Signed by Claude (72), GitHub Copilot (15), and Cursor (1).
Since its first commit, on August 1, 2011. Read on November 7, 2026, at commit ef6a6c1. Read it as markdown
Who signed the commits
- People18,489 commits
Commits per month
Each month's commits up to its last one, with those an AI signed. Merges don't count.
- Signed by AI
- People
The figures, month by month
| Month | Commits | Signed by AI | Share |
|---|---|---|---|
| Nov 2026 | 52 | 6 | 11.5% |
| Oct 2026 | 210 | 29 | 13.8% |
| Sep 2026 | 212 | 12 | 5.7% |
| Aug 2026 | 171 | 6 | 3.5% |
| Jul 2026 | 201 | 10 | 5% |
| Jun 2026 | 200 | 3 | 1.5% |
| May 2026 | 153 | 1 | 0.7% |
| Apr 2026 | 167 | 6 | 3.6% |
| Mar 2026 | 226 | 3 | 1.3% |
| Feb 2026 | 123 | 1 | 0.8% |
| Jan 2026 | 108 | 0 | 0% |
| Dec 2025 | 108 | 1 | 0.9% |
| Nov 2025 | 176 | 2 | 1.1% |
| Oct 2025 | 127 | 3 | 2.4% |
| Sep 2025 | 137 | 3 | 2.2% |
| Aug 2025 | 109 | 0 | 0% |
| Jul 2025 | 142 | 0 | 0% |
| Jun 2025 | 173 | 1 | 0.6% |
| May 2025 | 201 | 0 | 0% |
| Apr 2025 | 223 | 0 | 0% |
| Mar 2025 | 207 | 0 | 0% |
| Feb 2025 | 236 | 0 | 0% |
| Jan 2025 | 344 | 0 | 0% |
| Dec 2024 | 268 | 0 | 0% |
The last commits an AI signed
- 9052057MINOR: Use orElseGet for the topology fallback in StreamsGroup describe (#24081)Claude· Nov 6, 2026
- 98e0bebMINOR: Assert expected exceptions are thrown (#24107)Claude· Nov 6, 2026
- 20fff03MINOR: Retry share DLQ config setup in the share consume bench worker. (#24110)Claude· Nov 6, 2026
- 72955baMINOR: Fix Javadoc and typos in group-coordinator (#24083)Claude· Nov 3, 2026
- 598caf0MINOR: Make the message array length limit configurableClaude· Nov 3, 2026
- 8aa5700MINOR: Add missing @Override annotations in group-coordinator (#24066)Claude· Nov 2, 2026
- 98fa512MINOR: Fix Javadoc of GroupCoordinator (#24044)Claude· Oct 31, 2026
- 330318dKAFKA-21341: Report a TLS close_notify without a TCP FIN as a disconnect (#23933)Claude· Oct 30, 2026
- 9a61f57KAFKA-21214: [8/8] Add the uniform2 consumer group assignor (#23723)Claude· Oct 28, 2026
- a589c27KAFKA-21356: Relieve the persister thread of share group DLQ processing. (#23964)Claude· Oct 28, 2026
How we know
Every AI coding tool leaves its signature in the commits it makes: a Co-Authored-By line, its own author name, or the merge of its branch. SeeRepo reads those signatures in the repo's history; a commit without one counts as made by people, and merges don't count.
Every AI tool SeeRepo recognizes →Frequently asked questions
Which AI tool signed the most commits in kafka?
The proof: its last signed commit, 9052057
Since when does AI sign commits in kafka?
How many commits does kafka have?
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