How much of vitess did AI write?
0.9%
AI signed 0.9% of the 27,950 commits of vitess. Signed by Claude (221), GitHub Copilot (33), Cursor (5), Devin (1), Codex (1), and Aider (1).
LinkedInWho signed the commits
- Claude221 commits · 0.8%
- GitHub Copilot33 commits · 0.1%
- Cursor5 commits · 0%
- Devin1 commit · 0%
- Codex1 commit · 0%
- +1 more
vitess27,950 commits
- People27,698 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 | 18 | 5 | 27.8% |
| Oct 2026 | 135 | 47 | 34.8% |
| Sep 2026 | 113 | 41 | 36.3% |
| Aug 2026 | 53 | 18 | 34% |
| Jul 2026 | 97 | 34 | 35.1% |
| Jun 2026 | 81 | 30 | 37% |
| May 2026 | 68 | 13 | 19.1% |
| Apr 2026 | 83 | 15 | 18.1% |
| Mar 2026 | 96 | 37 | 38.5% |
| Feb 2026 | 106 | 7 | 6.6% |
| Jan 2026 | 69 | 0 | 0% |
| Dec 2025 | 49 | 1 | 2% |
| Nov 2025 | 42 | 0 | 0% |
| Oct 2025 | 45 | 1 | 2.2% |
| Sep 2025 | 47 | 1 | 2.1% |
| Aug 2025 | 25 | 1 | 4% |
| Jul 2025 | 45 | 1 | 2.2% |
| Jun 2025 | 31 | 1 | 3.2% |
| May 2025 | 23 | 0 | 0% |
| Apr 2025 | 41 | 0 | 0% |
| Mar 2025 | 88 | 0 | 0% |
| Feb 2025 | 78 | 0 | 0% |
| Jan 2025 | 87 | 0 | 0% |
| Dec 2024 | 63 | 0 | 0% |
The last commits an AI signed
- 86a183cvtgate: remove global locks from per-query tablet selection and stats lookup (#21852)Claude· Nov 5, 2026
- bc071d1test: wait for the repointed old primary to commit in `TestVtbackupErrantGTIDs` (#21868)Claude· Nov 5, 2026
- c2c2897build(deps): bump github.com/golangci/golangci-lint/v2 from 2.14.0 to 2.15.0 in /tools/golangci-lint (#21860)Claude· Nov 4, 2026
- 5629666build(deps): bump the vtadmin-npm group in /web/vtadmin with 12 updates (#21862)Claude· Nov 4, 2026
- 04469a8docker: stop overwriting the lite CA bundle with the Go builder's copy (#21842)GitHub Copilot· Nov 2, 2026
- 1b6cca7CI: skip the docker lite build check when no image input changed (#21812)Claude· Oct 29, 2026
- 63c95a9ci: mirror main and release-*.0 branches to vitess-security (#21484)Claude· Oct 29, 2026
- 630a892vreplication, vdiff, binlogplayer: use constant log messages with structured attributes (#21794)Cursor· Oct 29, 2026
- c42aa6dCI: take lightweight jobs off CNCF VMs, and vitess-security off GitHub-hosted runners (#21788)Claude· Oct 29, 2026
- 77cc19clogutil: tighten ThrottledLogger tests (#21753)Cursor· Oct 27, 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 vitess?
Claude, with 221 of the 27,950 commits of vitess.
The proof: its last signed commit, 86a183c
Since when does AI sign commits in vitess?
Since June 2025: the first month an AI tool signed a commit of vitess.
How many commits does vitess have?
vitess has 27,950 commits since February 25, 2012. Merges don’t count.
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