How much of buildkit did AI write?

0.2%

AI signed 0.2% of the 6,140 commits of buildkit. Signed by Codex (5), Claude (3), GitHub Copilot (2), and Cursor (1).

Since its first commit, on November 14, 2014. Read on November 13, 2026, at commit d667ec0. Read it as markdown

Who signed the commits

Commits per month

Each month's commits up to its last one, with those an AI signed. Merges don't count.

0200Dec 2025: 40 commits, 0 signed by AIDec 2025Jan 2026: 41 commits, 0 signed by AIFeb 2026: 33 commits, 0 signed by AIMar 2026: 91 commits, 0 signed by AIApr 2026: 63 commits, 0 signed by AIMay 2026: 72 commits, 0 signed by AIMay 2026Jun 2026: 127 commits, 2 signed by AIJul 2026: 89 commits, 0 signed by AIAug 2026: 70 commits, 1 signed by AISep 2026: 116 commits, 0 signed by AIOct 2026: 106 commits, 7 signed by AINov 2026: 43 commits, 0 signed by AINov 2026
  • Signed by AI
  • People
The figures, month by month
MonthCommitsSigned by AIShare
Nov 20264300%
Oct 202610676.6%
Sep 202611600%
Aug 20267011.4%
Jul 20268900%
Jun 202612721.6%
May 20267200%
Apr 20266300%
Mar 20269100%
Feb 20263300%
Jan 20264100%
Dec 20254000%
Nov 20254900%
Oct 20255600%
Sep 20256700%
Aug 20254200%
Jul 20252514%
Jun 20254100%
May 20255300%
Apr 20253800%
Mar 20254200%
Feb 20258400%
Jan 20255900%
Dec 20243300%

The last commits an AI signed

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 buildkit?
Codex, with 5 of the 6,140 commits of buildkit.

The proof: its last signed commit, 3865c3e

Since when does AI sign commits in buildkit?
Since July 2025: the first month an AI tool signed a commit of buildkit.
How many commits does buildkit have?
buildkit has 6,140 commits since November 14, 2014. Merges don’t count.

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