How much of Checkmate did AI write?

0.8%

AI signed 0.8% of the 7,534 commits of Checkmate. Signed by Claude (59).

Since its first commit, on April 30, 2024. Read on November 12, 2026, at commit 33f48b5. Read it as markdown

Who signed the commits

Checkmate7,534 commits
  • People7,474 commits

Commits per month

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

0500Dec 2025: 9 commits, 0 signed by AIDec 2025Jan 2026: 361 commits, 0 signed by AIFeb 2026: 361 commits, 0 signed by AIMar 2026: 243 commits, 1 signed by AIApr 2026: 259 commits, 6 signed by AIMay 2026: 170 commits, 1 signed by AIMay 2026Jun 2026: 192 commits, 0 signed by AIJul 2026: 129 commits, 0 signed by AIAug 2026: 172 commits, 12 signed by AISep 2026: 256 commits, 20 signed by AIOct 2026: 200 commits, 14 signed by AINov 2026: 91 commits, 0 signed by AINov 2026
  • Signed by AI
  • People
The figures, month by month
MonthCommitsSigned by AIShare
Nov 20269100%
Oct 2026200147%
Sep 2026256207.8%
Aug 2026172127%
Jul 202612900%
Jun 202619200%
May 202617010.6%
Apr 202625962.3%
Mar 202624310.4%
Feb 202636100%
Jan 202636100%
Dec 2025900%
Nov 20253400%
Oct 20257234.2%
Sep 20259000%
Aug 202515021.3%
Jul 202522500%
Jun 202536000%
May 202530000%
Apr 202519800%
Mar 202532500%
Feb 202543500%
Jan 202535700%
Dec 202431700%

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 Checkmate?
Claude, with 59 of the 7,534 commits of Checkmate.

The proof: its last signed commit, a8cb1b6

Since when does AI sign commits in Checkmate?
Since August 2025: the first month an AI tool signed a commit of Checkmate.
How many commits does Checkmate have?
Checkmate has 7,534 commits since April 30, 2024. Merges don’t count.

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