How much of aider did AI write?

89.5%

AI signed 89.5% of the 12,461 commits of aider. Signed by Aider (11,155), Gemini (30), Codex (1), and Claude (1).

Since its first commit, on April 4, 2023. Read on November 5, 2026, at commit 5dc9490. Read it as markdown

Who signed the commits

aider12,461 commits
  • People1,308 commits

Commits per month

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

0100Jun 2025: 90 commits, 63 signed by AIJun 2025Jul 2025: 21 commits, 14 signed by AIAug 2025: 46 commits, 42 signed by AISep 2025: 10 commits, 4 signed by AIOct 2025: 4 commits, 0 signed by AINov 2025: 14 commits, 7 signed by AINov 2025Dec 2025: 7 commits, 6 signed by AIJan 2026: 2 commits, 0 signed by AIFeb 2026: 33 commits, 32 signed by AIMar 2026: 19 commits, 16 signed by AIApr 2026: 14 commits, 14 signed by AIMay 2026: 3 commits, 0 signed by AIMay 2026
  • Signed by AI
  • People
The figures, month by month
MonthCommitsSigned by AIShare
May 2026300%
Apr 20261414100%
Mar 2026191684.2%
Feb 2026333297%
Jan 2026200%
Dec 20257685.7%
Nov 202514750%
Oct 2025400%
Sep 202510440%
Aug 2025464291.3%
Jul 2025211466.7%
Jun 2025906370%
May 202533431794.9%
Apr 202544942394.2%
Mar 20251,2561,23298.1%
Feb 202530929695.8%
Jan 202542038892.4%
Dec 202475273998.3%
Nov 202476273997%
Oct 202449046695.1%
Sep 202470967294.8%
Aug 20241,5661,54198.4%
Jul 202459157797.6%
Jun 202436632989.9%

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 aider?
Aider, with 11,155 of the 12,461 commits of aider.
Since when does AI sign commits in aider?
Since June 2024: the first month an AI tool signed a commit of aider.
How many commits does aider have?
aider has 12,461 commits since April 4, 2023. Merges don’t count.

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