How much of shiki did AI write?

0.1%

AI signed 0.1% of the 2,543 commits of shiki. Signed by Cursor (1) and GitHub Copilot (1).

Since its first commit, on October 29, 2018. Read on November 9, 2026, at commit de15fd2. Read it as markdown

Who signed the commits

shiki2,543 commits
  • People2,540 commits

Commits per month

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

050Dec 2025: 31 commits, 1 signed by AIDec 2025Jan 2026: 7 commits, 0 signed by AIFeb 2026: 20 commits, 0 signed by AIMar 2026: 8 commits, 0 signed by AIApr 2026: 1 commits, 0 signed by AIMay 2026: 3 commits, 0 signed by AIMay 2026Jun 2026: 11 commits, 0 signed by AIJul 2026: 8 commits, 0 signed by AIAug 2026: 9 commits, 0 signed by AISep 2026: 9 commits, 0 signed by AIOct 2026: 9 commits, 1 signed by AINov 2026: 12 commits, 0 signed by AINov 2026
  • Signed by AI
  • People
The figures, month by month
MonthCommitsSigned by AIShare
Nov 20261200%
Oct 20269111.1%
Sep 2026900%
Aug 2026900%
Jul 2026800%
Jun 20261100%
May 2026300%
Apr 2026100%
Mar 2026800%
Feb 20262000%
Jan 2026700%
Dec 20253113.2%
Nov 20253100%
Oct 2025700%
Sep 20251600%
Aug 20251800%
Jul 2025900%
Jun 20251400%
May 20251300%
Apr 20251400%
Mar 20251300%
Feb 20254500%
Jan 20257500%
Dec 20242100%

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 shiki?
Cursor, with 1 of the 2,543 commits of shiki.

The proof: its last signed commit, 5c919dd

Since when does AI sign commits in shiki?
Since December 2025: the first month an AI tool signed a commit of shiki.
How many commits does shiki have?
shiki has 2,543 commits since October 29, 2018. Merges don’t count.

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