Source: https://seerepo.com/r/shikijs/shiki/ai
Markdown source: https://seerepo.com/r/shikijs/shiki/ai.md
Description: AI signed 0.1% of the 2,543 commits of shiki. Each AI tool with its commits, and the last ones it signed.

# How much of shiki did AI write?

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.

## Who signed the commits

- Cursor: 1 commit (0%)
- GitHub Copilot: 1 commit (0%)
- People: 99.9%

## Commits per month

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

- 2024-12: 21 commits, 0 signed by AI (0%)
- 2025-01: 75 commits, 0 signed by AI (0%)
- 2025-02: 45 commits, 0 signed by AI (0%)
- 2025-03: 13 commits, 0 signed by AI (0%)
- 2025-04: 14 commits, 0 signed by AI (0%)
- 2025-05: 13 commits, 0 signed by AI (0%)
- 2025-06: 14 commits, 0 signed by AI (0%)
- 2025-07: 9 commits, 0 signed by AI (0%)
- 2025-08: 18 commits, 0 signed by AI (0%)
- 2025-09: 16 commits, 0 signed by AI (0%)
- 2025-10: 7 commits, 0 signed by AI (0%)
- 2025-11: 31 commits, 0 signed by AI (0%)
- 2025-12: 31 commits, 1 signed by AI (3.2%)
- 2026-01: 7 commits, 0 signed by AI (0%)
- 2026-02: 20 commits, 0 signed by AI (0%)
- 2026-03: 8 commits, 0 signed by AI (0%)
- 2026-04: 1 commits, 0 signed by AI (0%)
- 2026-05: 3 commits, 0 signed by AI (0%)
- 2026-06: 11 commits, 0 signed by AI (0%)
- 2026-07: 8 commits, 0 signed by AI (0%)
- 2026-08: 9 commits, 0 signed by AI (0%)
- 2026-09: 9 commits, 0 signed by AI (0%)
- 2026-10: 9 commits, 1 signed by AI (11.1%)
- 2026-11: 12 commits, 0 signed by AI (0%)

## The last commits an AI signed

- 2026-10-01 · Cursor · [5c919dd](https://github.com/shikijs/shiki/commit/5c919dd2baf5f727781ba5f06143308384476f49): fix(twoslash): avoid crash when @errors nodes land past EOF (#1316)

## 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: https://seerepo.com/agents

## 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](https://github.com/shikijs/shiki/commit/5c919dd2baf5f727781ba5f06143308384476f49)

### 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.

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.