44.4%

of 27 commits were committed by an AI agent — a floor, not an estimate

Too little recent activity to publish. Only 27 commits landed in this window, so the percentage is noisy. Repositories below 100 are excluded from the index for this reason.

44.4% agent · top contributor 33.3%7 contributors

team

A small group is using agents. Adoption has spread beyond one person but is not project-wide.

agent commits

human commits

agent contributors

33.3%

largest contributor

Assisted or autonomous

12assisted

0autonomous

Assisted — a developer’s identity authored the commit and the agent added itself as co-author. The agent ran git commit during a working session, with a person there. Autonomous — a bot identity is the author, no human in the loop. Across the whole index, 93.7% of agent commits are assisted.

Agent share by month

Feb26

Mar26

Apr26

May26

Jun26

Peak month: 100%. Bars are scaled to that peak, not to 100%.

Which agents

Claude Code

Anthropic

44.4%

Verify it yourself

Sample commits that matched. Every one links to GitHub — check the trailers.

9906a34ddocs: add beginner-friendly walkthrough & tutorial video to READMEClaude Code
871ce4daFix YAML front matter errors in design.md filesClaude Code
ee6f18ecFix: clear navDots container and strip edit state in exportFileClaude Code

What was excluded

Commits in window	29
Merge commits removed	−2
CI / dependency bots removed	−0
Considered	27

Bots are excluded from the denominator entirely. Counting dependabot as “AI-written code” is the fastest way to produce a meaningless number.

How this was measured

Measured over February–August 2026, cloned directly. Detection is deterministic string matching against signatures agents write about themselves — no heuristics, no style analysis. Merge commits and CI bots are excluded from the denominator. The figure is a floor: squash merges strip trailers, so real usage is higher. Contributor counts are aggregate — no individual is named.

Run it yourself: npx qmmit-cli zarazhangrui/frontend-slides

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