28.2%

of 39 commits were committed by an AI agent — a floor, not an estimate

Too little recent activity to publish. Only 39 commits landed in this window, so the percentage is noisy. Repositories below 100 are excluded from the index for this reason.

28.2% agent · top contributor 54.5%6 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

54.5%

largest contributor

Assisted or autonomous

11assisted

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

Jun26

Aug26

Peak month: 85.7%. Bars are scaled to that peak, not to 100%.

Which agents

Claude Code	Anthropic	9	23.1%
GitHub Copilot	GitHub	2	5.1%

Verify it yourself

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

d9307dbcfix(context): skip chmod on pre-existing dirs in SaveUploadedFile (#4702)Claude Code
da1e1086test(context): use t.TempDir() for SaveUploadedFile permission test on WSLClaude Code
4a3eb31ffix(recovery): record recovered panics in c.Errors (#4698)Claude Code
8dd20118fix(deps): bump golang.org/x/net and golang.org/x/text to patched versionsGitHub Copilot
e292e5cadocs: document and finalize Gin v1.12.0 release (#4551)GitHub Copilot

What was excluded

Commits in window	53
Merge commits removed	−0
CI / dependency bots removed	−14
Considered	39

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 gin-gonic/gin

Scan another repository

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