4.9%

of 904 commits were committed by an AI agent — a floor, not an estimate

4.9% agent · top contributor 31.8%24 contributors

org-wide

Adoption is broad. Many contributors are committing agent-authored work, which is what a real organisational rollout looks like.

agent commits

860

human commits

agent contributors

31.8%

largest contributor

Assisted or autonomous

43assisted

1autonomous

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

Jul26

Aug26

Sep26

Peak month: 8.8%. Bars are scaled to that peak, not to 100%.

Which agents

Cursor Agent	Anysphere	18	2%
Claude Code	Anthropic	13	1.4%
GitHub Copilot	GitHub	13	1.4%

Verify it yourself

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

ffe66ffffeat(health): support custom deletion messages (#27595) (#27596)Cursor Agent
52378dd5chore: sync maintainer files for membership Sep 2026 (#29544)Cursor Agent
bd339b37docs: document hydrator git-only repository support (#29541)Cursor Agent
785005d9fix(health): a KubeVirt VirtualMachine declared stopped is Healthy (#29664Claude Code
eb15eb4afeat: add bundled health check for KServe LLMInferenceService (#29599) (#2Claude Code
034ab615feat(health): add built-in health check for TLSRoute (#26596)Claude Code
656a4c30fix(repo-server): fixes server-side diff with Helm+Kubernetes (#28092)GitHub Copilot
eb547130fix: Server-Side diff should respect impersonation (#28821)GitHub Copilot
d94bfc0dchore(deps): update dependency dexidp/dex to v2.45.1 (#28850)GitHub Copilot

What was excluded

Commits in window	1,573
Merge commits removed	−23
CI / dependency bots removed	−646
Considered	904

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 argoproj/argo-cd

Scan another repository

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