1.8%

of 1,178 commits were committed by an AI agent — a floor, not an estimate

1.8% agent · top contributor 23.8%11 contributors

org-wide

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

agent commits

1,157

human commits

agent contributors

23.8%

largest contributor

Assisted or autonomous

21assisted

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

Jul26

Aug26

Sep26

Peak month: 4.8%. Bars are scaled to that peak, not to 100%.

Which agents

Claude Code	Anthropic	14	1.2%
Cursor Agent	Anysphere	6	0.5%
GitHub Copilot	GitHub	1	0.1%

Verify it yourself

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

d1a7dc78fix: stamp utm_content before other params so GA4's 100-char link_url keepClaude Code
8af8c591docs: tag llms.txt Confident AI links with UTMsClaude Code
be5b0193fix(synthesizer): avoid UnboundLocalError when a document yields 0 chunksClaude Code
d59c5326feat(voice): resolve simulation audio into a configurable default folderCursor Agent
aab6d31brefactor(voice): group duplex/connector state and drop dynamic attribute pCursor Agent
483085fecentralize otel attribute keys and preserve staged span fieldsCursor Agent
783b28c7feat(evaluate): honor DisplayConfig.display_option in console outputGitHub Copilot

What was excluded

Commits in window	1,491
Merge commits removed	−313
CI / dependency bots removed	−0
Considered	1,178

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 confident-ai/deepeval

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