7.5%

of 1,433 commits were committed by an AI agent — a floor, not an estimate

7.5% agent · top contributor 19.6%21 contributors

org-wide

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

107

agent commits

1,326

human commits

agent contributors

19.6%

largest contributor

Assisted or autonomous

96assisted

11autonomous

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

Peak month: 10.6%. Bars are scaled to that peak, not to 100%.

Which agents

Claude Code	Anthropic	94	6.6%
GitHub Copilot	GitHub	12	0.8%
Cursor Agent	Anysphere	1	0.1%

Verify it yourself

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

3517bdf6docs(core): update supported versions table on releases page (#36627)Claude Code
e89885f0docs(nx-cloud): update BYOK and AI key setup for 2026.07.1 (#36457)Claude Code
378526cddocs(nx-cloud): explain why GitHub App needs organization-level permissionClaude Code
744b28bedocs(misc): merge inferred tasks into mental model and tighten how nx workGitHub Copilot
df95a62dfix(misc): prevent crash when opening browser in Podman+WSL container (#34GitHub Copilot
beb8600cfeat(nx-plugin): add vitest support for e2e tests (#34041)GitHub Copilot
4e55f9aadocs(misc): update nx download stats (#34596)Cursor Agent

What was excluded

Commits in window	1,470
Merge commits removed	−0
CI / dependency bots removed	−37
Considered	1,433

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 nrwl/nx

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