Dataset: 2026-10-27-catalog-ai-v2
Ruleset: b2e8889c66f7
Scanned: 2026-10-27
Window: February–September 15, 2026

Catalog tracking observation. This repository is measured with the same fixed window and ruleset, but it is not part of the published benchmark or its aggregate claims.

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01Result

chakra-ui/zag ↗

chakra-ui/zag AI coding statistics: 4.7%

of 403 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

4.7% agent · top contributor 36.8%7 contributors

team

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

agent commits

384

other considered commits

agent contributors

36.8%

largest contributor

02Drivers

What shapes this result

Mode, timing, and detected signatures show whether the result reflects broad adoption or one concentrated workflow.

Assisted or autonomous

12assisted

7autonomous

Assisted — a developer’s identity authored the commit and the agent added itself as co-author. Autonomous — a bot identity authored the commit without a human identity attached.

Agent share by month

Peak month: 15%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
GitHub Copilot	GitHub	13	3.2%
Claude Code	Anthropic	5	1.2%
Cursor Agent	Anysphere	3	0.7%

03Evidence

Inspect the matches

Public commit samples let you inspect the signatures behind the aggregate result.

Matched commit samples

ab36b5fa on GitHubdocs: add changeset for date-input ArrowRight fixGitHub Copilot
c5acd9c6 on GitHubfix: restore range ArrowRight segment navigationGitHub Copilot
de2bc769 on GitHubchore: outline date-input range fix planGitHub Copilot
f50a0e26 on GitHubfix(file-upload): pass data-invalid to label props (#3290)Claude Code
b1820cdf on GitHubchore(tree-view): add tree-view in dialog example (#3162)Claude Code
71694d4a on GitHubfeat(date-input): improvements (#3013)Claude Code
4652508d on GitHubfix: add placement side data attributesCursor Agent
005e8faf on GitHubfix: add select trigger data-sideCursor Agent
f564d9c1 on GitHubchore: add AGENTS.md with cloud-specific development instructionsCursor Agent

04Method

What entered the denominator

The result begins with commit history, removes merges and routine automation, and reports literal agent signatures as a lower bound.

Exclusion ledger

Commits in window	528
Merge commits removed	−57
CI / dependency bots removed	−68
Considered	403

Bots are excluded from the denominator entirely. Agent attribution requires a literal supported signature; no code-style inference is used.

Continue exploring

Claude Code commitsBrowse repositories with detected Claude Code signatures →GitHub Copilot commitsBrowse repositories with detected GitHub Copilot signatures →Cursor Agent commitsBrowse repositories with detected Cursor Agent signatures →TypeScript AI coding statisticsCompare evidence across TypeScript repositories →GitHub AI commit analyzerInspect another repository with the same evidence model →

Reproduce this observation

Run the same detector locally.

Deterministic signature matching; no code-style inference. Squash merges can remove trailers, so this result remains a measured floor.

npx qmmit-cli chakra-ui/zag

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	4.7%	86
2026-03	4.4%	91
2026-04	6%	50
2026-05	15%	40
2026-06	3.2%	31
2026-07	0%	37
2026-08	2%	49
2026-09	0%	19