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.

🚀 Start UI [web] is an opinionated UI starter from the 🐻 BearStudio Team with ⚙️ Node.js, 🟦 TypeScript, ⚛️ React, 📦 TanStack Start, 💨 Tailwind CSS, 🧩 shadcn/ui, 📋 React Hook Form, 🔌 oRPC, 🛠 Prisma, 🔐 Better Auth, 📚 Storybook, 🧪 Vitest, 🎭 Playwright

01Result

BearStudio/start-ui-web ↗

BearStudio/start-ui-web AI coding statistics: 50.9%

of 53 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

Too little recent activity to publish. Only 53 commits landed in this window, so the percentage is noisy. Repositories below 100 are excluded from the index for this reason.

50.9% agent · top contributor 40.7%7 contributors

team

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

agent commits

other considered commits

agent contributors

40.7%

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

27assisted

0autonomous

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

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	24	45.3%
Cursor Agent	Anysphere	3	5.7%

03Evidence

Inspect the matches

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

Matched commit samples

57fd9025 on GitHubfeat: getSession on root beforeLoad to avoid spinner (#740)Claude Code
4cbab737 on GitHubbuild: replace cn util with cnfast (#753)Claude Code
fc84bff7 on GitHubci: skip CI on draft PRs and pin Node to 24 (#732)Claude Code
354b3610 on GitHubchore(deps): upgrade better-auth and @better-auth/expo to 1.7.3 (#763)Cursor Agent
95dad656 on GitHubchore(deps): bump @base-ui/react from 1.2.0 to 1.8.0 (#764)Cursor Agent
319c0dc4 on GitHubchore: bump @bearstudio/ui-state to 2.0.0 (#760)Cursor 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	56
Merge commits removed	−0
CI / dependency bots removed	−3
Considered	53

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 →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 BearStudio/start-ui-web

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	27.3%	22
2026-03	78.9%	19
2026-04	100%	1
2026-07	33.3%	3
2026-08	100%	1
2026-09	42.9%	7