Pulse
2026-09-18-v3.0
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.

An open source cross-platform USB stack for embedded system

01Result

hathach/tinyusb ↗

hathach/tinyusb AI coding statistics: 22.1%

of 1,016 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
22.1% agent · top contributor 68.4%16 contributors
team

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

225
agent commits
791
other considered commits
16
agent contributors
68.4%
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

188assisted
37autonomous

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

Agent-attributed commit share by month
MonthAgent shareConsidered commits
2026-0214.1%78
2026-039.8%173
2026-0427.8%115
2026-059.8%112
2026-0668.1%163
2026-0721.6%167
2026-082.2%137
2026-095.6%71

Peak month: 68.1%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic17317%
GitHub CopilotGitHub525.1%

03Evidence

Inspect the matches

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

Matched commit samples

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 window1,314
Merge commits removed−298
CI / dependency bots removed−0
Considered1,016

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 →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 hathach/tinyusb

Scan another repository

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