Pulse
2026-09-18-v3.0
Dataset
2026-09-18-v3.0
Ruleset
b2e8889c66f7
Scanned
2026-09-16
Window
February–September 15, 2026
Local to this browser

01Result

mui/material-ui ↗

mui/material-ui AI coding statistics: 9.3%

of 594 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
9.3% agent · top contributor 27.3%15 contributors
org-wide

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

55
agent commits
539
other considered commits
15
agent contributors
27.3%
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

49assisted
6autonomous

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. Across the whole index, 96% of agent commits are assisted.

Agent share by month

Agent-attributed commit share by month
MonthAgent shareConsidered commits
2026-025.2%58
2026-035.6%126
2026-045.2%116
2026-055.7%70
2026-067.8%77
2026-0710.9%46
2026-0818.5%65
2026-0933.3%36

Peak month: 33.3%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic498.2%
GitHub CopilotGitHub50.8%
Cursor AgentAnysphere10.2%

03Evidence

Inspect the matches

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

Matched commit samples

  • 053c4319 on GitHub[code-infra] Compare the nightly React runs with the stable Argos build (#Claude Code
  • 62a348bf on GitHub[test] Fix flaky DocSearch modal screenshots (#49122)Claude Code
  • 30b2aa74 on GitHub[test] Add a visual regression fixture for the DocSearch modal (#49002)Claude Code
  • 1bae65f3 on GitHub[modal][dialog] Fix scrollbar compensation in Shadow DOM (#48826)GitHub Copilot
  • 7e487863 on GitHubBump MUI infra packages (#48365)GitHub Copilot
  • 4d3b1b0e on GitHub[tooltip] Simplify RTL styles using CSS logical properties (#48351)GitHub Copilot
  • 69dd1a27 on GitHubfix(infra): resolve Renovate dashboard warnings (#48700)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 window898
Merge commits removed−0
CI / dependency bots removed−304
Considered594

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

05Provenance

Pinned to a source state

This observation names the repository state, release, and detector that produced it. Use these identifiers when reproducing or citing the result.

Dataset release
2026-09-18-v3.0
Scan date
2026-09-16
Ruleset
sha256:b2e8889c66f72c18a61839f0bf1a9f77b5481ba2def044dba33c797b2f2bdcae
Canonical repository
mui/material-ui
Default branch
master
Resolved HEAD
c74a69d30d927bfa78dd2d4ec966286d1632d7bf ↗
Resolved
2026-09-16
Measurement window
February–September 15, 2026
Download observation JSONDeterministic export · same values as this page

06Peer context

Position among comparable repositories

The cohort uses the same release and measurement window, then narrows to the repository’s ecosystem and removes low-activity observations.

CohortJS/TS · 376 eligible repositories · at least 100 considered commits2026-09-18-v3.0 · February–September 15, 2026 · 194 of 570 ecosystem repositories excluded
Agent-commit share position63rd percentile

Midrank percentile; equal shares split the tied positions.

Repository
9.3%
Cohort median
5.4%
Share rank
138 / 376
0th50th100th

Percentile = (repositories below + half of 2 tied repositories) ÷ 376.

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 →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 mui/material-ui

Scan another repository

Try