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

home-assistant/frontend ↗

home-assistant/frontend AI coding statistics: 12.1%

of 2,362 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
12.1% agent · top contributor 25.2%44 contributors
org-wide

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

286
agent commits
2,076
other considered commits
44
agent contributors
25.2%
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

283assisted
3autonomous

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
2026-023%361
2026-036.1%375
2026-0413.8%297
2026-0511.5%288
2026-0610.9%393
2026-0718.7%267
2026-0814.7%259
2026-0938.5%122

Peak month: 38.5%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic1888%
GitHub CopilotGitHub1004.2%
Cursor AgentAnysphere100.4%

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 window2,920
Merge commits removed−16
CI / dependency bots removed−542
Considered2,362

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
home-assistant/frontend
Default branch
dev
Resolved HEAD
216468cf505656a347e0b604ee7bf026470173c7 ↗
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.

CohortOther · 23 eligible repositories · at least 100 considered commits2026-09-18-v3.0 · February–September 15, 2026 · 78 of 101 ecosystem repositories excluded
Agent-commit share position98th percentile

Midrank percentile; equal shares split the tied positions.

Repository
12.1%
Cohort median
0.3%
Share rank
1 / 23
0th50th100th

Percentile = (repositories below + half of 1 tied repository) ÷ 23.

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 home-assistant/frontend

Scan another repository

Try