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

EveryInc/compound-engineering-plugin ↗

EveryInc/compound-engineering-plugin AI coding statistics: 26.1%

of 1,033 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
26.1% agent · top contributor 51.5%28 contributors
team

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

270
agent commits
763
other considered commits
28
agent contributors
51.5%
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

270assisted
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. Across the whole index, 96% of agent commits are assisted.

Agent share by month

Agent-attributed commit share by month
MonthAgent shareConsidered commits
2026-0250.6%81
2026-0341.4%227
2026-0455.3%159
2026-0523.3%60
2026-064.2%95
2026-076.7%163
2026-084.2%190
2026-0917.2%58

Peak month: 55.3%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic25124.3%
Cursor AgentAnysphere181.7%
DevinCognition20.2%

03Evidence

Inspect the matches

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

Matched commit samples

  • 2783b8e3 on GitHubfix(site): make built HTML work at any base path (#1669)Claude Code
  • 5130557e on GitHubfeat(packs): compound, ground, and enforce domain knowledge via Compound PClaude Code
  • 235252fa on GitHubfeat(site): publish the docs site at every.to/compound-engineering (#1664)Claude Code
  • 062de4b5 on GitHubfix(ce-code-review): cheap review for small low-consequence diffs (#1706)Cursor Agent
  • 5c32ef92 on GitHubfix(skills): tighten Astra-era description and ask-first load (#1683)Cursor Agent
  • f050478d on GitHubrefactor(skills): say conditions in ordinary English (#1682)Cursor Agent
  • 6158fc0c on GitHubfix(codex-content): preserve URLs and mention-like text (#1254)Devin
  • b1372bc5 on GitHubfix(ce-resolve-pr-feedback): stream GraphQL responses to temp files and fiDevin

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 window1,214
Merge commits removed−54
CI / dependency bots removed−127
Considered1,033

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
EveryInc/compound-engineering-plugin
Default branch
main
Resolved HEAD
082c83e0537c803ac1d927daafc2e6eb6962dedf ↗
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 position82nd percentile

Midrank percentile; equal shares split the tied positions.

Repository
26.1%
Cohort median
5.4%
Share rank
67 / 376
0th50th100th

Percentile = (repositories below + half of 1 tied repository) ÷ 376.

Continue exploring

Claude Code commitsBrowse repositories with detected Claude Code signatures →Cursor Agent commitsBrowse repositories with detected Cursor Agent signatures →Devin commitsBrowse repositories with detected Devin 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 EveryInc/compound-engineering-plugin

Scan another repository

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