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

cypress-io/cypress ↗

cypress-io/cypress AI coding statistics: 59%

of 751 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
59% agent · top contributor 49%17 contributors
org-wide

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

443
agent commits
308
other considered commits
17
agent contributors
49%
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

434assisted
9autonomous

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
2026-020%37
2026-032.4%41
2026-043.6%84
2026-0525%124
2026-0680%140
2026-0786.3%95
2026-0892.7%164
2026-0993.9%66

Peak month: 93.9%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic37449.8%
Cursor AgentAnysphere8210.9%
GitHub CopilotGitHub10.1%

03Evidence

Inspect the matches

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

Matched commit samples

  • a1b69653 on GitHubchore: add path-scoped Claude rules and correct drifted agent guidance (#3Claude Code
  • ce6f8fbf on GitHubchore: convert three driver specs to TypeScript (#34854)Claude Code
  • 4d374e00 on GitHubtest: convert three driver cypress specs to TypeScript (#34853)Claude Code
  • b8dc4e62 on GitHubchore: skip private packages in npm release dry-run script (#34804)Cursor Agent
  • d27572bc on GitHubfix: serve tap GraphQL at a namespace-independent route (#34660)Cursor Agent
  • e51ac784 on GitHubfeat: add the cypress tap CLI for driving a running Cypress session (#3454Cursor Agent
  • 99bec899 on GitHubfix: namespace Angular CT temp tsconfig by projectRoot hash (#33635)GitHub Copilot

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 window1,171
Merge commits removed−190
CI / dependency bots removed−230
Considered751

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
cypress-io/cypress
Default branch
develop
Resolved HEAD
a1b69653f1fca97228bde651e304e7d7d01682a1 ↗
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 position96th percentile

Midrank percentile; equal shares split the tied positions.

Repository
59%
Cohort median
5.4%
Share rank
17 / 376
0th50th100th

Percentile = (repositories below + half of 1 tied repository) ÷ 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 cypress-io/cypress

Scan another repository

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