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.

A workflow language for data-driven computational pipelines

01Result

nextflow-io/nextflow ↗

nextflow-io/nextflow AI coding statistics: 19.6%

of 485 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
19.6% agent · top contributor 84.2%8 contributors
individual

One person is driving this. The headline number reflects a single contributor's workflow, not a project-wide shift.

95
agent commits
390
other considered commits
8
agent contributors
84.2%
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

93assisted
2autonomous

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
2026-0231.4%70
2026-0334.8%69
2026-0419%79
2026-0513.7%51
2026-0615.4%52
2026-0717.6%74
2026-084.8%63
2026-0911.1%27

Peak month: 34.8%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic9519.6%
Cursor AgentAnysphere10.2%

03Evidence

Inspect the matches

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

Matched commit samples

  • f1c2b63d on GitHubDocument multiple architectures in the `arch` directive (#7622) [ci skip]Claude Code
  • 61eaa295 on GitHubAdd codespell CI check and fix existing typos (#7594) [ci fast]Claude Code
  • 8b07422b on GitHubAdopt shared io.seqera:lib-util-net ProxyConfig for egress proxy handling Claude Code
  • 5400da66 on GitHubFix independently-verified findings from a security audit (#7503)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 window532
Merge commits removed−0
CI / dependency bots removed−47
Considered485

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 →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 nextflow-io/nextflow

Scan another repository

Try