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.

Apache Struts is a free, open-source, MVC framework for creating elegant, modern Java web applications

01Result

apache/struts ↗

apache/struts AI coding statistics: 77.6%

of 161 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
77.6% agent · top contributor 98.4%3 contributors
individual

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

125
agent commits
36
other considered commits
3
agent contributors
98.4%
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

125assisted
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.

Agent share by month

Agent-attributed commit share by month
MonthAgent shareConsidered commits
2026-0275%12
2026-0380%10
2026-0433.3%6
2026-0545.5%11
2026-0650%12
2026-0770.6%34
2026-0889.5%38
2026-0997.4%38

Peak month: 97.4%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic12577.6%
Cursor AgentAnysphere21.2%

03Evidence

Inspect the matches

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

Matched commit samples

  • a9ef39ea on GitHubWW-5720 fix(rest): log any-setter dynamic-key rejections once per request Claude Code
  • 349314a3 on GitHubWW-5748 fix(rest): let Jackson XML's deserializer modifier see the bean deClaude Code
  • 0be1f3f3 on GitHubWW-5747 fix(rest): leave the parser at the end of an object the redaction Claude Code
  • 4c94c4f8 on GitHubWW-5549 Fix I18nInterceptor supportedLocale breaking request_locale (#1594Cursor Agent
  • ca740ed8 on GitHubWW-5514 Add StrutsProxyService for proxy detection and resolution (#1586)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 window267
Merge commits removed−4
CI / dependency bots removed−102
Considered161

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 →Java AI coding statisticsCompare evidence across Java repositories →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 apache/struts

Scan another repository

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