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.

📱The official Wikipedia iOS app.

01Result

wikimedia/wikipedia-ios ↗

wikimedia/wikipedia-ios AI coding statistics: 6.3%

of 2,284 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

6.3% agent · top contributor 50.3%11 contributors

team

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

145

agent commits

2,139

other considered commits

agent contributors

50.3%

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

145assisted

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

Peak month: 20.2%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	132	5.8%
GitHub Copilot	GitHub	13	0.6%

03Evidence

Inspect the matches

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

Matched commit samples

bd6e74df on GitHubLock the evergreen account creation flow to portraitClaude Code
6065e544 on GitHubRemove superseded app icon sets and align alternate icon keysClaude Code
21060642 on GitHubRemove 52 unused CommonStrings and their translationsClaude Code
a71a69bb on GitHubChange variable declaration from var to let for mainItemsGitHub Copilot
f38209d3 on GitHubPotential fix for pull request findingGitHub Copilot
d05c7521 on GitHubCode review feedback adjustmentsGitHub 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 window	3,489
Merge commits removed	−1,205
CI / dependency bots removed	−0
Considered	2,284

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 →GitHub Copilot commitsBrowse repositories with detected GitHub Copilot signatures →Swift AI coding statisticsCompare evidence across Swift 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 wikimedia/wikipedia-ios

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	0.3%	307
2026-03	1%	296
2026-04	0.4%	271
2026-05	1.1%	281
2026-06	4%	272
2026-07	20.2%	326
2026-08	9%	376
2026-09	16.8%	155