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.

Simplenote for iOS

01Result

Automattic/simplenote-ios ↗

Automattic/simplenote-ios AI coding statistics: 86%

of 86 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

Too little recent activity to publish. Only 86 commits landed in this window, so the percentage is noisy. Repositories below 100 are excluded from the index for this reason.

86% agent · top contributor 83.8%4 contributors

individual

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

agent commits

other considered commits

agent contributors

83.8%

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

73assisted

1autonomous

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

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	63	73.3%
GitHub Copilot	GitHub	6	7%
OpenAI Codex	OpenAI	5	5.8%

03Evidence

Inspect the matches

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

Matched commit samples

cfc861c5 on GitHubPrioritise release jobs ahead of feature buildsClaude Code
ee541fbe on GitHubUpdate release-toolkit to 14.11.2Claude Code
a8d758ec on GitHubReformat the realignment comment as a bullet listClaude Code
cc7b3998 on GitHubAddress typos discovered by @copilot during code reviewGitHub Copilot
90983c17 on GitHubFix typoGitHub Copilot
3f021995 on GitHubImprove rule descriptionGitHub Copilot
bf6e8da5 on GitHubRemove Google JSON key from configureOpenAI Codex
bf489ce7 on GitHubDocument current UI test failuresOpenAI Codex
9e1deb2e on GitHubUse fastlane ASC API key actionOpenAI Codex

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	186
Merge commits removed	−77
CI / dependency bots removed	−23
Considered	86

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 →OpenAI Codex commitsBrowse repositories with detected OpenAI Codex 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 Automattic/simplenote-ios

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	100%	4
2026-03	100%	3
2026-04	77.8%	9
2026-05	93.5%	46
2026-06	66.7%	9
2026-07	100%	9
2026-08	33.3%	3
2026-09	33.3%	3