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.

無料で使える中品質なテキスト読み上げソフトウェア、VOICEVOXのエディター

01Result

VOICEVOX/voicevox ↗

VOICEVOX/voicevox AI coding statistics: 34.5%

of 110 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
34.5% agent · top contributor 36.8%8 contributors
team

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

38
agent commits
72
other considered commits
8
agent contributors
36.8%
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

38assisted
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
2026-0247.6%21
2026-0320%10
2026-0425%12
2026-0538.5%13
2026-0641.7%24
2026-0721.4%14
2026-0828.6%7
2026-0933.3%9

Peak month: 47.6%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic3027.3%
GitHub CopilotGitHub98.2%
Cursor AgentAnysphere10.9%

03Evidence

Inspect the matches

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

Matched commit samples

  • 161c24eb on GitHubfeat: 歌い方変更機能を追加する (#3073)Claude Code
  • 4cc5e9bb on GitHubfeat: 音素タイミング編集でホイールによるスクロールとズームをできるようにする (#3087)Claude Code
  • 0a7fcc85 on GitHubfeat: ボリューム相対編集の表示と操作フィードバックを整備する (#3078)Claude Code
  • 0cbbe632 on GitHubfeat: Playwright locator の書き方をスキルに追記する (#3043)GitHub Copilot
  • c5368f81 on GitHubtest: SongTrackRenderer の unit test の時間切れを防ぐ (#3047)GitHub Copilot
  • 5b3307dc on GitHubtest: Playwrightの全体タイムアウトを延ばす (#3034)GitHub Copilot
  • b8717d77 on GitHubrefactor: 名詞的なsingをsongに統一 (#3101)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 window112
Merge commits removed−2
CI / dependency bots removed−0
Considered110

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 →Cursor Agent commitsBrowse repositories with detected Cursor Agent signatures →TypeScript AI coding statisticsCompare evidence across TypeScript 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 VOICEVOX/voicevox

Scan another repository

Try