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.

Library for conversion between Traditional and Simplified Chinese

01Result

BYVoid/OpenCC ↗

BYVoid/OpenCC AI coding statistics: 16.4%

of 475 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
16.4% agent · top contributor 44.9%8 contributors
team

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

78
agent commits
397
other considered commits
8
agent contributors
44.9%
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

67assisted
11autonomous

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
2026-0354.8%42
2026-0431.6%76
2026-0511.8%102
2026-065.3%150
2026-0711.5%78
2026-083.8%26
2026-09100%1

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

Which agents

AgentVendorCommitsShare
GitHub CopilotGitHub5311.2%
Claude CodeAnthropic265.5%
Cursor AgentAnysphere10.2%

03Evidence

Inspect the matches

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

Matched commit samples

  • 0137a24b on GitHubt2s: 乾斷食 → 干断食, 乾紅 → 干红 (#1429)GitHub Copilot
  • 3a3f7e9d on GitHubFix 黄梁美梦 conversion: 黃樑美夢 → 黃梁美夢 (#1408)GitHub Copilot
  • 38548b7c on GitHubCorrect 别强 default conversion as 別強 (#1378)GitHub Copilot
  • c363a7ba on GitHubKeep 夥 unchanged in t2s when it means "many" (#1491)Claude Code
  • b8bf091a on GitHubInclude Jieba plugin in source tarball and improve reproducibility (#1483)Claude Code
  • 8a8ef3eb on GitHubFix review findings in the ambiguity reporting feature (#1462)Claude Code
  • 178f05db on GitHubs2t: keep 雇 as a non-default STCharacters candidate alongside 僱 (#906)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 window483
Merge commits removed−0
CI / dependency bots removed−8
Considered475

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 →C++ AI coding statisticsCompare evidence across C++ 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 BYVoid/OpenCC

Scan another repository

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