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.

A modern JavaScript library for handling Hangul characters.

01Result

toss/es-hangul ↗

toss/es-hangul AI coding statistics: 44.4%

of 9 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

Too little recent activity to publish. Only 9 commits landed in this window, so the percentage is noisy. Repositories below 100 are excluded from the index for this reason.

44.4% agent · top contributor 100%1 contributor

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

100%

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

4assisted

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: 50%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	4	44.4%

03Evidence

Inspect the matches

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

Matched commit samples

3f02824c on GitHubfix(ci): grant pull-requests write permission to release workflow (#388)Claude Code
ea06e349 on GitHubfix(assemble): 숫자·기호 등 비한글 문자가 섞인 입력에서 발생하던 오류 수정 (#386)Claude Code
79e7ef3d on GitHubfix(standardizePronunciation): 제12항 [붙임 2] 적용 (ㅅ/ㅆ/ㅊ/ㅌ 받침 + ㅎ → ㅌ) (#385)Claude Code

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	10
Merge commits removed	−0
CI / dependency bots removed	−1
Considered	9

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 →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 toss/es-hangul

Scan another repository

Try

Month	Agent share	Considered commits
2026-07	50%	8
2026-08	0%	1