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 collection of the Claude Code open source

01Result

chauncygu/collection-claude-code-source-code ↗

chauncygu/collection-claude-code-source-code AI coding statistics: 22.9%

of 227 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

22.9% agent · top contributor 36.5%7 contributors

team

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

agent commits

175

other considered commits

agent contributors

36.5%

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

52assisted

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.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	47	20.7%
GitHub Copilot	GitHub	5	2.2%

03Evidence

Inspect the matches

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

Matched commit samples

d7ac8337 on GitHubremove stray root-level files (moved into clawspring/)Claude Code
eaaeebb0 on GitHubadd claude-code-source-code, claw-code, original-source-code and READMEsClaude Code
570c3b5b on GitHubadd clawspring source code as regular filesClaude Code
b33d8570 on GitHubUpdate pyproject.tomlGitHub Copilot
89f2fb28 on GitHubUpdate README.mdGitHub Copilot
18cd5cdf on GitHubUpdate README.mdGitHub 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	246
Merge commits removed	−19
CI / dependency bots removed	−0
Considered	227

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 →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 chauncygu/collection-claude-code-source-code

Scan another repository

Try