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 framework for building reusable, testable & encapsulated view components in Ruby on Rails.

01Result

ViewComponent/view_component ↗

ViewComponent/view_component AI coding statistics: 24.9%

of 209 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

24.9% agent · top contributor 57.7%6 contributors

team

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

agent commits

157

other considered commits

agent contributors

57.7%

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

39assisted

13autonomous

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: 63.6%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
GitHub Copilot	GitHub	45	21.5%
Claude Code	Anthropic	7	3.3%

03Evidence

Inspect the matches

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

Matched commit samples

602fe2d1 on GitHubSkip Capybara-based RSpec specs on Ruby headGitHub Copilot
af85ccfc on GitHubSkip system tests on Ruby headGitHub Copilot
8ac599ac on GitHubDefine Net::ReadLimitExceeded stub as backup for Ruby headGitHub Copilot
aa0c68b4 on GitHubAdd CHANGELOG entry for rubocop-view_component resourceClaude Code
cf1674af on GitHubMove rubocop-view_component to new Tools sectionClaude Code
a9766c21 on GitHubAdd rubocop-view_component to resourcesClaude 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	435
Merge commits removed	−158
CI / dependency bots removed	−68
Considered	209

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 →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 ViewComponent/view_component

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	22.9%	35
2026-03	63.6%	11
2026-04	20.8%	24
2026-05	0%	44
2026-06	11.1%	9
2026-07	0%	6
2026-08	33.8%	65
2026-09	60%	15