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.

Ech0 – An open-source, self-hosted lightweight publishing platform for personal idea sharing.

01Result

lin-snow/Ech0 ↗

lin-snow/Ech0 AI coding statistics: 11.6%

of 1,046 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

11.6% agent · top contributor 98.3%3 contributors

individual

One person is driving this. The headline number reflects a single contributor's workflow, not a project-wide shift.

121

agent commits

925

other considered commits

agent contributors

98.3%

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

121assisted

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: 45.1%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	119	11.4%
GitHub Copilot	GitHub	2	0.2%

03Evidence

Inspect the matches

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

Matched commit samples

011ff2bb on GitHubfix(file): temp-track external records and log stored-file delete failuresClaude Code
c12c5871 on GitHubfix(busen): take shutdown stats snapshot before closing the gateClaude Code
f280b1c2 on GitHubfix(echo): cascade-delete echo extension and clean up orphaned rowsClaude Code
7396f9aa on GitHubPotential fix for pull request findingGitHub Copilot
4db385e6 on GitHubfeat(i18n): add German (de-DE) locale support (#181)GitHub 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	1,251
Merge commits removed	−62
CI / dependency bots removed	−143
Considered	1,046

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 →Go AI coding statisticsCompare evidence across Go 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 lin-snow/Ech0

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	0%	30
2026-03	0.3%	337
2026-04	1.2%	339
2026-05	42.3%	130
2026-06	45.1%	122
2026-07	12.8%	47
2026-08	0%	41