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.

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01Result

kovetskiy/mark ↗

kovetskiy/mark AI coding statistics: 63%

of 370 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

63% agent · top contributor 89.7%8 contributors

individual

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

233

agent commits

137

other considered commits

agent contributors

89.7%

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

231assisted

2autonomous

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: 95.5%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	182	49.2%
GitHub Copilot	GitHub	42	11.4%
Cursor Agent	Anysphere	9	2.4%

03Evidence

Inspect the matches

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

Matched commit samples

3d6d0e69 on GitHubdocs(mermaid): put the doc comments back on their functionsClaude Code
d78c2ca0 on GitHubbuild: keep the merman version in one fileClaude Code
af4718bd on GitHubbuild: install merman where the tests and the image can use itClaude Code
ac264210 on GitHubFeature/robust comment preservation (#768)GitHub Copilot
a43f5fec on GitHubrefactor: modernize Go primitivesGitHub Copilot
2fdcab25 on GitHubchore: bump module path to v16GitHub Copilot
8bbdaf58 on GitHubfix(mark): default empty page type before UpdatePageCursor Agent
95ce7a83 on GitHubfix(page): preserve page type after move refreshCursor Agent
bda531d5 on GitHubfix(page): ignore off-anchor title collisions when using foldersCursor 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 window	432
Merge commits removed	−0
CI / dependency bots removed	−62
Considered	370

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 →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 kovetskiy/mark

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	0%	2
2026-03	61.5%	65
2026-04	50%	4
2026-06	54.8%	31
2026-07	0%	84
2026-08	93.2%	73
2026-09	95.5%	111