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.

Secure, cross-platform Git credential storage with authentication to GitHub, Azure Repos, and other popular Git hosting services.

01Result

git-ecosystem/git-credential-manager ↗

git-ecosystem/git-credential-manager AI coding statistics: 9.4%

of 203 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

9.4% agent · top contributor 57.9%2 contributors

individual

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

agent commits

184

other considered commits

agent contributors

57.9%

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

8assisted

11autonomous

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: 52.9%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
GitHub Copilot	GitHub	15	7.4%
Claude Code	Anthropic	4	2%

03Evidence

Inspect the matches

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

Matched commit samples

50cdad49 on GitHubFix Bitbucket dark mode footer-logo backgroundGitHub Copilot
95502ae2 on GitHubAdd dark theme support to OAuth authentication response pagesGitHub Copilot
265c4ac3 on GitHubInitial planGitHub Copilot
2226b75f on GitHubfix: Skip redundant git config writes in SignIn when already correctClaude Code
944726b2 on GitHubtest: Add write-call tracking to TestGitConfigurationClaude Code
625d2541 on GitHubtest: Add cache tests and fix precedence bugClaude 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	275
Merge commits removed	−63
CI / dependency bots removed	−9
Considered	203

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 →C# AI coding statisticsCompare evidence across C# 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 git-ecosystem/git-credential-manager

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	26.9%	26
2026-03	52.9%	17
2026-04	9.1%	33
2026-05	0%	3
2026-06	0%	13
2026-07	0%	69
2026-08	0%	11
2026-09	0%	31