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.

Fast, cross-platform and reliable multipart downloader with asynchronous progress events for .NET applications.

01Result

bezzad/Downloader ↗

bezzad/Downloader AI coding statistics: 16.8%

of 273 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

16.8% agent · top contributor 87%3 contributors

individual

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

agent commits

227

other considered commits

agent contributors

87%

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

46assisted

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: 44.7%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	41	15%
GitHub Copilot	GitHub	5	1.8%

03Evidence

Inspect the matches

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

Matched commit samples

25e63b64 on GitHubdocs: record the v5.9.6 release in PLAN.mdClaude Code
632ccdc1 on GitHubfix: always report a terminal state, even an unexpected oneClaude Code
5cd4b4e0 on GitHubdocs: fix readme code sample, docker tag, and navigationClaude Code
db364bec on GitHubBump version to 5.4.0 and update release notes to include AOT compilation GitHub Copilot
1818fd06 on GitHubRefactor serialization to use PackageInfo class and simplify DownloadPackaGitHub Copilot
b7515c0c on GitHubUpdate src/Downloader/SocketClient.csGitHub 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	312
Merge commits removed	−39
CI / dependency bots removed	−0
Considered	273

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 bezzad/Downloader

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	0%	82
2026-03	7.5%	40
2026-04	33.3%	12
2026-05	0%	34
2026-06	34.8%	46
2026-07	44.7%	47
2026-08	20%	10
2026-09	0%	2