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.

General purpose 3D and 2D game engine using Go (golang) and Vulkan with built in editor

01Result

KaijuEngine/kaiju ↗

KaijuEngine/kaiju AI coding statistics: 0.3%

of 969 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

0.3% agent · top contributor 100%1 contributor

individual

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

agent commits

966

other considered commits

agent contributors

100%

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

3assisted

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: 1.8%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
GitHub Copilot	GitHub	3	0.3%

03Evidence

Inspect the matches

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

Matched commit samples

2b52a547 on GitHubStarting to stub in some more primitive physics shapesGitHub Copilot
991685ab on GitHubAdding broad phase collision detectionGitHub Copilot
a5e9e61e on GitHubThrowing some initial stuff together to get things startedGitHub 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	1,170
Merge commits removed	−201
CI / dependency bots removed	−0
Considered	969

Bots are excluded from the denominator entirely. Agent attribution requires a literal supported signature; no code-style inference is used.

Continue exploring

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 KaijuEngine/kaiju

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	0%	99
2026-03	0%	26
2026-04	1.8%	163
2026-05	0%	451
2026-06	0%	117
2026-07	0%	50
2026-08	0%	58
2026-09	0%	5