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.

Cross-platform, sophisticated frontend for the libretro API. Licensed GPLv3.

01Result

libretro/RetroArch ↗

libretro/RetroArch AI coding statistics: 0.1%

of 5,819 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

0.1% agent · top contributor 40%4 contributors

team

A small group is using agents. Adoption has spread beyond one person but is not project-wide.

agent commits

5,814

other considered commits

agent contributors

40%

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

5assisted

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: 0.3%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	5	0.1%

03Evidence

Inspect the matches

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

Matched commit samples

56ce5610 on GitHubdependabot: hold actions/checkout at its current majorClaude Code
ff78e913 on GitHub(ORBIS) Check the tree out without actions/checkoutClaude Code
ed313a32 on GitHubmacOS: fix EXC_BAD_ACCESS in SLSFlushSurfaceWithOptionsAndIndex on first fClaude 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	5,826
Merge commits removed	−2
CI / dependency bots removed	−5
Considered	5,819

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 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 libretro/RetroArch

Scan another repository

Try

Month	Agent share	Considered commits
2026-01	0%	2
2026-02	0%	114
2026-03	0%	297
2026-04	0%	1071
2026-05	0%	261
2026-06	0%	152
2026-07	0.1%	1906
2026-08	0.1%	851
2026-09	0.3%	1165