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.

Open-source simulator for autonomous driving research.

01Result

carla-simulator/carla ↗

carla-simulator/carla AI coding statistics: 52.2%

of 414 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

52.2% agent · top contributor 91.7%8 contributors

individual

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

216

agent commits

198

other considered commits

agent contributors

91.7%

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

216assisted

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: 67.2%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	204	49.3%
Cursor Agent	Anysphere	7	1.7%
GitHub Copilot	GitHub	5	1.2%

03Evidence

Inspect the matches

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

Matched commit samples

e59a4194 on GitHubPythonAPI: fix str(WorldSettings) throwing when fixed_delta_seconds is unsClaude Code
b9576d57 on GitHubCamera delivery: route the raster cameras' readback through the sensor pooClaude Code
a06391a3 on GitHubav_stacks/autoware: RViz shows the front camera and follows the egoClaude Code
5b085047 on GitHubAdd light/weather migration test plan to TO_TEST.mdCursor Agent
77beda76 on GitHubAdd light/weather API smoke test scriptCursor Agent
d24b762a on GitHubFlag clients for light re-query after day/night changesCursor Agent
3c66ee76 on GitHubdocs(map): document left-handed traffic support on ue5-dev (#9749)GitHub Copilot
4e081f3d on GitHubSemantic segmentation color palette fix (#9701)GitHub Copilot
c755e50f on GitHubUpdate LibCarla/source/carla/road/Map.cppGitHub 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	430
Merge commits removed	−16
CI / dependency bots removed	−0
Considered	414

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 →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 carla-simulator/carla

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	50%	2
2026-03	16.7%	6
2026-04	10%	20
2026-05	5.6%	18
2026-06	5.3%	19
2026-07	25%	40
2026-08	64.1%	245
2026-09	67.2%	64