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.

Assistive Context-Aware Toolkit (ACAT)

01Result

intel/acat ↗

intel/acat AI coding statistics: 90.9%

of 66 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

Too little recent activity to publish. Only 66 commits landed in this window, so the percentage is noisy. Repositories below 100 are excluded from the index for this reason.

90.9% agent · top contributor 96.7%2 contributors

individual

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

agent commits

other considered commits

agent contributors

96.7%

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

60assisted

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: 92.3%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
GitHub Copilot	GitHub	60	90.9%

03Evidence

Inspect the matches

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

Matched commit samples

13e1a75a on GitHubPhase 3 Workstream C: Full async/await migration for all I/O-bound operatiGitHub Copilot
f0c4ab37 on GitHubAnimation System: Core Engine POC (#270)GitHub Copilot
065d4d43 on GitHubEventBus subscriber migration: add missing event types and wire dual-fire GitHub 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	66
Merge commits removed	−0
CI / dependency bots removed	−0
Considered	66

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 →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 intel/acat

Scan another repository

Try

Agent-attributed commit share by month
Month	Agent share	Considered commits
2026-02	92.3%	65
2026-04	0%	1