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.

An experimental Rust port of the TypeScript 7 compiler (tsc)

01Result

pingdotgg/ts-rust ↗

pingdotgg/ts-rust AI coding statistics: 0.5%

of 3,657 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

0.5% 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

3,638

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

19assisted

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: 3.3%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	19	0.5%

03Evidence

Inspect the matches

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

Matched commit samples

0b61097c on GitHubreport TS1046 for unmodified top-level declarations in .d.ts filesClaude Code
a6a0394a on GitHubreport nullable callee invocations with the dedicated codesClaude Code
15f2f3ee on GitHubrelate readonly arrays like the oracleClaude 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	3,809
Merge commits removed	−152
CI / dependency bots removed	−0
Considered	3,657

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 →Rust AI coding statisticsCompare evidence across Rust 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 pingdotgg/ts-rust

Scan another repository

Try

Month	Agent share	Considered commits
2026-06	0%	598
2026-07	3.3%	573
2026-08	0%	1978
2026-09	0%	508