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.

Rhai - An embedded scripting language for Rust.

01Result

rhaiscript/rhai ↗

rhaiscript/rhai AI coding statistics: 7.7%

of 220 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

7.7% agent · top contributor 35.3%5 contributors

team

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

agent commits

203

other considered commits

agent contributors

35.3%

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

17assisted

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: 42.1%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	13	5.9%
GitHub Copilot	GitHub	4	1.8%

03Evidence

Inspect the matches

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

Matched commit samples

af6708da on GitHubEnsure `grain` builds in all valid feature configurations (#1111)Claude Code
72ad275f on GitHubBytecode VM (#1109)Claude Code
13b1d0d1 on GitHubfix: mark split/split_rev string methods as pure for const string supportClaude Code
65350d60 on GitHubPreserve loop break valuesGitHub Copilot
ec905ccb on GitHubAdd new CI test jobs and expand feature coverageGitHub Copilot
4e1e0d28 on GitHubAdd docsGitHub 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	288
Merge commits removed	−68
CI / dependency bots removed	−0
Considered	220

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 →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 rhaiscript/rhai

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	0%	3
2026-03	42.1%	19
2026-04	29.4%	17
2026-05	4.8%	21
2026-06	0%	3
2026-07	0%	2
2026-08	1.6%	129
2026-09	3.8%	26