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.

Xterm/VT100 Terminal emulator library in Swift with AppKit, UIKit, WebAssembly, Web, headless frontends.

01Result

migueldeicaza/SwiftTerm ↗

migueldeicaza/SwiftTerm AI coding statistics: 6.3%

of 397 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

6.3% agent · top contributor 20%18 contributors

org-wide

Adoption is broad. Many contributors are committing agent-authored work, which is what a real organisational rollout looks like.

agent commits

372

other considered commits

agent contributors

20%

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

25assisted

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: 17.6%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	17	4.3%
GitHub Copilot	GitHub	8	2%

03Evidence

Inspect the matches

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

Matched commit samples

364cdc93 on GitHubAdd TerminalView.keyboardEnhancementFlags (#693)Claude Code
964c44dc on GitHubHonour the transmission medium when answering a Kitty graphics query (#684Claude Code
5fe78a5a on GitHubCenter glyphs vertically when lineSpacing > 1Claude Code
cfd8fa52 on GitHubfind swiftpm shaders beside xctest bundlesGitHub Copilot
c33ead78 on GitHubretain bidi paragraph line identitiesGitHub Copilot
d3457d60 on GitHubnormalize unicode grapheme test oracleGitHub 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	478
Merge commits removed	−80
CI / dependency bots removed	−1
Considered	397

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 →Swift AI coding statisticsCompare evidence across Swift 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 migueldeicaza/SwiftTerm

Scan another repository

Try

Month	Agent share	Considered commits
2026-01	0%	3
2026-02	1.8%	56
2026-03	4.8%	21
2026-04	13.6%	22
2026-05	16.7%	24
2026-06	17.6%	17
2026-07	8.6%	35
2026-08	2.2%	181
2026-09	15.8%	38