Pulse
2026-09-18-v3.0
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.

Modern data layer for TypeScript apps - type-safe ORM, built-in access control, automatic query services

01Result

zenstackhq/zenstack ↗

zenstackhq/zenstack AI coding statistics: 47.3%

of 245 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
47.3% agent · top contributor 56.9%15 contributors
team

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

116
agent commits
129
other considered commits
15
agent contributors
56.9%
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

114assisted
2autonomous

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

Agent-attributed commit share by month
MonthAgent shareConsidered commits
2026-0213.9%36
2026-0342.3%71
2026-0462.2%45
2026-0564.3%28
2026-0659.1%22
2026-0753.8%13
2026-0850%20
2026-0950%10

Peak month: 64.3%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic11044.9%
GitHub CopilotGitHub72.9%

03Evidence

Inspect the matches

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

Matched commit samples

  • eb8895f0 on GitHubci: pin publish-and-release job to Node 22.x (#2836)Claude Code
  • b8862078 on GitHubfix(language): resolve `@uuid` version arg by name in validation (#2835)Claude Code
  • 5aaf48ae on GitHubfix(zod): resolve `@uuid` version and `@time` precision by argument nameClaude Code
  • 83920a24 on GitHubfix(cli): db pull missing relation name if one model has both to-one and tGitHub Copilot
  • 5a60fb22 on GitHubfix(orm): type inference for polymorphic models (#2543)GitHub Copilot
  • 5bff0253 on GitHubSwitch CI from BuildJet to GitHub-hosted runners (#2446)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 window304
Merge commits removed−25
CI / dependency bots removed−34
Considered245

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 →TypeScript AI coding statisticsCompare evidence across TypeScript 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 zenstackhq/zenstack

Scan another repository

Try