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.

Official JavaScript repository for Clerk authentication

01Result

clerk/javascript ↗

clerk/javascript AI coding statistics: 8.1%

of 1,234 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
8.1% agent · top contributor 16%24 contributors
org-wide

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

100
agent commits
1,134
other considered commits
24
agent contributors
16%
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

99assisted
1autonomous

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
2026-010%2
2026-028.3%132
2026-035.2%172
2026-042.9%103
2026-054.8%147
2026-064.8%250
2026-076.7%179
2026-0817.8%152
2026-0919.6%97

Peak month: 19.6%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic977.9%
Cursor AgentAnysphere20.2%
GitHub CopilotGitHub10.1%

03Evidence

Inspect the matches

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

Matched commit samples

  • d7bd6e49 on GitHubfeat(ui): add the Mosaic user profile password section (#9750)Claude Code
  • 9565c9b2 on GitHubfeat(ui): animate mosaic field messages (#9756)Claude Code
  • cb6a376c on GitHubfeat(ui): list every enterprise connection and scope the SSO wizard to oneClaude Code
  • b5fa9f6a on GitHubchore(backend, clerk-js): Deprecate metadata updates in user update methodCursor Agent
  • 5a7225ef on GitHubfeat(ui,shared,localizations): Add test step for `<ConfigureSSO />` (#8544Cursor Agent
  • b85d66c8 on GitHubchore(repo): Build and publish native passkeys binaries on production releGitHub 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 window1,314
Merge commits removed−0
CI / dependency bots removed−80
Considered1,234

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 →Cursor Agent commitsBrowse repositories with detected Cursor Agent 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 clerk/javascript

Scan another repository

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