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.

Replace port numbers with stable, named local URLs. For humans and agents.

01Result

vercel-labs/portless ↗

vercel-labs/portless AI coding statistics: 3.8%

of 160 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
3.8% agent · top contributor 16.7%6 contributors
team

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

6
agent commits
154
other considered commits
6
agent contributors
16.7%
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

6assisted
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

Agent-attributed commit share by month
MonthAgent shareConsidered commits
2026-028.3%24
2026-036.5%62
2026-040%42
2026-050%6
2026-060%7
2026-070%11
2026-080%7
2026-090%1

Peak month: 8.3%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic53.1%
Cursor AgentAnysphere10.6%

03Evidence

Inspect the matches

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

Matched commit samples

  • 44e987db on GitHubfix(windows): silence DEP0190 by replacing shell:true+array with cmd.exe /Claude Code
  • da7d5d6f on GitHubfeat(cli): add --name flag to run command for setting base name (#89)Claude Code
  • 8d4bbb62 on GitHubFix DNS label length limit for worktree-prefixed hostnames (#87)Claude Code
  • 62594a40 on GitHubfix: force SHA-256 for TLS certs and fix Node.js compat for cert checks (#Cursor Agent

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 window161
Merge commits removed−0
CI / dependency bots removed−1
Considered160

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 →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 vercel-labs/portless

Scan another repository

Try