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.

The batteries included agent harness.

01Result

langchain-ai/deepagentsjs ↗

langchain-ai/deepagentsjs AI coding statistics: 5%

of 242 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
5% agent · top contributor 41.7%6 contributors
team

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

12
agent commits
230
other considered commits
6
agent contributors
41.7%
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

12assisted
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
2026-026.1%66
2026-034.3%47
2026-046.7%30
2026-057.1%14
2026-067.4%27
2026-070%24
2026-084.5%22
2026-090%12

Peak month: 7.4%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic104.1%
Cursor AgentAnysphere10.4%
GitHub CopilotGitHub10.4%

03Evidence

Inspect the matches

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

Matched commit samples

  • 95afe3e2 on GitHubchore(deepagents): widen langsmith peer range to >=0.7.1 <0.10.0 (#776)Claude Code
  • 204cb274 on GitHubchore(quickjs): refine dynamic subagent prompt to trigger on workflow keywClaude Code
  • 18557db7 on GitHubfix(deepagents): gate cache_control writes on per-call request.model (#551Claude Code
  • 2de43020 on GitHubfix(deepagents): evict large HumanMessages to filesystem (#357)Cursor Agent
  • d92f17fb on GitHubFix for Comparison between inconvertible types (#256)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 window408
Merge commits removed−9
CI / dependency bots removed−157
Considered242

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 langchain-ai/deepagentsjs

Scan another repository

Try