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 open source codebase powering HuggingChat

01Result

huggingface/chat-ui ↗

huggingface/chat-ui AI coding statistics: 32.9%

of 380 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
32.9% agent · top contributor 53.6%6 contributors
team

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

125
agent commits
255
other considered commits
6
agent contributors
53.6%
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

125assisted
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
2026-0246.5%71
2026-0347.1%17
2026-0429.4%51
2026-0537%27
2026-0638.8%85
2026-0729.4%51
2026-0813%46
2026-0915.6%32

Peak month: 47.1%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic12332.4%
Cursor AgentAnysphere20.5%

03Evidence

Inspect the matches

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

Matched commit samples

  • 98be561b on GitHubSay that the billing setting covers inference (#2559)Claude Code
  • 477d40fb on GitHubSmall UI changes in: ML Intern: inline budget editor styling, $0 and centsClaude Code
  • 8cb54414 on GitHubSurface and embed Trackio dashboards, etc. in the side panel in ML Intern Claude Code
  • 72976c3d on GitHubfix: don't crash the server on URI paths with invalid percent-encoding (#2Cursor Agent
  • c100c162 on GitHubfix: restore aws4 + @aws-sdk/credential-providers for MONGODB-AWS auth (#2Cursor 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 window380
Merge commits removed−0
CI / dependency bots removed−0
Considered380

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 huggingface/chat-ui

Scan another repository

Try