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.

Fluent System Icons are a collection of familiar, friendly and modern icons from Microsoft.

01Result

microsoft/fluentui-system-icons ↗

microsoft/fluentui-system-icons AI coding statistics: 4%

of 252 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
4% agent · top contributor 60%3 contributors
individual

One person is driving this. The headline number reflects a single contributor's workflow, not a project-wide shift.

10
agent commits
242
other considered commits
3
agent contributors
60%
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

10assisted
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
2026-020%40
2026-039.8%41
2026-046.1%33
2026-050%21
2026-062.9%34
2026-073.6%55
2026-080%16
2026-098.3%12

Peak month: 9.8%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
GitHub CopilotGitHub83.2%
Claude CodeAnthropic20.8%

03Evidence

Inspect the matches

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

Matched commit samples

  • 6746ea9f on GitHubfix(react-icons): prevent synthetic bolding of font icons (#1236)GitHub Copilot
  • 9ec25a13 on GitHubchore(deps): aggregate 11 open Dependabot PRs into one (#1135)GitHub Copilot
  • 99d0703e on GitHubdocs: sync standalone package release artifacts after failed publish commiGitHub Copilot
  • 8a0c8cdc on GitHubfeat(react-icons): deprecate colored svg variants (#1010)Claude Code
  • ce603900 on GitHubfeat(docsite): Updated storybook acording to last changes (#1019)Claude Code

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 window270
Merge commits removed−0
CI / dependency bots removed−18
Considered252

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 →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 microsoft/fluentui-system-icons

Scan another repository

Try