Pulse
2026-09-18-v3.0
Dataset
2026-09-18-v3.0
Ruleset
b2e8889c66f7
Scanned
2026-09-16
Window
February–September 15, 2026
Local to this browser

01Result

siyuan-note/siyuan ↗

siyuan-note/siyuan AI coding statistics: 0.3%

of 5,703 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
0.3% agent · top contributor 22.2%9 contributors
org-wide

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

18
agent commits
5,685
other considered commits
9
agent contributors
22.2%
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

18assisted
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. Across the whole index, 96% of agent commits are assisted.

Agent share by month

Agent-attributed commit share by month
MonthAgent shareConsidered commits
2026-020%289
2026-031.1%380
2026-040.2%414
2026-051.7%362
2026-060.4%1007
2026-070.2%1642
2026-080%1346
2026-090%263

Peak month: 1.7%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
GitHub CopilotGitHub150.3%
Claude CodeAnthropic40.1%

03Evidence

Inspect the matches

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

Matched commit samples

  • 16760a55 on GitHub:art: Open bazaar resouce readme by `siyuan://bazaar/{type}/{name}/readme`GitHub Copilot
  • b72a7027 on GitHub:construction_worker: Fix AUR fail. (#17992)GitHub Copilot
  • 24c9c5fd on GitHub:art: Open bazaar resouce readme by `siyuan://bazaar/{type}/{name}/readme`GitHub Copilot
  • 3071ad22 on GitHub:lock: Use parameterized queries in putStat to prevent SQL injection (#176Claude Code
  • 890d2c5a on GitHub:lock: Fix path traversal vulnerability in /repo/diff/ endpoint (#17657)Claude Code
  • b763d787 on GitHub:lock: Fix path traversal vulnerability in /export/temp/ endpoint (#17656)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 window6,265
Merge commits removed−552
CI / dependency bots removed−10
Considered5,703

Bots are excluded from the denominator entirely. Agent attribution requires a literal supported signature; no code-style inference is used.

05Provenance

Pinned to a source state

This observation names the repository state, release, and detector that produced it. Use these identifiers when reproducing or citing the result.

Dataset release
2026-09-18-v3.0
Scan date
2026-09-16
Ruleset
sha256:b2e8889c66f72c18a61839f0bf1a9f77b5481ba2def044dba33c797b2f2bdcae
Canonical repository
siyuan-note/siyuan
Default branch
master
Resolved HEAD
8641553a1f07374001902d3ce773285db1292b2d ↗
Resolved
2026-09-16
Measurement window
February–September 15, 2026
Download observation JSONDeterministic export · same values as this page

06Peer context

Position among comparable repositories

The cohort uses the same release and measurement window, then narrows to the repository’s ecosystem and removes low-activity observations.

CohortJS/TS · 376 eligible repositories · at least 100 considered commits2026-09-18-v3.0 · February–September 15, 2026 · 194 of 570 ecosystem repositories excluded
Agent-commit share position16th percentile

Midrank percentile; equal shares split the tied positions.

Repository
0.3%
Cohort median
5.4%
Share rank
312 / 376
0th50th100th

Percentile = (repositories below + half of 10 tied repositories) ÷ 376.

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 siyuan-note/siyuan

Scan another repository

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