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.

Markdown to perfect Word in one click — Mermaid, Vega, drawio, canvas, Infographic, Graphviz, LaTeX (editable), code highlighting, local processing

01Result

markdown-viewer/markdown-viewer-extension ↗

markdown-viewer/markdown-viewer-extension AI coding statistics: 4.8%

of 270 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
4.8% agent · top contributor 38.5%5 contributors
team

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

13
agent commits
257
other considered commits
5
agent contributors
38.5%
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

13assisted
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%27
2026-030%19
2026-041.6%62
2026-0511.9%59
2026-060%13
2026-0713.9%36
2026-080%18
2026-090%36

Peak month: 13.9%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
GitHub CopilotGitHub83%
Claude CodeAnthropic51.9%

03Evidence

Inspect the matches

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

Matched commit samples

  • a2eb756c on GitHubAdd: inline mark highlighting, click-to-annotate, config system, table guaGitHub Copilot
  • 00d4a908 on GitHubUpdate: Gmail-style undo toast, exit choreography, landing pulseGitHub Copilot
  • 88991b2b on GitHubfeat(remark): fine-grained annotation with sub-block granularityGitHub Copilot
  • 012aa7b7 on GitHubfeat(obsidian): put the toggle in the markdown header and file menuClaude Code
  • b280004a on GitHubfeat(obsidian): toggle the viewer in place instead of opening a second panClaude Code
  • 19598ce7 on GitHubfix(obsidian): keep the previewed file on the leaf's view stateClaude 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 window288
Merge commits removed−18
CI / dependency bots removed−0
Considered270

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 →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 markdown-viewer/markdown-viewer-extension

Scan another repository

Try