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.

Bring agents to any interfaces

01Result

photon-hq/spectrum-ts ↗

photon-hq/spectrum-ts AI coding statistics: 9.3%

of 194 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
9.3% agent · top contributor 77.8%4 contributors
team

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

18
agent commits
176
other considered commits
4
agent contributors
77.8%
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.

Agent share by month

Agent-attributed commit share by month
MonthAgent shareConsidered commits
2026-020%3
2026-048.6%81
2026-0511.8%34
2026-0614.7%34
2026-075.6%36
2026-080%5
2026-090%1

Peak month: 14.7%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic147.2%
Cursor AgentAnysphere31.5%
GitHub CopilotGitHub21%

03Evidence

Inspect the matches

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

Matched commit samples

  • 4e1620b0 on GitHubfeat: extract local iMessage into @spectrum-ts/imessage-local (ENG-1953) (Claude Code
  • e6137a71 on GitHubfeat(core,imessage): group management — membership, roster/avatar reads, aClaude Code
  • 3c82280c on GitHubfix(imessage): scope contact-card auto-share per line (ENG-1682) (#145)Claude Code
  • 5a867583 on GitHubdocs: add Cursor Cloud setup notes for Spectrum monorepo (#152)Cursor Agent
  • 719d1d31 on GitHubfeat(stop): add per-phase timing instrumentation to Spectrum.stopOnce (#85Cursor Agent
  • 6b70a6d3 on GitHubchore: email integration for customers — release notifications for featureCursor Agent
  • dcecae8a on GitHubSwitch Message.content from array to single item and upgrade imessage-kit GitHub Copilot
  • a7923d0e on GitHubMake projectId and projectSecret optional (#7)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 window318
Merge commits removed−6
CI / dependency bots removed−118
Considered194

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 photon-hq/spectrum-ts

Scan another repository

Try