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

claude-code-best/claude-code ↗

claude-code-best/claude-code AI coding statistics: 27.2%

of 691 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
27.2% agent · top contributor 70.2%18 contributors
team

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

188
agent commits
503
other considered commits
18
agent contributors
70.2%
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

188assisted
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
2026-030%19
2026-0433.7%416
2026-0521.3%164
2026-0615.9%63
2026-0715.8%19
2026-080%10

Peak month: 33.7%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic18626.9%
GitHub CopilotGitHub20.3%
Cursor AgentAnysphere10.1%

03Evidence

Inspect the matches

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

Matched commit samples

  • e131914d on GitHubfix: 对齐官方 2.1.205 compact prompt 的安全加固Claude Code
  • 73a07c69 on GitHubfix: 修复 lastCacheSafeParams 跨会话残留导致 post-turn fork 上下文污染Claude Code
  • e09071ac on GitHubfeat: /compact 保留上下文并新增流式 token 进度条Claude Code
  • cf33c060 on GitHub添加deepseek-v4-pro支持选择max思考深度 (#365)GitHub Copilot
  • 2da65140 on GitHubfeat: 支持自托管的 remote-control-server (#214)GitHub Copilot
  • 3e3e1de8 on GitHubfeat: /goal命令能力支持，参考codex实现 (#1261)Cursor 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 window834
Merge commits removed−109
CI / dependency bots removed−34
Considered691

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
claude-code-best/claude-code
Default branch
main
Resolved HEAD
77a7934e15d69da13879112ed7db695c9ee7a52a ↗
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 position83rd percentile

Midrank percentile; equal shares split the tied positions.

Repository
27.2%
Cohort median
5.4%
Share rank
63 / 376
0th50th100th

Percentile = (repositories below + half of 1 tied repository) ÷ 376.

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 →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 claude-code-best/claude-code

Scan another repository

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