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

vlang/v ↗

vlang/v AI coding statistics: 2%

of 3,122 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
2% agent · top contributor 59%4 contributors
team

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

61
agent commits
3,061
other considered commits
4
agent contributors
59%
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

61assisted
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
2026-020.5%185
2026-035.8%242
2026-040.5%1209
2026-050.3%370
2026-067.9%241
2026-070%331
2026-080.9%211
2026-095.4%333

Peak month: 7.9%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic601.9%
GitHub CopilotGitHub10%

03Evidence

Inspect the matches

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

Matched commit samples

  • 8a92bea2 on GitHubast, cgen: use AArch64 register names for `asm arm64` (#28375)Claude Code
  • db7eb725 on GitHubfasthttp, v3: fix the two `-cstrict` build errors (#28376)Claude Code
  • c4084c76 on GitHubtests: check AVX-512 mask asm by codegen instead of assembling it (#28373)Claude Code
  • a1690ef5 on GitHubnet.vschannel: chunk large TLS payloads to fix 16KB EncryptMessage crash oGitHub 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 window3,160
Merge commits removed−1
CI / dependency bots removed−37
Considered3,122

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
vlang/v
Default branch
master
Resolved HEAD
94a3a56627b3bb93ddebf943ab6d1bd770163d6d ↗
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.

CohortV · 1 eligible repositories · at least 100 considered commits2026-09-18-v3.0 · February–September 15, 2026 · 0 of 1 ecosystem repositories excluded
Comparison withheld for a small cohort

Only 1 eligible repositories remain; qmmit requires at least 10 before showing a percentile. The cohort definition and sample size remain visible so the omission is auditable.

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 vlang/v

Scan another repository

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