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

valyala/fasthttp ↗

valyala/fasthttp AI coding statistics: 6.1%

of 132 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
6.1% agent · top contributor 25%7 contributors
team

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

8
agent commits
124
other considered commits
7
agent contributors
25%
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

8assisted
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%4
2026-030%13
2026-0410.5%19
2026-0520%5
2026-062.6%39
2026-070%17
2026-0813%23
2026-098.3%12

Peak month: 20%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic86.1%

03Evidence

Inspect the matches

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

Matched commit samples

  • 395442ae on GitHubfix: keep a chunked requestStream at EOF once the body ends (#2379)Claude Code
  • 0d9439b8 on GitHubReplace github.com/andybalholm/brotli with github.com/molecule-man/go-brrrClaude Code
  • 4b01da0e on GitHubfeat: add the QUERY method (RFC 10008) (#2358)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 window167
Merge commits removed−0
CI / dependency bots removed−35
Considered132

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
valyala/fasthttp
Default branch
master
Resolved HEAD
1f1a0c90abc0ac9771c33c9711ca66fc597d004e ↗
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.

CohortGo · 132 eligible repositories · at least 100 considered commits2026-09-18-v3.0 · February–September 15, 2026 · 62 of 194 ecosystem repositories excluded
Agent-commit share position66th percentile

Midrank percentile; equal shares split the tied positions.

Repository
6.1%
Cohort median
2.8%
Share rank
45 / 132
0th50th100th

Percentile = (repositories below + half of 1 tied repository) ÷ 132.

Continue exploring

Claude Code commitsBrowse repositories with detected Claude Code 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 valyala/fasthttp

Scan another repository

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