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

getsentry/sentry ↗

getsentry/sentry AI coding statistics: 24.3%

of 12,261 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
24.3% agent · top contributor 8%135 contributors
org-wide

Adoption is broad. Many contributors are committing agent-authored work, which is what a real organisational rollout looks like.

2,977
agent commits
9,284
other considered commits
135
agent contributors
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

2930assisted
47autonomous

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
2026-0217.4%1295
2026-0326.7%1823
2026-0428.5%2023
2026-0527.3%1574
2026-0628.9%1709
2026-0728.9%1547
2026-0814.5%1435
2026-0913%855

Peak month: 28.9%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic253120.6%
Cursor AgentAnysphere2932.4%
OpenAI CodexOpenAI2432%
GitHub CopilotGitHub60%

03Evidence

Inspect the matches

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

Matched commit samples

  • e3e267c6 on GitHubref(hybrid-cloud): remove Redis from outbox backfill watermark flow (#1243Claude Code
  • 9f4097a4 on GitHubfeat(preprod): Add direct IPA download for iOS builds (#124410)Claude Code
  • dee19143 on GitHubfix(apidocs): Stop documenting query values endpoints do not honor (#12434Claude Code
  • b5b4c180 on GitHubfix(seer): stop ThinkingBlock collapse flash between tool calls (#124459)Cursor Agent
  • 3cc6862d on GitHubfeat(smart-assignment): Add get_project_members Seer RPC tool (#124136)Cursor Agent
  • 8048432b on GitHubfix(scm-messaging): Persist and Busy Confirm and continue during project cCursor Agent
  • c59a3350 on GitHubtest(ui): Deslop breakpoint tests (#124483)OpenAI Codex
  • 996c01c6 on GitHubdeps(ui): Update and group Oxc tooling (#124354)OpenAI Codex
  • 2450983f on GitHubref(oxlint): Use native oxlint rules and RuleTester (#124353)OpenAI Codex
  • 8917a2cc on GitHubfeat(seer): collapse each response into one ThinkingBlock (#121972)GitHub Copilot
  • 15c959e5 on GitHubfix(issues): Return 400 for invalid search queries on issues-stats (#12221GitHub Copilot
  • d5ed4aa5 on GitHubfeat(trace-items): Add endpoint to create/update attribute context (#11849GitHub 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 window12,648
Merge commits removed−17
CI / dependency bots removed−370
Considered12,261

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
getsentry/sentry
Default branch
master
Resolved HEAD
8145997e24df0842828cc7ff28ed0ccf3e98e6f7 ↗
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.

CohortPython · 247 eligible repositories · at least 100 considered commits2026-09-18-v3.0 · February–September 15, 2026 · 145 of 392 ecosystem repositories excluded
Agent-commit share position81st percentile

Midrank percentile; equal shares split the tied positions.

Repository
24.3%
Cohort median
6.3%
Share rank
47 / 247
0th50th100th

Percentile = (repositories below + half of 1 tied repository) ÷ 247.

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 →OpenAI Codex commitsBrowse repositories with detected OpenAI Codex 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 getsentry/sentry

Scan another repository

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