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.

OpenTelemetry auto-instrumentation and instrumentation libraries for Java

01Result

open-telemetry/opentelemetry-java-instrumentation ↗

open-telemetry/opentelemetry-java-instrumentation AI coding statistics: 27.9%

of 1,335 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
27.9% agent · top contributor 66.8%23 contributors
team

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

373
agent commits
962
other considered commits
23
agent contributors
66.8%
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

325assisted
48autonomous

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
2026-0210%130
2026-0311.7%256
2026-0414.2%211
2026-0513.5%193
2026-0613.2%114
2026-077.6%79
2026-0869.9%246
2026-0976.4%106

Peak month: 76.4%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
GitHub CopilotGitHub37327.9%

03Evidence

Inspect the matches

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

Matched commit samples

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 window3,065
Merge commits removed−0
CI / dependency bots removed−1,730
Considered1,335

Bots are excluded from the denominator entirely. Agent attribution requires a literal supported signature; no code-style inference is used.

Continue exploring

GitHub Copilot commitsBrowse repositories with detected GitHub Copilot signatures →Java AI coding statisticsCompare evidence across Java 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 open-telemetry/opentelemetry-java-instrumentation

Scan another repository

Try