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.

A distributed data integration framework that simplifies common aspects of big data integration such as data ingestion, replication, organization and lifecycle management for both streaming and batch data ecosystems.

01Result

apache/gobblin ↗

apache/gobblin AI coding statistics: 45.2%

of 31 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
Too little recent activity to publish. Only 31 commits landed in this window, so the percentage is noisy. Repositories below 100 are excluded from the index for this reason.
45.2% agent · top contributor 35.7%5 contributors
team

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

14
agent commits
17
other considered commits
5
agent contributors
35.7%
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

14assisted
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.

Agent share by month

Agent-attributed commit share by month
MonthAgent shareConsidered commits
2026-020%5
2026-0338.5%13
2026-0450%4
2026-0550%2
2026-0680%5
2026-07100%2

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

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic1032.3%
GitHub CopilotGitHub39.7%
Cursor AgentAnysphere26.5%

03Evidence

Inspect the matches

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

Matched commit samples

  • fcfb06b4 on GitHub[GOBBLIN-2267] Block GobblinYarnAppLauncher launch() until the YARN applicClaude Code
  • 0091997d on GitHubGOBBLIN-2265: Temporal AM waits for application to stop before exit (fix sClaude Code
  • c10ae0b3 on GitHubGOBBLIN-2265: Reliable terminal job-completion status for temporal-on-YARNClaude Code
  • cb6650da on GitHub[GOBBLIN-2269] Surface snapshot/partition copy metrics in observability (#GitHub Copilot
  • 7bc51f73 on GitHub[GOBBLIN-XXXX] Reconnect GobblinYarnAppLauncher to YARN applications in alGitHub Copilot
  • de6371d7 on GitHub [GOBBLIN-ICEBERG] Add configurable partition filter with hourly look… (#4GitHub Copilot
  • 87834d53 on GitHubGOBBLIN-2263: Refresh DagAction latency anchor (#4198)Cursor Agent
  • 53112596 on GitHubGOBBLIN-2263: Plumb DagAction store-insert time onto JobSpec for downstreaCursor 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 window31
Merge commits removed−0
CI / dependency bots removed−0
Considered31

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

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 →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 apache/gobblin

Scan another repository

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