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.

Apache IoTDB

01Result

apache/iotdb ↗

apache/iotdb AI coding statistics: 0.7%

of 831 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
0.7% agent · top contributor 66.7%3 contributors
individual

One person is driving this. The headline number reflects a single contributor's workflow, not a project-wide shift.

6
agent commits
825
other considered commits
3
agent contributors
66.7%
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

6assisted
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%52
2026-031.3%77
2026-040%116
2026-050.9%110
2026-061.3%155
2026-070.6%171
2026-081%102
2026-090%48

Peak month: 1.3%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Cursor AgentAnysphere40.5%
OpenAI CodexOpenAI10.1%
Claude CodeAnthropic10.1%

03Evidence

Inspect the matches

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

Matched commit samples

  • 09252d40 on GitHubfeat(load): reject managed TsFile directories (#18271)Cursor Agent
  • aa7b2753 on GitHubPipe: Optimize pipe logging with shared PipePeriodicalLogReducer (#17887)Cursor Agent
  • f4d7ec4a on GitHubFix alter pipe password check after restart for write-back sink. (#17771)Cursor Agent
  • da07a8ef on GitHubSubscription: support table-model column-filter for topics (#17936)OpenAI Codex
  • d1ae3ce1 on GitHubAdd IT for DELETE TIMESERIES replica consistency under IoTConsensusV2 (#17Claude 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 window834
Merge commits removed−0
CI / dependency bots removed−3
Considered831

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 →Cursor Agent commitsBrowse repositories with detected Cursor Agent signatures →OpenAI Codex commitsBrowse repositories with detected OpenAI Codex 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/iotdb

Scan another repository

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