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.

Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage

01Result

PeerDB-io/peerdb ↗

PeerDB-io/peerdb AI coding statistics: 9.5%

of 556 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
9.5% agent · top contributor 50.9%11 contributors
team

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

53
agent commits
503
other considered commits
11
agent contributors
50.9%
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

51assisted
2autonomous

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%55
2026-031.1%87
2026-046.3%64
2026-0514.3%77
2026-069%89
2026-0718.2%88
2026-0812.9%62
2026-0914.7%34

Peak month: 18.2%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic478.5%
GitHub CopilotGitHub71.3%

03Evidence

Inspect the matches

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

Matched commit samples

  • 03cc6f34 on GitHubDowngrade DropFlowSource per-retry alerts to warnings (#4807)Claude Code
  • 9f4e771b on GitHubfeat(bigquery): implement watermark column query based replication for bigClaude Code
  • 37803572 on GitHubExclude unlogged tables from CDC mirror selection (#4772)Claude Code
  • 901d0dbb on GitHubmaria: classify compressed columns errors + add validation to `create mirrGitHub Copilot
  • fd0b39c6 on GitHubfix(mysql): consistent SET column replication between snapshot and cdc (#4GitHub Copilot
  • cd593d98 on GitHubmysql: transcode non-utf8 string/ENUM/SET columns to UTF-8 on CDC path (#4GitHub 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 window680
Merge commits removed−0
CI / dependency bots removed−124
Considered556

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 →Go AI coding statisticsCompare evidence across Go 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 PeerDB-io/peerdb

Scan another repository

Try