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.

Tool for easy backup and restore for ClickHouse® using object storage for backup files.

01Result

Altinity/clickhouse-backup ↗

Altinity/clickhouse-backup AI coding statistics: 18.6%

of 602 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
18.6% agent · top contributor 92.9%5 contributors
individual

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

112
agent commits
490
other considered commits
5
agent contributors
92.9%
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

112assisted
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
2026-0218.8%16
2026-0359.7%77
2026-0433.3%33
2026-052.4%164
2026-062.8%107
2026-072.2%89
2026-080%40
2026-0956.6%76

Peak month: 59.7%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic11118.4%
Cursor AgentAnysphere10.2%

03Evidence

Inspect the matches

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

Matched commit samples

  • b28d2815 on GitHubSkip access check on cache/encrypted custom SQL disk wrappers in testClaude Code
  • bca7079c on GitHubFix FTP MkdirAll cache and make a failed FTP store retryableClaude Code
  • 081b8c5e on GitHubUse an absolute cache disk path in TestRelativeDataPathTieredS3Claude Code
  • a434d4f1 on GitHubfeat: embed ACVP wrapper with reproducible public-API test flowCursor 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 window797
Merge commits removed−184
CI / dependency bots removed−11
Considered602

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 →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 Altinity/clickhouse-backup

Scan another repository

Try