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 SQL formatter/linter

01Result

quarylabs/sqruff ↗

quarylabs/sqruff AI coding statistics: 31.6%

of 1,152 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate
31.6% agent · top contributor 94.2%9 contributors
individual

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

364
agent commits
788
other considered commits
9
agent contributors
94.2%
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

363assisted
1autonomous

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
2026-0264.9%57
2026-0328.2%71
2026-0454.8%31
2026-0589.3%28
2026-0657%100
2026-0743.2%139
2026-0837.5%376
2026-092%350

Peak month: 89.3%. Bars are scaled to that peak, not to 100%.

Which agents

AgentVendorCommitsShare
Claude CodeAnthropic36231.4%
GitHub CopilotGitHub20.2%

03Evidence

Inspect the matches

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

Matched commit samples

  • d85d2175 on GitHubfix(lt04): preserve dedent markers when relocating leading commas (6068)Claude Code
  • a1017c20 on GitHubchore(sqlfluff): advance pre-commit progress bar tweak (6069)Claude Code
  • 0886072b on GitHubchore(sqlfluff): record existing ClickHouse decimal and match port (6063)Claude Code
  • 47708e1f on GitHubfeat: auto-fix naked identifiers when prefer_quoted_identifiers is enabledGitHub Copilot
  • db085d73 on GitHubfix(lsp): respect workspace config and sqruffignore (#2651)GitHub 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 window1,306
Merge commits removed−0
CI / dependency bots removed−154
Considered1,152

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 →Rust AI coding statisticsCompare evidence across Rust 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 quarylabs/sqruff

Scan another repository

Try