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.

dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.

01Result

dbt-labs/dbt ↗

dbt-labs/dbt AI coding statistics: 17.2%

of 4,066 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

17.2% agent · top contributor 10.6%60 contributors

org-wide

Adoption is broad. Many contributors are committing agent-authored work, which is what a real organisational rollout looks like.

698

agent commits

3,368

other considered commits

agent contributors

10.6%

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

692assisted

6autonomous

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

Peak month: 31.1%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	672	16.5%
GitHub Copilot	GitHub	18	0.4%
Cursor Agent	Anysphere	14	0.3%

03Evidence

Inspect the matches

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

Matched commit samples

e050d2aa on GitHubAdd PyPI banner for dbt-oss (#16323)Claude Code
f7a542b4 on GitHub[dbt-adapter] Fix relations download progress bar stuck at 0/NClaude Code
13cd99c4 on GitHubfix(wizard): discover dbt on WindowsClaude Code
58c2c91f on GitHubFix BigQuery cross-project freshness cachingGitHub Copilot
a637a192 on GitHubUpdates for salesforce adapterGitHub Copilot
0d1cfe6c on GitHubFix dbt State cached data tests reporting as success under dbt testGitHub Copilot
50a165d0 on GitHubfix(seed): apply Snowflake warehouse overrides on seed materializationCursor Agent
16301368 on GitHubfix: expose result-store fns on the parse base contextCursor Agent
c8e3de64 on GitHubrefactor(dbt-deps): trait-based concurrent package resolution (#10589)Cursor 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 window	4,069
Merge commits removed	−1
CI / dependency bots removed	−2
Considered	4,066

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 →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 dbt-labs/dbt

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	2.3%	43
2026-03	3.1%	65
2026-04	24.3%	37
2026-05	26.6%	64
2026-06	13.8%	2919
2026-07	24.7%	271
2026-08	31.1%	411
2026-09	27.7%	256