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.

SQL query builder and ORM/Factory generator for Go with support for PostgreSQL, MySQL and SQLite

01Result

stephenafamo/bob ↗

stephenafamo/bob AI coding statistics: 11.3%

of 221 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

11.3% agent · top contributor 44%5 contributors

team

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

agent commits

196

other considered commits

agent contributors

44%

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

25assisted

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

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

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	19	8.6%
GitHub Copilot	GitHub	4	1.8%
Cursor Agent	Anysphere	2	0.9%

03Evidence

Inspect the matches

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

Matched commit samples

b5b10d50 on GitHubrefactor(psql): make array support non-breaking and driver-scopedClaude Code
5c2b3da0 on GitHubtest(pgtypes): tidy array tests and round-trip templateClaude Code
462bcafd on GitHubchore(gen): drop the unused pq array type definitionsClaude Code
342c7ccf on GitHubfeat(parser): some checks added to verifyMergeStatementGitHub Copilot
6d974230 on GitHubfix(parser/mods): handle ONLY for MERGE USINGGitHub Copilot
e822e6e0 on GitHubrefactor(psql/mm): replace WHEN clause mods with fluent chain APIGitHub Copilot
4d2b62a1 on GitHubdocs: document PostgreSQL check constraint errorsCursor Agent
481e7605 on GitHubfeat(dberrors): add PostgreSQL check constraint errorsCursor 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	325
Merge commits removed	−104
CI / dependency bots removed	−0
Considered	221

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 →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 stephenafamo/bob

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	0%	18
2026-03	0%	9
2026-04	10.3%	29
2026-05	1.6%	64
2026-06	4.8%	42
2026-07	9.4%	32
2026-08	45%	20
2026-09	100%	7