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.

01Result

baojie/shiji-kb ↗

baojie/shiji-kb AI coding statistics: 26.7%

of 1,532 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

26.7% agent · top contributor 60.9%2 contributors

individual

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

409

agent commits

1,123

other considered commits

agent contributors

60.9%

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

409assisted

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: 77.3%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	409	26.7%

03Evidence

Inspect the matches

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

Matched commit samples

f0a4d02a on GitHubfix(server): 修正服务器名称和默认端口Claude Code
95b9b776 on GitHubfix(server): 同步 memex serve.js 补丁，可选资源返回空内容而非 404Claude Code
c8f3fc51 on GitHubfix(html): 抑制 favicon.ico 404 请求Claude Code

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	1,537
Merge commits removed	−5
CI / dependency bots removed	−0
Considered	1,532

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 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 baojie/shiji-kb

Scan another repository

Try

Month	Agent share	Considered commits
2026-02	67.9%	56
2026-03	77.3%	326
2026-04	9.1%	1074
2026-05	32.3%	65
2026-06	0%	9
2026-08	0%	2