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.

an open-source alternative to the dots, bots and muses of the world, run an office of claude code/codex like agents on your laptop, sandboxes or anywhere, uses your existing subscriptions

01Result

HarnessMD/munder-difflin ↗

HarnessMD/munder-difflin AI coding statistics: 68.9%

of 931 commits in February–September 15, 2026 were committed by an AI agent — a floor, not an estimate

68.9% agent · top contributor 73%21 contributors

team

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

641

agent commits

290

other considered commits

agent contributors

73%

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

641assisted

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: 80%. Bars are scaled to that peak, not to 100%.

Which agents

Agent	Vendor	Commits	Share
Claude Code	Anthropic	635	68.2%
Cursor Agent	Anysphere	6	0.6%

03Evidence

Inspect the matches

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

Matched commit samples

cb5543c8 on GitHubblog: pin Your First Hour With Munder Difflin second in Start hereClaude Code
5b867203 on GitHubblog: Build Your Personal AGI on Your Computer Using Claude Code and MundeClaude Code
e550ffa8 on GitHubblog(mission): 3 new posts, run-20260914-2354Claude Code
585c1cdb on GitHubfix(hive): keep hire role out of live status captionsCursor Agent
ee6efc55 on GitHubfix(ui): stop live PTY status from overwriting agent descriptionCursor Agent
6c932242 on GitHubfix(provider): default Cursor CLI binary to cursor-agentCursor 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	1,231
Merge commits removed	−269
CI / dependency bots removed	−31
Considered	931

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 →TypeScript AI coding statisticsCompare evidence across TypeScript 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 HarnessMD/munder-difflin

Scan another repository

Try

Month	Agent share	Considered commits
2026-05	0%	3
2026-06	72.5%	418
2026-07	80%	30
2026-08	66.6%	398
2026-09	59.8%	82