Open source
3 of these make AI coding agents behave on real projects. Together they passed 8,937 npm downloads between December 2025 and November 2026. The 4th is a markdown editor for the desktop.
2026
Guardrails for AI coding agents.
Arreio is the Portuguese word for the gear you put on a horse before it pulls anything. It gives Claude Code, Codex, Copilot and Cursor a Plan, Work, Review, Learn workflow with /plan, /work, /review and /learn commands, built for test-first delivery you can predict.
3,438 npm downloads
2026
A small, visual software forge run by agents.
Planner, builder, reviewer and approver agents, driven by an orchestrator. Every task gets its own git worktree and Conventional Commits. It ships a CLI you run with npx, a dashboard, and a Claude Code skill.
861 npm downloads
2026
Plan, Work, Review, Learning.
A framework for AI code agents that enforces spec-driven development and trims the context agents carry around, which cuts token overhead.
4,638 npm downloads
2026
A small desktop markdown editor that renders as you type.
WYSIWYG editing for headings, lists, tables, code blocks, math and images, plus a raw source mode with syntax highlighting. Folder tree, tabs, print to PDF, terminals inside the app, and it reopens your files where you left them. MIT licensed.
Open source, MIT
Download counts are npm downloads from December 17, 2025 to November 12, 2026, from the npm downloads API. They count downloads, which is a different number from users.
I set up the agents, the guardrails and the training. Rates and estimates on request.