Creator here. TL;DR: OmoiOS takes a feature description, generates structured specs with acceptance criteria, dispatches agents to isolated cloud sandboxes, validates each task autonomously, and produces a PR. You review the PR, not every intermediate step.

The core insight: AI coding tools are great at generating code, but someone still has to verify the output matches the goal. Usually that someone is you. OmoiOS automates that oversight loop.

How this compares to what you're probably using:

- vs Claude Code / Cursor: great interactive tools where you're in the loop. OmoiOS is for when you want to write the spec, approve the plan, and walk away.

- vs Codex: both produce PRs, but Codex is prompt-driven (individual tasks). OmoiOS is spec-driven (full feature lifecycle). Also open-source and not locked to one provider.

- vs Kiro: both spec-driven, but Kiro is a VS Code fork for interactive work. OmoiOS runs autonomously in the cloud. Also open-source, self-hostable, multi-model.

- vs CrewAI / LangGraph: agent frameworks (primitives). OmoiOS is an opinionated system — full lifecycle from spec to PR.

- vs Devin: OmoiOS is open-source, self-hostable, shows you the plan before executing. Devin is a black box.

Built with Claude Agent SDK + FastAPI + PostgreSQL + Next.js 15. Apache 2.0 — fork it, self-host it, build on it.

Happy to go deep on the spec pipeline, the validation loop, or the multi-agent coordination.