Write a spec. Go to bed. Wake up to a PR.
OmoiOS turns your feature spec into requirements, a design, and a plan — then agents execute autonomously in the cloud overnight. Open-source. Self-hostable. No IDE required.
Apache 2.0·Self-hostable·BYOK: Anthropic & OpenAI·Listed on OpenAlternative
AI coding tools still need you at the keyboard.
Kiro, Cursor, and Copilot help you code faster — but you're still the one coding. OmoiOS runs the full pipeline overnight so your team reviews pull requests, not prompts.
Your backlog grows faster than your team
Add agent capacity tonight. Wake up to shipped work tomorrow. No headcount, no onboarding, no ramp-up time.
AI code that looks right until you run it
Agents run tests, catch failures, and self-correct before you ever see the PR. You review working code, not plausible code.
Context scattered across Slack, docs, and tickets
Every line of code traces back to the original spec. Requirements, design, and implementation stay connected end-to-end.
More agents, not more merge conflicts
Isolated sandboxes. Dependency-aware sequencing. Scale throughput by adding agents, not meetings.
How OmoiOS compares
| OmoiOS | Kiro (AWS) | OpenAI Codex | Claude Code | |
|---|---|---|---|---|
| Open source | ||||
| Where it runs | Cloud (autonomous) | Your IDE + cloud (preview) | Cloud + local | Your terminal |
| Spec-to-code pipeline | Full pipeline | Specs + hooks | Prompt-driven | Prompt-driven |
| Autonomous overnight execution | Preview only | |||
| Multi-agent orchestration | Parallel agents | Single agent | Parallel tasks | Subagents |
| Self-hostable | ||||
| BYOK (model provider) | Anthropic, OpenAI | Multiple models | GPT only | Claude only |
Kiro helps you plan. Codex runs tasks. OmoiOS ships features — spec to PR, overnight, no IDE required.
Integrates with your stack
You Sleep. Agents Ship.
Write a spec, approve the plan, go to bed. Agents execute in an organized pipeline—with guardrails, tests, and retries—so you wake up to a PR you can trust.
You Write the Spec
Describe the feature in plain English. Add constraints — tech stack, architecture rules, coding standards. The spec becomes the contract.
Agents Plan the Work
Your spec becomes an ordered plan with clear dependencies. See what gets built, in what order, and why. Approve or adjust before any code is written.
Agents Execute Overnight
Isolated sandboxes. Writing code, running tests, fixing failures. They keep going until the plan is complete — no babysitting.
You Review the PR
Morning: a pull request with working, tested code. Every change traced back to your spec. Review it, merge it, ship it.
Watch It In Action
See a real feature go from description to done
- •Read the PRD carefully
- •Extract functional requirements
- •Identify system components
- •Create implementation tasks
Show, Don't Tell
Real screenshots from real projects. No mockups.
Command Center
Pick your repo, branch, and model. Describe what you want in plain English. Launch an agent with one click.
Orchestrated execution, not prompt-and-pray
Spec contracts. Self-healing pipelines. Full lineage from requirement to code. Errors don't pile up — they get fixed.
Go to Bed. Wake Up to Done.
Describe what you need before you leave for the day. Check your inbox in the morning for a PR ready to review.
Ship More. Manage Less.
The work you delegate to agents is work your team doesn't manage.
Built by a developer who got tired of babysitting AI
I'm Kevin. I've shipped production code in Python, Rust, TypeScript, and Dart — and I've used every AI coding tool out there.
They're great when you're at your desk. But I wanted something that could take a spec, execute a plan, and deliver a PR while I was asleep, at the gym, or working on something else entirely.
So I built OmoiOS — specs as contracts, tested code delivered overnight, no keyboard required.
I open-sourced it because autonomous engineering should be infrastructure, not a walled garden. Fork it. Self-host it. Build on top of it.
Simple, Transparent Pricing
Start free, scale as you grow. No hidden fees.
- 1 concurrent agent
- 10 workflows per month
- 2 GB storage
- Community support
- 5 concurrent agents
- 100 workflows per month
- 50 GB storage
- Bring your own API keys (Anthropic, OpenAI)
- Priority support
- Advanced analytics
- 10 concurrent agents
- 500 workflows per month
- 500 GB storage
- Bring your own API keys
- Team collaboration
- Role-based access
- Dedicated support
- Custom integrations
Enterprise
Unlimited agents, dedicated support, custom SLAs, and on-premise deployment options.
Custom Pricing
Talk to SalesFrequently Asked Questions
Everything you need to know before getting started.
Have another question? Reach out directly
Build Something Real Tonight
Write your first spec. Agents start working. Wake up to a PR.