A real org chart, not a prompt
Each company is declared as a roster of agents with distinct mandates in a simple company.toml. The host instantiates, coordinates, and keeps them running.
The operating layer for one-person businesses
OpenCompany
Run an entire company with a headcount of one. You bring the vision and the judgment calls; your agents do the work — every function, around the clock, at the speed of software.
A full org chart, instantiated as agents
OpenCompany turns a single operator into a company runtime — a durable host that stands up a roster of specialized agents, gives each a clear mandate, and runs them as a coordinated business.
Humans in the loop where it counts
Every harness names the exact decisions reserved for you — capital, taste, the final yes. Delegate the work; keep the judgment.
Built on proven runtimes
A light host over OpenHuman and the TinyHumans agent modules, orchestrated by Medulla. It reuses their runtime instead of reinventing it.
Yours to own
Rust-fast and inspectable, with an Axum HTTP surface and capabilities behind feature flags. GPL-3.0, self-hostable, no lock-in.
Nineteen companies. One operator.
Every folder under companies/ is a complete business you can launch today — a roster of agents, their responsibilities, and the handful of moments where you sign off. Run one, or run several at once.
Venture Studio
Scout, found, build, launch a portfolio
You keepCapital & strategy
Software Company
PM, design, frontend, backend, QA, docs
You keepProduct direction
Marketing Agency
Creative, copy, SEO, paid, email, analytics
You keepCampaign sign-off
Consulting Firm
Research, modeling, decks, implementation
You keepExecutive workshops
Law Firm
Research, drafting, discovery, compliance
You keepApproving filings
Accounting Firm
Bookkeeping, tax, payroll, forecasting
You keepSigning the filings
Start your company
Explore every company on GitHub and grab a TinyHumans API key to put Medulla, the orchestrator, in the driver’s seat.