Founder Repo OS: Project context, agent rules and reviewable GitHub setup

Founder Repo OS is a SUPPE LABS product for founders and small teams building with AI on GitHub. The product puts project context, agent rules and review workflows into a maintained repository foundation. Guided Setup presents a repository-specific plan and the full proposed diff. After approval, it creates a dedicated branch and draft pull request; the repository owner decides what merges. Starter is intended for one new project. Pro adds governance, release and handoff workflows, plus conflict-aware review for existing repositories. Unlimited covers eligible internal repositories of the same legal entity; client delivery has a separate Agency plan. Paid annual subscriptions start at USD 149 net, billed upfront and renewed until canceled. There is no free trial. The free Repo Scorecard is a separate self-assessment, not a free version of the paid product. Gallery images show the current public website: an illustrative overview and the product interface with controlled demo inputs. They contain no customer results or customer data. Which is harder to maintain in your AI-built GitHub projects: shared context, agent boundaries or review decisions?