Zeroheight

Supernova is the agentic design system platform for AI-first product teams. We centralize the design and engineering knowledge behind a product — tokens, components, rules, code patterns, files, and skills — and turn it into connected intelligence that any AI agent can use to build correctly and consistently. Supernova agents also handle the ongoing maintenance: when design data changes, when a pull request lands, or when feedback comes in, our agents pick up the task and finish it automatically. Through an MCP server, that knowledge becomes something AI coding & design tools and agents can query directly — so instead of guessing at styles from scratch, they generate UI that's on-brand, accessible, and consistent with production code from the first prompt.

Knapsack is a digital production platform that connects design and code into a real-time system of record, enabling enterprise teams to build, govern, and deliver digital products at scale. It offers dynamic documentation that automatically updates when code changes occur, ensuring that documentation remains current and reducing maintenance overhead. Knapsack's design tokens and theming capabilities allow for the connection of brand decisions to style implementation in product UIs, ensuring a cohesive brand experience across portfolios. Knapsack's component and pattern management provides a birds-eye view of components across design, code, and documentation, ensuring consistency and alignment as systems scale. Its prototyping and composition features enable teams to use production-ready components to prototype and share UIs, allowing for exploration, validation, and testing with code that ships. Knapsack also offers permissions and controls to meet the complex workflow.