Designbase

Designbase is a visual design environment built on top of a team's real product code. It captures the components, patterns, rules and design decisions that define a product, then turns them into structured, machine readable context that designers, engineers and AI coding agents all share, so nobody has to explain the product to each new tool or prompt. It is built for product teams that already use AI agents to write interface code and want those agents to follow the house design system. Designers work with real components on a familiar visual canvas, and every change is deterministic and rendered from the same code that ships to production. Teams can record product intent visually, give their existing agents the right components, patterns, skills and tools for each task, and bring any off the shelf or custom agent. Supporting features include a token dictionary for colour, typography, spacing and radius, visual comparison of changes across components and full screens, custom skills and rules, and benchmarks that track how well agents follow the captured context. Visual SVG editing is listed as coming soon. The product is local first: code stays on the team's machines and the team decides which models can access it. Designbase is open for free testing through an early access sign up, and no paid plans or prices are published yet. The efficiency figures on the site, such as fewer tokens and faster output, come from the company's internal benchmarks against custom repositories, and it invites teams to measure their own results.