v0 is excellent at a first screen. When the tenth screen no longer matches the first, what you actually need is a design system — deterministic, reusable, framework-neutral.
If you reached for a v0 alternative because AI-generated screens drift, the fix is not another generator — it is a fixed design language every screen inherits. UIcockpit produces that as tokens.
You can still use v0: paste UIcockpit’s AI prompt and the generator’s output snaps to your tokens, palette and composition rules.
Set the system once; every screen and every generation matches.
Not a replacement you must pick — feed our AI prompt into v0 and keep generating, on-brand.
Every kit ships a machine-readable contract and a verifier — uicockpit check, over a CLI and an MCP server. Wire it as a pre-commit or CI gate (--strict) and any drift — a raw hex, an off-scale radius, the wrong token — fails the build, so what your AI generates stays on-system across every screen and session.
The output is plain CSS custom properties (--k-*). They drop into React, Vue, Svelte, plain HTML — anything. You are never tied to one framework to wear your own brand.
100% free, framework-neutral tokens — no account, no lock-in, your design language, your file.