You do not need a polished brief. A live URL, a short screen recording, or a few examples of inconsistent screens are enough to begin. It also helps to know whether the product has an existing component library and whether repository access is possible through Hubql.
Hubql Design will listen for the product-design problem first: unclear flows, repeated UI, missing states, visual drift, or a component system the team and its AI tools cannot reliably reuse. If the need is broad product management, security, or test cleanup rather than product design, that will be called out instead of being folded into an unsuitable design engagement.