BriefKit

What it does

Generate complete brief packs for your SaaS — design system, database schema, auth flows, billing logic, test cases — so Lovable, Claude, or Cursor gets it right the first time. $9 per version.

Free 60-second security scan for apps built with Lovable, Cursor, Bolt, or Claude Code. Catch public user data before your users do. Scope it right, then scan it safe.

Most apps shipped with Lovable, Cursor, Bolt, or Claude Code go live with the setting that decides who can see your data turned off — so anyone on the internet can read everything. BriefKit's Vibe Check tells you in 60 seconds. Free, no signup, your data never leaves the page. Worse than the wasted time: apps built like this usually ship with user data publicly exposed. Vibe Check tells you in 60 seconds. Describe your product in one sentence. Then list every feature you're imagining — or let AI generate them for you. AI scores every feature on 4 dimensions, recommends what to keep, simplify, or defer, and pre-fills your tech stack, roles, compliance, and integrations. See everything on one…from briefkit.online

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