SeedFlip gives you curated design seeds β fonts, colors, shadows, the works β applied to a real page in one click. Export as CSS, Tailwind, shadcn/ui, or a complete DESIGN.md your AI agent actually understands. Or plug it straight into your editor with the MCP server.
βConsider me flipped.β
β @nikkimitss, Passive Studios
Works with your stack
βAI gave every developer the power to build. It did not give them the power to design. The code was never the bottleneck. The design was. It still is.β
I described the same design to Claude four different times and got four completely different results. Not one of them looked right. The problem was never my prompting. I didnβt have a design seed. I had adjectives. SeedFlip gave me the actual values. First try. Done.
My cofounder finally said it out loud. βThis looks like every other app on Product Hunt.β He was right. Same zinc palette. Same Inter font. Same everything. Pulled a SeedFlip seed into our Tailwind config and the next build looked like a different company made it.
Iβve shipped six projects and every single one looked like a developer made it. Because one did. Plugged the MCP server into Cursor, told it to pull something editorial and warm. Twenty minutes later I had a product Iβd actually screenshot. No designer. No Figma file. Just the right inputs.
Free gets you flipping. Pro gets you shipping.
104 curated design seeds. Real fonts. Real color theory. AI-ready prompts that actually work. No Figma file. No design committee. No three-week sprint to pick a gray.
SeedFlip gives you curated design systems β fonts, colors, shadows, the works β applied to a real page in one click. Export as CSS, Tailwind, or a complete DESIGN.md your agent actually understands.
βConsider me flipped.β
β @nikkimitss, Passive Studios
Works with your stack
βEvery AI app has the same auth flow, the same Stripe checkout, and the same shadcn components. Design is the last unfair advantage you haven't used yet.β
I was mass-prompting Claude at 4am trying to describe the βvibeβ I wanted. Turns out the vibe was 17 CSS variables I didnβt know existed.
Sent a SeedFlip export to my cofounder. His response was βwhy does our app look like a real company now.β We launched that week.
Tried the βmake my app look like Super Unicorn X, Y, Zβ prompts. Didnβt work. This did. Wish I found it 12 projects ago.
Free gets you flipping. Pro gets you shipping.
104 curated design seeds. Real fonts. Real color theory. AI-ready prompts that actually work. No Figma file. No design committee. No three-week sprint to pick a gray.
Mainframe is the terminal, rebuilt for people who live in terminals. The near-black background. The monospace body text. The green accent glow. Everything about this seed says "I write code and my tools should look like it." But it's not retro. It's not a callback to the 80s. It's what the terminal would look like if it were designed today.
You know those developers who keep their terminal open in one monitor and switch between three different dark-mode apps on the other?
They want every tool to feel like it belongs in that workflow. Mainframe gives you that feeling. Everything looks like it lives in the same universe as the terminal.
Building dev tools, CLIs with web interfaces, or AI products for engineers? Mainframe is the seed that makes your product feel native to the developer environment. Not a visitor. A resident.
Overpass for headings is a clean technical sans that reads as engineering-first. It's structured, it's legible, and it doesn't try to be interesting. In a developer context, that's respect. Your users don't want personality in their headings. They want clarity.
Space Mono for body text is the real identity of this seed. Monospace body copy in a modern interface creates the terminal aesthetic without the terminal's limitations. Every line of text feels like output. Like something generated by a system that's running. That's the developer's mother tongue.
Near-black background that's livable. Not pitch black. Warm enough to stare at for hours without fatigue. The gray surfaces create subtle layering without introducing any color. It's a monochromatic system where the only color is the accent.
Teal-green accent is modern terminal energy. It glows. It signals "active" and "running" and "connected." On the dark canvas, every green element feels like a system status indicator. Like the product is alive and reporting back. That's the feeling developers trust.
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