This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Mozaika
Stop your AI coding agent from shipping generic UI
Your AI coding agent can query 224 real products' decoded design systems over MCP: exact colors, type scales, spacing, tokens, plus 2,500+ labeled sections. It reads the real spec before it writes code. Free Chrome extension + Figma plugin included.
Hey Product Hunt, I'm Sezai. Solo founder, building this in public.
I build everything with AI coding agents now. The code is fine. The UI always comes out the same: purple gradient, Inter, three identical cards. The agent isn't bad at design, it's blind. It has never seen the system behind the products it's imitating: the real palette, the type scale, the spacing, the button recipes.
So I spent months decoding exactly that. Mozaika is 224 real products: 295 pages, 2,500+ hand-checked sections, 242 decoded design systems, 166 of them measured from the live DOM rather than eyeballed from screenshots. You connect the MCP server once, and mid-build your agent calls get_design_system("linear") and gets structured tokens back. It reads the spec before it writes the code.
Around it I shipped a free Chrome extension (one click on any live site gives you its real design system, paste-ready for your agent), a free Figma plugin (import any product's system in one click), and free browsing of the whole library. No paywall to look.
The Founder license is $59 one-time, lifetime. First 100 seats, then $199. The counter on the site is real. I'd rather be honest than clever.
Fair disclosure: Mobbin and Refero exist, and they're great for humans to look at. Mozaika is built for the agent to consume. That's the bet, and it's unproven, which is why I'm here.
I'm at the stage where every single user matters. If you connect it to Claude Code or Cursor and run one real build, tell me what breaks. I'll be in this thread all day and I ship fixes same-day.
Question for you: which product's design system should I decode next?
Finally something that gives my AI agent actual design tokens instead of guessing from screenshots. The Chrome extension was easy to drop in and pulling a real type scale in seconds felt almost unfair.
How fresh is the design system data when a site pushes an update, and does the MCP query return diffs or just the latest snapshot?
About Mozaika on Product Hunt
“Stop your AI coding agent from shipping generic UI”
Mozaika was submitted on Product Hunt and earned 0 upvotes and 3 comments, placing #130 on the daily leaderboard. Your AI coding agent can query 224 real products' decoded design systems over MCP: exact colors, type scales, spacing, tokens, plus 2,500+ labeled sections. It reads the real spec before it writes code. Free Chrome extension + Figma plugin included.
Mozaika was featured in Design Tools (261.2k followers), Developer Tools (515.4k followers) and Artificial Intelligence (473.1k followers) on Product Hunt. Together, these topics include over 220.2k products, making this a competitive space to launch in.
Who hunted Mozaika?
Mozaika was hunted by Sam C. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Mozaika stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Sam C