🚀 Inspiration
Every year, thousands of startup ideas die before reaching the prototype stage. Why? Non-technical founders struggle to bring ideas to life, and developers are overwhelmed by boilerplate tasks. I wanted to solve this.
Agenta was born out of a simple yet bold question: "What if anyone could turn a raw idea into a real SaaS MVP — in minutes?"
As a solo founder, I built Agenta in just 5 days with one goal in mind: empower dreamers to become doers.
✨ Features
🧠 AI-Powered SaaS Generator Turn any raw startup idea into a fully working codebase using GPT-4, Claude, and Mistral via OpenRouter.
⚙️ Real-Time File Generation with SSE Watch your SaaS MVP being built live — file-by-file — with a seamless progress bar powered by Server-Sent Events.
📦 Full Codebase Output Get a production-grade Next.js + TypeScript app with:
- Supabase Auth integration
- API endpoints
- Frontend UI with Tailwind + Shadcn
- Clean, scalable folder structure
🪄 Smart Feature Selection AI analyzes your idea and picks relevant features automatically — dashboards, CRUD, chats, and more.
🎒 Instant Zip Download Download your fully working SaaS MVP as a zip, ready to run locally or deploy.
🌐 Premium Dark UI Designed with Tailwind CSS, Shadcn UI, and Framer Motion for a sleek, modern experience.
🔐 Auth-Ready Full Supabase Auth flow out of the box — sign up, login, session handling.
📊 MVP Management Dashboard Preview, download, and manage all generated MVPs in one place.
🎯 Prompt-Preserving Engine Every idea prompt is preserved and sent as-is to ensure precise and relevant outputs.
🧪 No Hallucinations. Just Code. Each file is validated to ensure clean, bug-free, real code — no dummy boilerplate.
🚀 Scale-Ready Architecture Foundation laid for:
- Multi-stack support (React Native, Flutter)
- One-click deployment (Vercel, Supabase)
- AI-powered customization lab
🛠️ What it does
Agenta is an AI-powered SaaS MVP generator. It lets you input your startup idea — and within minutes, you get a fully-working Next.js + TypeScript codebase, complete with:
- AI-chosen features
- Clean folder structure
- API routes
- Frontend pages
- Auth-ready boilerplate
- Zip download + live progress
Built with real-time streaming tech, it shows file-by-file generation progress using Server-Sent Events (SSE).
🧱 How we built it
Agenta was built solo in just 5 days using:
- 🧠 OpenRouter (GPT-4 / Claude / Mistral 8x7b instruct) for file-by-file code generation
- ⚡ Express.js backend for API + file generation
- 🗾️ Next.js App Router frontend for rich UI
- 📆 Supabase for user auth + MVP metadata storage
- 🪄 SSE for real-time file progress streaming
- 🎨 Tailwind + Shadcn + Framer Motion for premium UI
- 🔐 Auth + upload + download + live preview all wired in
🧷 Challenges we ran into
- Handling file generation stream + zip creation simultaneously
- Creating a real-time streaming UX with SSE and async zip compression
- Making sure each generated file is complete, clean, and bug-free
- Passing detailed prompts between frontend and backend, maintaining formatting
- Mapping idea → features → actual working code in a reliable structure
🏆 Accomplishments that we're proud of
- Built and launched a full-stack MVP in 5 days — solo
- Created a live real-time code generator with animated UI
- Integrated Supabase for secure auth + database storage
- Built a dark-themed, modern UI with premium aesthetics
- Generated code is ready-to-run, no placeholders or fake logic
- Plug-and-play UX — just input your idea and download your MVP
📚 What we learned
- How to stream real-time SSE data and sync it with backend file generation
- Mastered multi-model prompt engineering across GPT-4, Claude, and Mistral
- Built modular, maintainable full-stack apps with Next.js App Router + Express
- Learned how to maintain design consistency with Tailwind + Framer Motion
- Streamlined project architecture for AI-first workflows
🔮 What's next for Agenta
- SaaS subscription plans for founder onboarding
- Full-blown AI Lab to allow real-time model parameter tuning
- Enterprise incubator integrations to assist in product prototyping
- Investor-facing dashboards with projections and lean canvas integration
- Let users customize the generation engine, features, themes, stack
- One-click Supabase/Vercel deploy button
- Built-in code editor with AI inline suggestions
- Community-powered template marketplace
- Real-time collaborative prompt building workspace
- Launch on Product Hunt + YC Startup School
🧑🚀 Agenta exists so that no founder's vision ever dies due to lack of code.
Built With
- express.js
- gemini1.5flash
- javascript
- mistral8x7binstruct
- next.js
- node.js
- openrouter
- supabase
- typescript

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