Zillow MCP Server

Model Context Protocol server for Zillow real estate integration with the ChatGPT Apps SDK. Search properties, explore neighborhoods, and calculate home affordability — all through natural language conversations with your AI assistant.

Features

• Property Search — Search Zillow listings by location, price, beds/baths, and property type

• Neighborhood Explorer — Get real estate market data, trends, and neighborhood insights

• Home Affordability Calculator — Estimate buying power based on income, savings, and debt

• Mortgage Payment Simulator — Calculate monthly payments across interest rate scenarios

• Interactive Widgets — Rich, inline UI components rendered directly in ChatGPT

• Real API Integration — Live Zillow data via RapidAPI (with mock data fallback)

• OAuth 2.0 Authentication — Secure API access

• Railway + Docker deployment ready

Tools

Example Prompts

• "Find 3-bedroom homes in Austin, TX under $500,000"

• "What's the real estate market like in Scottsdale neighborhoods?"

• "I make $120k/year with $50k saved — how much house can I afford?"

• "Show me how my monthly payment changes if rates go from 6% to 7%"

Installation

npm install

Environment Variables

RAPIDAPI_KEY=your_rapidapi_key
REDIRECT_URI=http://localhost:8000/auth/callback
PORT=8000

Development

# Run development server
npm run dev

# Build server and widgets
npm run build

# Build server only
npm run build:server

# Build widgets only
npm run build:widgets

Deployment

Configured for Railway deployment with Docker. Set environment variables in your Railway project dashboard.

License

MIT

Powered by ZeroTwo

This MCP server is part of the ZeroTwo AI platform — the all-in-one AI workspace combining GPT-5, Claude, Gemini, and real estate tools so you can make smarter home buying decisions with AI.

Built for ZeroTwo — Use this Zillow MCP server with ZeroTwo's AI assistant to search properties, analyze neighborhoods, and calculate affordability through natural language — with beautiful interactive widgets.