What are MCP Apps?
MCP Apps are interactive HTML interfaces that render directly inside AI assistants like ChatGPT, Claude, and GitHub Copilot. They extend the Model Context Protocol to deliver rich experiences beyond text.
Interactive UIs in Chat
Charts, forms, dashboards, and visualizations render directly in your conversation — no browser tabs needed.
Bidirectional Data Flow
Apps can call tools on the MCP server and receive fresh data from the host, enabling real-time updates.
Sandboxed & Secure
Apps run in isolated iframes with strict security policies. Hosts control what apps can access.
Context Preserved
The app lives inside the conversation. Users don't lose context switching between tabs.
Browse by Category
Find the perfect MCP App for your use case
Data Visualization
Charts, graphs, maps, and interactive dashboards
Forms & Configuration
Multi-step wizards, settings panels, deployment configs
Media Viewers
PDF viewers, 3D models, video players, audio waveforms
Monitoring & Dashboards
Live metrics, system status, log viewers
Productivity
Task management, budget tools, scenario modeling
Developer Tools
QR generators, code viewers, API explorers
What Can You Build?
MCP Apps unlock interactive experiences that text alone can't deliver
Explore Complex Data
Ask "show me sales by region" and get an interactive map where you click regions to drill down, hover for details, and toggle metrics.
Configure with Many Options
Set up deployments with dozens of interdependent choices in a single form — with validation and smart defaults.
View Rich Media
Review PDFs, inspect 3D models, or preview images with pan, zoom, and rotate controls embedded in chat.
Monitor in Real-Time
Watch live metrics, streaming logs, or system status that updates continuously without asking again.
How MCP Apps Work
A secure, standardized protocol for interactive AI experiences
1. Discovery
AI hosts discover available apps when connecting to MCP servers. Tools declare their UI resources upfront.
2. Sandboxed Rendering
When a tool is called, the host renders the UI in a secure iframe. Apps can't access the parent page.
3. Bidirectional Communication
Apps communicate with hosts via JSON-RPC over postMessage. They can call tools, send messages, and update context.
Works With Your Favorite AI
MCP Apps integrate with ChatGPT, Claude, GitHub Copilot, Gemini, and other leading AI platforms
Supercharge Your AI Experience
Browse our growing collection of interactive apps for ChatGPT, Claude, Copilot, and more. Or submit your own creation to the marketplace.