About MCP Apps
MCP Apps turn tool results into interactive panels inside ChatGPT, Claude, Cursor, and other MCP clients — search bars, structured cards, maps, and dashboards instead of walls of JSON. Browse servers in the directory that ship a real MCP App UI alongside their tools.
Browse MCP Apps MCP servers at /?app=1
Related guides
Learn how MCP fits your stack — then come back here to browse and connect servers.
What are MCP Apps?
Interactive UI paired with MCP tools — and how they show up in clients.
Build an MCP App
Widget layout, structured output, and testing an app end to end.
MCP Apps vs ChatGPT Apps SDK
Pick the right surface when your product needs rich UI plus tool calls.
MCP App host compatibility
Which clients render MCP Apps today and what to expect on the wire.
Frequently Asked Questions
What is an MCP App?
An MCP App is an interactive UI surface paired with MCP tools. The AI still calls the same server tools; the client renders a visual panel you can scan, click, and approve — useful for search results, forms, charts, and multi-step workflows.
Which MCP clients support MCP Apps?
ChatGPT, Claude, Cursor, and MCPBundles Studio support MCP App resources when the server publishes them. Older clients that only show plain text still work — they just skip the visual panel.
How is an MCP App different from a regular MCP server?
Every listing here is still an MCP server with callable tools. The MCP App badge means the publisher also ships an interactive UI resource — not text-only responses.
Do I need a separate connection for MCP Apps?
No. Connect the server once on MCPBundles. If it ships an MCP App, your client shows the UI automatically when a tool returns structured content the app understands.