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MCP Inspector
A minimal demo showcasing the use-mcp React hook for connecting to Model Context Protocol (MCP) servers.
Features
- Connect to any MCP server via URL
- View available tools and their schemas
- Real-time connection status monitoring
- Debug logging for troubleshooting
- Clean, minimal UI focused on MCP functionality
Getting Started
-
Install dependencies:
pnpm install -
Start the development server:
pnpm dev -
Open your browser and navigate to the displayed local URL
-
Enter an MCP server URL to test the connection and explore available tools
What This Demonstrates
This example shows how easy it is to integrate MCP servers into a React application using the use-mcp hook. The core functionality is just:
import { useMcp } from 'use-mcp/react'
const connection = useMcp({
url: 'your-mcp-server-url',
debug: true,
autoRetry: false
})
// Access connection.state, connection.tools, connection.error, etc.
The McpServers component wraps this hook to provide a complete UI for server management and tool inspection.