MCP Server Inspector

What is MCP Server Inspector?

It is a modern React-based tool for testing and validating MCP (Message Control Protocol) servers, allowing users to verify server availability, test API authentication, measure performance, and inspect responses.

How to use MCP Server Inspector?

Clone the repository, install dependencies with npm install, and start the development server with npm run dev. You can also edit files directly on GitHub or use GitHub Codespaces. Deployment is done via Lovable.

Key features of MCP Server Inspector

• Server connection testing with response time verification
• API key and bearer token authentication support
• Performance metrics and response time measurement
• Detailed reporting with comprehensive test results
• Real-time API testing functionality
• Response inspector to examine and validate formats

Use cases of MCP Server Inspector

• Test connectivity and performance of MCP servers
• Validate API authentication methods for MCP endpoints
• Inspect and debug response formats from MCP servers
• Generate detailed test reports for server reliability

FAQ from MCP Server Inspector

What are the prerequisites for running MCP Server Inspector?

Node.js 18.x or later and npm 9.x or later are required.

What technologies is MCP Server Inspector built with?

It is built with Vite, TypeScript, React, shadcn-ui, and Tailwind CSS.

How can I deploy MCP Server Inspector?

You can deploy it via Lovable by opening the project and clicking Share → Publish.

Can I connect a custom domain to my Lovable project?

Yes, you can connect a custom domain by navigating to Project > Settings > Domains and clicking Connect Domain.