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MCP Server Tester

by Bhavitha Kothagundla

A web application that allows users to test the connectivity and functionality of an MCP server by providing its URL or installation code. It verifies connectivity, fetches responses, and displays results clearly.

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What is MCP Server Tester?

MCP Server Tester is a web application designed to test the connectivity and functionality of an MCP (Minecraft Protocol) server. It provides a user-friendly interface to input an MCP server URL or installation code and receive detailed feedback on its status.

How to use MCP Server Tester?

To use the MCP Server Tester, enter a valid MCP Server URL (e.g., from Smithery) into the provided field and click the 'Test MCP Server' button. The application will then send a request to the backend, which checks the MCP server and returns the response. The result is displayed on the webpage.

Key features of MCP Server Tester

  • Accepts an MCP server URL or installation code

  • Verifies connectivity and fetches response

  • Displays results clearly

  • Handles errors gracefully

Use cases of MCP Server Tester

  • Testing the connectivity of a new MCP server

  • Troubleshooting issues with an existing MCP server

  • Verifying the functionality of an MCP server after making changes

  • Monitoring the uptime and performance of an MCP server

FAQ from MCP Server Tester

What is an MCP Server?

An MCP server is a server that uses the Minecraft Protocol (MCP) for communication.

What if I see 'Cannot GET /'?

Ensure the backend has a / route. Add app.get("/", (req, res) => res.send("MCP Server Tester Backend is running!")); to your backend code.

What if the frontend shows 'Unexpected token '<'?

Your backend might be down. Check the Render logs for errors.

What if I get a 'Failed to fetch' error?

Ensure the backend URL is correct in script.js. Verify that the backendUrl is pointing to the correct address.

Where is the frontend and backend deployed?

The frontend is deployed on Netlify, and the backend is deployed on Render.