Overview
What is MCP Server Tester?
A web application that allows you to test MCP (Model Context Protocol) servers by pasting a JSON config and viewing the result.
How to use MCP Server Tester?
Clone the repository, then run the local Node.js backend. Open the frontend in a browser, paste an MCP config JSON into the textarea, and the result will be displayed.
Key features of MCP Server Tester
- Paste MCP config JSON into a textarea.
- Frontend sends request to a Node.js backend.
- Backend forwards request to the MCP server endpoint.
- Displays the result clearly.
- Built with HTML, CSS, JavaScript, Node.js, Express, Axios.
Use cases of MCP Server Tester
- Test MCP servers hosted on platforms like smithery.ai.
- Verify configuration validity before deployment.
- Debug MCP server responses locally.
- Experiment with different MCP configs.
FAQ from MCP Server Tester
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