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MCP Test Client

@willccbb

An MCP Server that's also an MCP Client. Useful for letting Claude develop and test MCPs without needing to reset the application.
Overview

what is MCP Test Client?

MCP Test Client is a middleware that acts as both a server and a client for testing MCP servers during development, allowing developers to test without needing to register servers directly with Claude.

how to use MCP Test Client?

To use the MCP Test Client, install the dependencies, build the project, and then deploy servers or run tests using the provided CLI commands.

key features of MCP Test Client?

  • Deploy MCP servers to test environments
  • Call individual tools with custom arguments
  • Run automated test suites
  • View server logs
  • Test servers before formal registration with Claude

use cases of MCP Test Client?

  1. Testing new MCP server implementations
  2. Debugging issues in server functionality
  3. Running automated tests on deployed servers

FAQ from MCP Test Client?

  • Can I test multiple servers at once?

Yes! You can deploy and test multiple servers using the CLI interface.

  • Is there a graphical interface for testing?

Currently, the MCP Test Client provides a CLI interface, but future enhancements may include a GUI.

  • How do I report issues or contribute?

You can report issues or contribute by visiting the project's GitHub repository.

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