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Test Client

Createdwillccbb

Facilitates the development and testing of MCP servers by acting as both a server for Claude and a client for servers under test.

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About

This tool acts as an MCP middleware, functioning as both an MCP server registered with Claude and an MCP client for testing other servers. It allows developers to deploy, test, and debug MCP servers in a controlled environment without requiring direct registration with Claude. It supports deploying test servers, calling individual tools with custom arguments, running automated test suites, and viewing server logs.

Key Features

  • Deploys MCP servers to test environments
  • Supports running automated test suites
  • Provides a CLI interface for interactive testing
  • Allows calling individual tools with custom arguments
  • Enables viewing server logs
  • 117 GitHub stars

Use Cases

  • Testing MCP servers before formal registration with Claude
  • Developing and debugging MCP servers in isolation
  • Automating MCP server testing workflows
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