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bharath-krishna avatar

Mcp Test

bharath-krishna/mcp-test
STDIOregistry active
Summary

This is a minimal testing server that exposes a single echo tool for validating your MCP setup. Send it a message string and it returns the same text prefixed with "Echo:". It's the kind of thing you'd use when debugging your MCP client configuration or verifying that your transport layer is working correctly before connecting to more complex servers. Install it via pip as mcp-echo-server, add it to your client config with a simple command entry, and you've got a no-frills way to confirm your toolchain is wired up properly. Think of it as the equivalent of a "hello world" for MCP integrations.

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MCP Test Server

mcp-name: io.github.bharath-krishna/mcp-test

A simple Model Context Protocol (MCP) server with an echo tool for testing purposes.

Features

  • Echo Tool: Returns back any message you send to it

Installation

pip install mcp-echo-server

Usage

Add this server to your MCP client configuration:

{
  "mcpServers": {
    "mcp-echo-server": {
      "command": "mcp-echo-server"
    }
  }
}

Development

Install in development mode:

uv pip install -e .

Tools

echo

Echoes back the provided message.

Input:

  • message (string, required): The message to echo back

Example:

{
  "message": "Hello, world!"
}

Output:

Echo: Hello, world!
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Registryactive
Packagemcp-echo-server
TransportSTDIO
UpdatedNov 7, 2025
View on GitHub