Advertise
MCP.so
Sign In

Echo MCP Server For Testing

@piebro

Repository

Basic information

Category

Other

License

MIT

Transports

stdio

Author

piebro

About Echo MCP Server For Testing

A simple echo MCP (Model Context Protocol) Server for testing MCP Clients.

#testing#mcp#mcp-server

Echo MCP Server For Testing config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "echo-mcp-server-for-testing": {
      "name": "echo-mcp-server-for-testing",
      "command": "uvx",
      "args": [
        "echo-mcp-server-for-testing"
      ],
      "env": {
        "SECRET_KEY": "123456789"
      }
    }
  }
}

Echo MCP Server For Testing tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

Fetch the live tool list by running this server in a temporary sandbox using the button above.

Overview

What is echo-mcp-server-for-testing?

echo-mcp-server-for-testing is a simple echo MCP (Model Context Protocol) Server that provides an echo_tool for testing MCP Clients. It is also intended as a template for building new MCP Servers.

How to use echo-mcp-server-for-testing?

Install and run the server using uvx or by cloning the repository and using uv with a directory. Add the appropriate configuration to your MCP client’s config file, including the required SECRET_KEY environment variable.

Key features of echo-mcp-server-for-testing

  • Provides an echo_tool for testing MCP Clients.
  • Can be used as a template for new MCP Servers.
  • Simple to run with uvx or local uv.
  • Requires a SECRET_KEY environment variable.
  • Supports testing via mcp-client-for-testing.
  • MIT licensed.

Use cases of echo-mcp-server-for-testing

  • Testing MCP Client implementations and tool invocation.
  • Starting point for developing new MCP Servers.
  • Verifying tool call/response flow in a controlled environment.
  • Learning the MCP protocol basics.

Frequently asked questions

1

What is the purpose of echo-mcp-server-for-testing?

It is a simple echo MCP Server with an `echo_tool` for testing MCP Clients, and also serves as a template for new MCP Servers.

2

How do I install and run echo-mcp-server-for-testing?

You can run it via `uvx echo-mcp-server-for-testing` or clone the repo and use `uv` with a directory. Add the appropriate configuration to your MCP client config, including the `SECRET_KEY` environment variable.

3

What environment variable is required?

The `SECRET_KEY` environment variable is required.

4

How can I test the echo_tool?

Use `mcp-client-for-testing` (available on GitHub) with a tool call like `{"name": "echo_tool", "arguments": {"message": "Hello, world!"}}`.

5

What license is this project under?

MIT License.

Comments

More Other MCP servers

Klarix Intelligence Engine

Klarix

B2B competitive intelligence, live sales battlecards, 5-axis ICP prospect fit scoring, and tech stack teardowns over MCP and REST with cited public-web evidence.

Senso MCP for Joomla

sensomedia

Senso MCP turns a Joomla 5 or 6 site into a remote MCP server. It runs inside Joomla itself (no extra server, no Node.js bridge) and is secured with OAuth 2.1 and Joomla's own ACL. The free pack lets an AI assistant crea

Health by Dr Brad

Dr Brad Stanfield

Health by Dr Brad works out a health plan from your own results: which screening is due at your age, and evidence-based suggestions, each with the reason and the published guideline or study behind it. Your record is one

P

PickFu MCP

PickFu MCP is a Model Context Protocol (MCP) server that connects AI assistants, developers, marketers, product managers, and AI agents to PickFu's consumer research platform. It enables users to create surveys, conduct

YOUB

Connect your AI assistant to your own YOUB endurance training account. Read recorded activities with full analysis, planned sessions, race goals, wellness (HRV, sleep, resting HR) and your athletic profile. Create or mov

Advertise