MCP Echo Server

MCPOpen SourceMIT11.0

by devjiel • Testing & QA

A lightweight MCP server that echoes back text messages, useful for testing and development of MCP clients and integrations.

Example Use Cases

1
A simple test endpoint to validate MCP message sending and receiving behavior.
2
A lightweight local server to debug message formats, routing, and connectivity during development.
3
A minimal example to extend into a custom MCP service or to prototype new MCP handlers.

Description

This repository provides a simple Messaging Control Protocol (MCP) server that echoes any received text messages back to the sender. It is implemented in Node.js, includes a build step, and can be launched by pointing an MCP runtime to the compiled dist/index.js. The server is ideal for quickly validating client implementations, debugging message flows, and serving as a minimal example to extend into more featureful MCP services.

Quick Actions

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Security

Scanned 2 month(s) ago

Risk Level

MINIMAL

Read-only data retrieval, no side effects

Trust Score

D44/100

4/17 checks passed

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Quick Stats

Service TypeMCP

Pricing ModelFree

Capabilities0 Tools / 0 Prompts / 0 Resources

Ownerdevjiel

CategoryTesting & QA

DependenciesStandalone