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Debug Test

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MCP Server with tool that returns all headers send to the server

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About

MCP Server with tool that returns all headers send to the server

README

License

debug-test-mcp is an MCP Server which has tools like get-request-headers which returns all headers that were sent with the current request

Use this Server to debug your MCP Host / Client custom header implementation.

Getting Started

Prerequisites

Before you start with sample-mcp-server, ensure the following are installed:

  • Node.js (v18 or above recommended)
    Required to run the server and manage dependencies.
brew install node
  • PNPM (v10 or above recommended) The project uses PNPM as its package manager.
    Install globally with:
npm install -g pnpm

Setup

Install dependencies:

pnpm i

Start MCP Server on localhost:3333 :

pnpm dev

Install dependencies & start server in one command:

pnpm d

Server URL http://localhost:3333/mcp

Tunneling

If your host requires HTTPS you can easily tunnel the server via a service like ngrok:

ngrok http 3333

from github.com/matsjfunke/debug-test-mcp

Installing Debug Test

This server has no published package — it is built from source. Open the repository and follow its README.

▸ github.com/matsjfunke/debug-test-mcp

FAQ

Is Debug Test MCP free?

Yes, Debug Test MCP is free — one-click install via Unyly at no cost.

Does Debug Test need an API key?

No, Debug Test runs without API keys or environment variables.

Is Debug Test hosted or self-hosted?

Self-hosted: the server runs locally on your machine via the install command above.

How do I install Debug Test in Claude Desktop, Claude Code or Cursor?

Open Debug Test on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.

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