CPP MCP-SERVER

A C++ implementation of a Model Context Protocol Server with a pluggable module architecture.

Local serverstdio

What is the CPP MCP-SERVER MCP Server?

CPP MCP-SERVER is an MCP project maintained in the peppemas/mcp_server repository. The maintainer describes its purpose as “A C++ implementation of a Model Context Protocol Server with a pluggable module architecture”. Read the project documentation for the complete scope.

Local setup

The project provides a local client configuration using C:\mcp-server\mcp_server.exe. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.

Configuration values

The example declares CUSTOM_API_KEY_1, CUSTOM_API_KEY_2, SAVE_DIR. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

How to install the CPP MCP-SERVER MCP Server

{
  "mcpServers": {
    "mcp-server": {
      "command": "C:\\mcp-server\\mcp_server.exe",
      "args": [
        "-n",
        "developer-server",
        "-l",
        "C:\\mcp-server\\logs",
        "-p",
        "C:\\mcp-server\\plugins"
      ],
      "env": {
        "CUSTOM_API_KEY_1": "YOUR_CUSTOM_API_KEY_1",
        "CUSTOM_API_KEY_2": "YOUR_CUSTOM_API_KEY_2",
        "SAVE_DIR": "/path/to/save/directory"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Configuration

Variable	Description	Required
CUSTOM_API_KEY_1	Declared in the maintainer’s client configuration.	Check documentation
CUSTOM_API_KEY_2	Declared in the maintainer’s client configuration.	Check documentation
SAVE_DIR	Declared in the maintainer’s client configuration.	Check documentation