MCP Add Server

Name: MCP Add Server
Author: zhangzhefang-github

@zhangzhefang-github

リポジトリ

MCP Add Server について

mcp-add-server

基本情報

カテゴリ

その他

ライセンス

MIT license

ランタイム

node

トランスポート

stdio

公開者

zhangzhefang-github

投稿者

zhefang zhang

設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "mcp-add-server": {
      "command": "npx",
      "args": [
        "@zhefang/mcp-add-server"
      ]
    }
  }
}

ツール

ツールは検出されませんでした

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is MCP Add Server?

MCP Add Server is a minimal Model Context Protocol (MCP) server that provides a single tool: add(a, b), which returns the sum of two numbers. It serves as a basic example of an MCP server implementation, intended for developers learning about the MCP ecosystem or testing MCP-compatible clients.

How to use MCP Add Server?

Run the server using npx mcp-add-server (requires Node.js 18+ and npm). Alternatively, clone the repository, install dependencies with npm install, and run with npm start. You can also install it globally via npm install -g mcp-add-server or use npm link for local development. Once running, MCP clients can call the add tool with arguments a and b and receive the sum as the result.

Key features of MCP Add Server

Implements a Model Context Protocol compliant server.
Provides a single add(a, b) tool that returns numeric sums.
Can be run via npx, local clone, or global installation.
Requires only Node.js 18.x or higher and npm.
Includes both a server executable (bin.js) and modular source code (src/server.js).
Licensed under the MIT License.

Use cases of MCP Add Server

Learning how to build a minimal MCP server from scratch.
Testing MCP client tool‑calling functionality.
Demonstrating MCP server–client integration in workshops or documentation.
Quick validation of MCP tool invocation pipelines.

FAQ from MCP Add Server

What dependencies or runtime does MCP Add Server require?

Node.js version 18.x or higher and npm (which comes with Node.js) are required.

How can I install MCP Add Server?

You can run it without installation via npx mcp-add-server; install globally with npm install -g mcp-add-server; or clone the repo and run npm install && npm start.

Does MCP Add Server have any authentication or security mechanisms?

The README does not mention any authentication, authorization, or transport‑level security. It is a local‑only example server with no built‑in access controls.

What is the project structure of MCP Add Server?

The repository contains src/server.js (main logic), bin.js (executable entry), package.json, LICENSE, and standard files (.gitignore, node_modules).