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QuantGeekDev

Calculator MCP Server

by QuantGeekDev
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TypeScript

计算器

铁匠徽章

使用 mcp-framework 构建的模型上下文协议 (MCP) 服务器。

快速入门

# Install dependencies
npm install

# Build the project
npm run build

Related MCP server: Scenario Word

项目结构

calculator/
├── src/
│   ├── tools/        # MCP Tools
│   │   └── ExampleTool.ts
│   └── index.ts      # Server entry point
├── package.json
└── tsconfig.json

添加组件

该项目附带一个示例工具，位于src/tools/ExampleTool.ts 。您可以使用 CLI 添加更多工具：

# Add a new tool
mcp add tool my-tool

# Example tools you might create:
mcp add tool data-processor
mcp add tool api-client
mcp add tool file-handler

工具开发

示例工具结构：

import { MCPTool } from "mcp-framework";
import { z } from "zod";

interface MyToolInput {
  message: string;
}

class MyTool extends MCPTool<MyToolInput> {
  name = "my_tool";
  description = "Describes what your tool does";

  schema = {
    message: {
      type: z.string(),
      description: "Description of this input parameter",
    },
  };

  async execute(input: MyToolInput) {
    // Your tool logic here
    return `Processed: ${input.message}`;
  }
}

export default MyTool;

发布到 npm

  1. 更新你的 package.json：

    • 确保name唯一并遵循 npm 命名约定

    • 设置适当的version

    • 添加description 、 author 、 license等。

    • 检查bin指向正确的入口文件

  2. 本地构建和测试：

    npm run build
npm link
calculator  # Test your CLI locally

  3. 登录 npm（如有必要，请创建帐户）：

    npm login

  4. 发布你的包：

    npm publish

发布后，用户可以将其添加到他们的 claude 桌面客户端（见下文）或使用 npx 运行它


## Using with Claude Desktop

### Installing via Smithery

To install Calculator for Claude Desktop automatically via [Smithery](https://smithery.ai/server/@QuantGeekDev/mcp-add-sse):

```bash
npx -y @smithery/cli install @QuantGeekDev/mcp-add-sse --client claude

本地开发

将此配置添加到您的 Claude Desktop 配置文件：

MacOS ： ~/Library/Application Support/Claude/claude_desktop_config.json Windows ： %APPDATA%/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "calculator": {
      "command": "node",
      "args":["/absolute/path/to/calculator/dist/index.js"]
    }
  }
}

发布后

将此配置添加到您的 Claude Desktop 配置文件：

MacOS ： ~/Library/Application Support/Claude/claude_desktop_config.json Windows ： %APPDATA%/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "calculator": {
      "command": "npx",
      "args": ["calculator"]
    }
  }
}

构建和测试

  1. 更改你的工具

  2. 运行npm run build进行编译

  3. 服务器将在启动时自动加载您的工具

了解更多

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