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My Crypto MCP Server

@0xanpham

代码仓库

基本信息

分类

金融与商务

传输方式

stdio

作者

0xanpham

关于 My Crypto MCP Server

This Model Context Protocol (MCP) server provides cryptocurrency information through Claude Desktop. It connects to the CoinMarketCap API to fetch real-time cryptocurrency data.

#mcp#cryptocurrency#claude#coinmarketcap-api#claude-desktop#mcp-server

My Crypto MCP Server 配置

使用下面的配置,将此服务器添加到你的 MCP 客户端。

{
  "mcpServers": {
    "crypto": {
      "command": "node",
      "args": [
        "/absolute/path/to/your/project/build/index.js"
      ],
      "env": {
        "CMC_API_KEY": ""
      }
    }
  }
}

My Crypto MCP Server 工具

工具列表暂未提供

当前收录暂时没有可展示的工具列表，不代表服务没有工具。请查阅项目文档了解支持的能力。

工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。

概览

What is My Crypto MCP?

My Crypto MCP is a Model Context Protocol server that provides real‑time cryptocurrency information through Claude Desktop. It connects to the CoinMarketCap API to fetch current prices and display a sample portfolio, making it useful for investors and developers who want crypto data directly in chat.

How to use My Crypto MCP?

Install dependencies with npm install, build with npm run build, then add the server configuration to Claude Desktop’s settings with an absolute path to build/index.js and your CoinMarketCap API key in the CMC_API_KEY environment variable. After restarting Claude Desktop, attach the “portfolio” resource and ask questions like “What is my portfolio’s current value?”.

Key features of My Crypto MCP

  • Fetches current cryptocurrency prices via CoinMarketCap API
  • Displays a sample portfolio with holdings and valuation
  • Easy integration with Claude Desktop via MCP
  • Requires only Node.js (v16+) and a free API key

Use cases of My Crypto MCP

  • Checking live cryptocurrency prices during a chat with Claude
  • Viewing a sample portfolio’s total value and asset breakdown
  • Practicing MCP server setup and configuration with real‑world APIs
  • Getting market context for portfolio decisions without leaving Claude

常见问题

1

Which API does My Crypto MCP use?

It uses the CoinMarketCap API to obtain current cryptocurrency data.

2

What are the requirements to run My Crypto MCP?

You need Claude Desktop, Node.js (v16 or later), and a valid CoinMarketCap API key.

3

How do I configure the server in Claude Desktop?

Edit Claude Desktop’s settings JSON to add an `mcpServers` entry with command `node`, args pointing to your `build/index.js`, and an environment variable `CMC_API_KEY` set to your API key.

4

Where does the sample portfolio data come from?

The sample portfolio is embedded in the server’s source code and updated with live prices from the API when you ask for its value.

5

Can I modify the portfolio holdings?

Yes, you can edit the sample portfolio data in the source code (e.g., in `helper.ts`) and rebuild the server to reflect your own holdings.

评论

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