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crazyrabbitLTC

CoinGecko MCP Server

CoinGecko 服务器

用于与 CoinGecko Pro API 交互的模型上下文协议 (MCP) 服务器和 OpenAI 函数调用服务。

特征

  • 支持的加密货币的分页列表

  • 通过名称或符号查找硬币ID

  • 历史价格、市值和交易量数据

  • OHLC(开盘价、最高价、最低价、收盘价)烛台数据

  • 具有刷新功能的本地硬币缓存

Related MCP server: CoinMarketCap MCP

安装

npm install coingecko-server

环境设置

在项目根目录中创建一个.env文件:

COINGECKO_API_KEY=your_api_key_here

与 Claude Desktop 一起使用

Claude Desktop 全面支持 MCP 功能。使用方法如下:

  1. 安装Claude Desktop

  2. 添加到您的 Claude Desktop 配置:

    • 在 macOS 上: ~/Library/Application Support/Claude/claude_desktop_config.json

    • 在 Windows 上: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "coingecko": {
      "command": "node",
      "args": ["/path/to/coingecko-server/build/index.js"],
      "env": {
        "COINGECKO_API_KEY": "your-api-key-here"
      }
    }
  }
}
  1. 重启Claude桌面

该服务器提供以下工具:

  • get-coins :获取受支持硬币的分页列表

  • find-coin-ids :查找 CoinGecko ID 中的硬币名称/符号

  • get-historical-data :获取历史价格、市值和交易量数据

  • get-ohlc-data :获取 OHLC 烛台数据

  • refresh-cache :刷新本地硬币列表缓存

与 OpenAI 函数调用一起使用

import { CoinGeckoService } from 'coingecko-server';
import OpenAI from 'openai';

const openai = new OpenAI();
const coinGeckoService = new CoinGeckoService(process.env.COINGECKO_API_KEY);

// Get function definitions
const functions = CoinGeckoService.getOpenAIFunctionDefinitions();

// Example: Get historical data
const response = await openai.chat.completions.create({
  model: "gpt-4-turbo-preview",
  messages: [{ role: "user", content: "Get Bitcoin's price history for the last week" }],
  functions: [functions[2]], // get_historical_data function
  function_call: "auto",
});

if (response.choices[0].message.function_call) {
  const args = JSON.parse(response.choices[0].message.function_call.arguments);
  const history = await coinGeckoService.getHistoricalData(
    args.id,
    args.vs_currency,
    args.from,
    args.to,
    args.interval
  );
}

数据类型

OHLC数据

interface OHLCData {
  timestamp: number;
  open: number;
  high: number;
  low: number;
  close: number;
}

历史数据

interface HistoricalData {
  prices: [number, number][];
  market_caps: [number, number][];
  total_volumes: [number, number][];
}

CoinInfo

interface CoinInfo {
  id: string;
  symbol: string;
  name: string;
  platforms?: Record<string, string>;
}

速率限制

请参阅CoinGecko Pro API 文档,了解当前的速率限制和使用指南。

执照

麻省理工学院

-
security - not tested
A
license - permissive license
-
quality - not tested

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