MCPServer + CoinGecko Wrapper MCP Server

What is MCPServer + CoinGecko Wrapper?

MCPServer + CoinGecko Wrapper is a two-component system that enables AI agents (such as Claude) to fetch cryptocurrency data via the Model Context Protocol (MCP). It consists of a PHP server (mcpserver) that handles MCP requests and a Node.js/TypeScript wrapper (mcp-coingecko-wrapper) that calls the public CoinGecko API for price, info, and history.

How to use MCPServer + CoinGecko Wrapper?

Install the wrapper dependencies with npm install and build with npm run build inside the mcp-coingecko-wrapper directory. Serve the mcpserver PHP application (e.g., via Apache or XAMPP) so that webhook.php is accessible. The agent must send a valid MCP request specifying "tool_choice": "coingecko" and the desired symbol and operation.

Key features of MCPServer + CoinGecko Wrapper

• Receives and routes MCP requests from compatible agents.
• Exposes an HTTP endpoint for MCP tool calls.
• Fetches current cryptocurrency price from CoinGecko.
• Retrieves general cryptocurrency information.
• Provides price history data.
• Returns structured MCP responses for agent consumption.

Use cases of MCPServer + CoinGecko Wrapper

• An AI assistant answers a user’s question about Bitcoin’s current price.
• An agent analyzes historical price trends of Ethereum over a given period.
• A chatbot fetches general info (e.g., market cap, supply) for any supported cryptocurrency.
• A multi-agent system routes crypto data queries to a CoinGecko tool without direct API integration.