Coinmarket MCP server

Coinmarket MCP Server

Components

Resources

The server implements a few of the Coinmarket API endpoints

• Custom coinmarket:// URI scheme for accessing individual notes
• Each note resource has a name, description and text/plain mimetype

Tools

The server implements two tools:

• get-currency-listings: Get the latest currency listings
• get-quotes: Get quotes for tokens
  • Takes "slug" (example: bitcoin) or "symbol" (example: BTC) as optional string argument

Configuration

Requires coinmarket API key.

Quickstart

Install

Claude Desktop

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

Development/Unpublished Servers Configuration

``` "mcpServers": { "coinmarket_service": { "command": "uv", "args": [ "--directory", "/Users/anjor/repos/anjor/coinmarket_service", "run", "coinmarket_service" ], "env": { "COINMARKET_API_KEY": "" } } } ```

Debugging

Since MCP servers run over stdio, debugging can be challenging. For the best debugging experience, we strongly recommend using the MCP Inspector.

You can launch the MCP Inspector via npm with this command:

npx @modelcontextprotocol/inspector uv --directory /Users/anjor/repos/anjor/coinmarket_service run coinmarket-service

Upon launching, the Inspector will display a URL that you can access in your browser to begin debugging.