The Token Metrics MCP server provides comprehensive cryptocurrency data, analytics, and insights through function calling. This MCP server enables AI assistants and agents to access Token Metrics' API for real-time crypto market data, trading signals, price predictions, and advanced analytics. It exposes a suite of MCP-compatible tools to fetch token data and prices, hourly/daily OHLCV data, trading signals, trader and investor grades, technical levels, correlations, market metrics, sentiment analysis, quantitative metrics, scenario analyses, AI-generated reports, crypto investor information, and top tokens by market cap, as well as indices data. It supports both hosted HTTP transport with an API key and local installation via npx, allowing production deployments or development workflows. The server emphasizes robust error handling (invalid API key, rate limits, network issues, invalid parameters) and security (secure handling of API keys, non-root Docker runs, input validation). It includes guidance for integration with Claude Desktop/VS Code via JSON configurations, and provides pathways to test with MCP Inspector to verify functionality.