chartgen

Live data from Yahoo Finance and Binance, rendered as PNG candlestick charts with 38 technical indicators. Streams a live WebSocket feed into an alert engine and integrates with Claude.ai via OAuth 2.1 PKCE.

Quick Start View on GitHub

38 indicators

Overlays, momentum, volatility, volume, and crypto-specific metrics. All configurable via MCP parameters — see the indicator reference.

Live data

Yahoo Finance for stocks, Binance REST + WebSocket for crypto. Auto-detected from the ticker suffix.

Trading engine

--trade runs a live WebSocket feed with price and indicator-signal alerts and an order-lifecycle API.

Claude.ai integration

Connect as a remote MCP server with OAuth 2.1 PKCE, or run locally for Claude Desktop — 15 tools in total.