Connects Claude directly to QuantConnect's algorithmic trading platform through their REST API. You get project management (create, compile, deploy), full backtesting workflows with chart and order analysis, live trading controls including liquidation and monitoring, and historical data retrieval. The research side is surprisingly deep: PCA, Engle-Granger cointegration tests, sparse portfolio optimization with Huber risk minimization, and dynamic universe screening by fundamentals or correlation. Authentication uses your QuantConnect user ID and API token via environment variables. Built async-first on FastMCP with SHA-256 auth. Reach for this when you want to prototype strategies, analyze alternative data, or manage live algos through conversational prompts instead of writing Python in their IDE.
claude mcp add --transport stdio taylorwilsdon-quantconnect-mcp uvx quantconnect-mcp