StockFlow MCP Server

Example Use Cases

• 1

  Fetch real-time stock prices, current metrics (market cap, P/E, 52-week high/low), and company overview data to ground financial responses.

• 2

  Retrieve historical OHLC price series and volume for charting, technical indicators, or backtesting strategies.

• 3

  Comprehensive options-chain data (calls/puts, strike prices, IV, Greeks, volume, open interest) to analyze or simulate options strategies.

Description

StockFlow exposes stock and options data over the Model Context Protocol so LLMs and agents can query real-time prices, historical OHLC data, company financials, and complete options chains. It integrates with yfinance and is designed for use with Claude (example config and usage included) to enable automated market-data retrieval and options strategy analysis. The server returns metrics like market cap, P/E, 52-week high/low, Greeks, IV, volume and open interest; limitations note Yahoo Finance delays and rate limits.