StockScreen MCP Server

Example Use Cases

• 1

  Screen equities programmatically using technical indicators (price, volume, SMA 20/50/200, RSI, ATR) and filter results by precise thresholds.

• 2

  Evaluate and filter stocks and ETFs by fundamentals (market cap, P/E, dividend yield, revenue growth, AUM, expense ratio) and save those results for later review.

• 3

  Options-focused screening (implied volatility, options volume, put/call ratio, bid-ask spread, earnings proximity) and combined custom screens including news filters and watchlist management.

Description

This MCP server provides programmatic stock screening and watchlist management for LLMs, supporting technical indicators (RSI, SMA, ATR), fundamental filters (market cap, P/E, dividends, revenue growth), options filters (IV, volume, put/call) and news-based criteria. It integrates with Yahoo Finance for market and options data, allows saving and retrieving screening results, and exposes tools to create/update/delete watchlists. Designed for agent workflows that need structured market filters and repeatable screens, it includes error handling and detailed response formats. Note that data may be delayed by Yahoo Finance and is subject to rate limits and availability constraints.