What data source does OptionsFlow MCP Server use?
OptionsFlow MCP Server sources data from Yahoo Finance, which may have data delays and is subject to market hours and rate limits.
@twolven
Basic information
An MCP server providing advanced options analysis through Yahoo Finance, supporting Greeks calculations, strategy evaluation (CCS/PCS/CSP/CC), and risk metrics. Built for MCP with Claude.ai.
No standard config provided
This server doesn't expose a parseable MCP config block in its README. See the repository for install instructions.
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A Model Context Protocol (MCP) server that provides advanced options analysis and strategy evaluation through Yahoo Finance. It enables LLMs to analyze options chains, calculate Greeks, and evaluate basic options strategies with comprehensive risk metrics.
Install dependencies (pip install -r requirements.txt), clone the repository, then add the server to your Claude configuration in claude-desktop-config.json with command: "python" and args: ["path/to/optionsflow.py"]. Use the analyze_basic_strategies tool by providing a stock symbol, strategy type (ccs, pcs, csp, cc), expiration date, and optional parameters like delta target or width percentage.
OptionsFlow MCP Server sources data from Yahoo Finance, which may have data delays and is subject to market hours and rate limits.
Python 3.12+ and the following dependencies: mcp, yfinance, pandas, numpy, scipy.
Data can be delayed, Greeks are theoretical (Black-Scholes model), early assignment risk is not factored, and options data availability depends on market hours.
No, it does not require any authentication.

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