What data does Options Chain MCP provide?

It exposes options chain data through the Tradier API, including strike prices, expiration dates, greeks (delta, gamma, theta, vega), and open interest for any supported underlying symbol.

Do I need a Tradier account to use this?

Yes. You need a Tradier API key, which is available through their developer portal. A free sandbox account can be used for testing before committing to a paid plan.

Can I use this MCP server for live trading?

This server focuses on options chain data retrieval rather than order execution. It is designed for research and analysis workflows, not direct trade placement.

Options Chain MCP | CLI Trader

Options Chain MCP connects MCP-compatible agents to the Tradier brokerage API for options chain data. It provides structured access to strike prices, expiration dates, greeks, and open interest across supported equity and index options. This makes it useful for agents that need to scan chains, evaluate spreads, or filter contracts by specific criteria before making trading decisions.

The server handles the Tradier API authentication and data formatting, delivering typed responses that agents can process without parsing raw API output. Typical use cases include screening for high open interest strikes, comparing implied volatility across expirations, and pulling greek values for position sizing or risk assessment. The structured output format reduces the chance of data misinterpretation compared to free-form text parsing.

Options Chain MCP is best suited for traders who want to integrate options research into agent-assisted workflows. It pairs well with execution-focused tools for a complete research-to-trade pipeline, and its focus on the Tradier ecosystem means users benefit from Tradier’s competitive options data pricing.