Polygon
Provides access to Polygon.io financial market data via a Model Context Protocol (MCP) server, enabling LLMs to retrieve real-time and historical market information.
About
The Polygon.io MCP Server exposes all Polygon.io API endpoints as MCP tools, providing access to comprehensive financial market data. This includes stock, options, forex, and crypto aggregates, real-time trades, market snapshots, ticker details, dividends, and financial fundamentals, all through an LLM-friendly interface. The server aims to make it easy for LLMs to leverage financial market data for analysis, insights, and informed decision-making.
Key Features
- Supports stock, options, forex, and crypto markets
- Exposes all Polygon.io API endpoints as MCP tools
- Converts responses to standard JSON for LLM compatibility
- Provides real-time and historical market data
- Includes tools for aggregates, trades, snapshots, and ticker details
- 6 GitHub stars
Use Cases
- Retrieving the latest stock prices for specific tickers
- Analyzing historical trading volumes for market trends
- Identifying top-performing stocks and cryptocurrencies
- Accessing market status and trading hours
- Fetching financial fundamentals for investment analysis
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