Provides tools for accessing financial market data through Polygon.io API, including ticker details, real-time quotes, historical price aggregates, market status, and news articles related to specific tickers.
Polygon MCP Server
A Model Context Protocol (MCP) server that provides tools for interacting with the Polygon.io API for market data.
Features
This MCP server provides the following tools:
- get_ticker_details - Get details about a ticker symbol
- get_latest_quote - Get real-time quote for a ticker
- get_aggregates - Get aggregate bars for a ticker
- get_daily_open_close - Get daily open/close prices
- get_market_status - Check if markets are open
- get_ticker_news - Get news articles for a ticker
- list_tickers - Search/list available tickers
- get_snapshot - Get snapshot of ticker(s)
Installation
- Clone this repository
- Install dependencies:
- Build the server:
Configuration
The server requires the following environment variable:
POLYGON_API_KEY
- Your Polygon.io API key
MCP Settings Configuration
Add the following to your MCP settings file:
Usage Examples
Get Market Status
Get Ticker Details
Get Historical Data
Get News
Development
- Run in watch mode:
npm run watch
- Run tests:
npm test
- Lint code:
npm run lint
API Documentation
For more information about the Polygon.io API, visit: https://polygon.io/docs
License
MIT
This server cannot be installed
A Model Context Protocol server that enables users to interact with Polygon.io API for retrieving financial market data including ticker details, quotes, aggregates, market status and news.
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