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Polygon MCP Server

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

  1. Clone this repository
  2. Install dependencies:
    npm install
  3. Build the server:
    npm run build

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:

{ "mcpServers": { "polygon": { "command": "node", "args": ["/path/to/polygon-server/build/index.js"], "env": { "POLYGON_API_KEY": "your-api-key" } } } }

Usage Examples

Get Market Status

{ "tool": "get_market_status", "arguments": {} }

Get Ticker Details

{ "tool": "get_ticker_details", "arguments": { "ticker": "AAPL" } }

Get Historical Data

{ "tool": "get_aggregates", "arguments": { "ticker": "AAPL", "timespan": "day", "from": "2024-01-01", "to": "2024-01-31" } }

Get News

{ "tool": "get_ticker_news", "arguments": { "ticker": "TSLA", "limit": 5 } }

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

-
security - not tested
F
license - not found
-
quality - not tested

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.

  1. Features
    1. Installation
      1. Configuration
        1. MCP Settings Configuration
      2. Usage Examples
        1. Get Market Status
        2. Get Ticker Details
        3. Get Historical Data
        4. Get News
      3. Development
        1. API Documentation
          1. License

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