Polygon MCP Server

by jwaresolutions

298 downloads

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Description

# 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** -…

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Details

Author: jwaresolutions
Downloads: 298
Categories: Other

Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

Download and install Highlight from highlightai.com/download
Navigate to the plugins tab and select "Add Custom Plugin"
Configure the plugin with the settings below

Plugin Name Polygon MCP Server

Command (node, npx, python, etc.)

Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
Enable "Start Automatically" if you want the plugin to start when Highlight launches

Setting up with Cursor

Open Cursor's settings
Navigate to the MCP section
Click "Add new Global MCP server"
Copy and paste the configuration below based on your operating system

JSON

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

JSON

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

JSON

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

Setting up with Claude Desktop

Open Claude Desktop's settings
Go to the Integrations tab
Click "Add MCP Server"
Use the configuration below based on your operating system

Note: Make sure Claude Desktop is running before attempting to connect.

JSON

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

JSON

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

JSON

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

Setting up with Windsurf

Open Windsurf's preferences
Go to the Integrations section
Click "Add MCP Integration"
Use the configuration below based on your operating system

JSON

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

JSON

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

JSON

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

Setting up with Cline

Open Cline's settings
Navigate to the Integrations section
Click "Add MCP Server"
Copy and paste the configuration below based on your operating system

Note: Make sure to restart Cline after adding the configuration.

JSON

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

JSON

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

JSON

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

Setting up with Goose

Open Goose's preferences
Go to the Integrations tab
Select "MCP Servers"
Click "Add New Server"
Use the configuration below based on your operating system

JSON

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

JSON

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

JSON

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

From the repository

1. Clone the repository, install dependencies with npm install, build the server with npm run build, and configure the POLYGON_API_KEY environment variable. Then add the server to your MCP settings file with the path to the built index.js. Invoke tools by sending JSON requests specifying the tool name and arguments (e.g., "get_market_status", "get_ticker_details").

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

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

McpServers

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

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

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Description

About

Details

Jump to

Setting up with Highlight

From the repository

Claude Desktop / Cursor

McpServers

Polygon MCP Server

Features

Installation

Configuration

MCP Settings Configuration

Usage Examples

Get Market Status

Get Ticker Details

Get Historical Data

Get News

Development

API Documentation

License

Install

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