angle-one-mcp-server
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Angle One Stock MCP is a Model Control Protocol server designed to fetch stock data and perform technical analysis using the Angle One API. It is compatible with any platform that supports the MCP protocol.
Angle One Stock MCP
A generic MCP (Model Control Protocol) for fetching stock data and technical analysis from Angle One API. This MCP can be used with any platform that supports MCP protocol (Cursor, Copilot, Claude AI, etc.).
Features
- Fetches historical stock data (configurable period)
- Calculates technical indicators (RSI, EMA-20, EMA-50)
- RESTful API endpoints
- CORS enabled
- Written in TypeScript
- Generic MCP Integration
Prerequisites
- Node.js (v14 or higher)
- Angle One API credentials
- Any MCP-supporting platform (Cursor, Copilot, etc.)
Setup
- Clone the repository
- Install dependencies:
npm install - Create a
.envfile in the root directory with your Angle One credentials:ANGLE_ONE_PUBLISHER_API_KEY=your_api_key_here ANGLE_ONE_CLIENT_ID=your_client_id_here ANGLE_ONE_PIN=your_pin_here ANGLE_ONE_TOTP=your_totp_secret_here PORT=3000 DATA_PERIOD_MONTHS=6 # Optional: Number of months of historical data to fetch (default: 6)
Running the Server
Development mode (with hot reload):
npm run dev
Build and run in production:
npm run build
npm start
Watch mode (for development):
npm run watch
API Endpoints
Get Stock Data and Analysis
GET /api/stock/:symbol
Example:
GET http://localhost:3000/api/stock/RELIANCE
Response includes:
- Historical data (OHLCV)
- Technical indicators (RSI, EMA-20, EMA-50)
Technical Indicators
The server calculates the following technical indicators:
- RSI (Relative Strength Index) - 14 periods
- EMA (Exponential Moving Average) - 20 and 50 periods
Configuration
Data Period
You can configure how many months of historical data you want to fetch by setting the DATA_PERIOD_MONTHS environment variable. The default is 6 months.
Example:
DATA_PERIOD_MONTHS=12 # Fetch 1 year of data
DATA_PERIOD_MONTHS=3 # Fetch 3 months of data
MCP Integration
This API is available as a generic MCP that can be used with any platform supporting the MCP protocol.
TypeScript
The project is written in TypeScript and includes type definitions for:
- API responses
- Technical indicators
- Request/Response objects
- Environment variables
