"How is my NVDA position doing" and "show me the P&L on fresh prices" are one call each. Prices come from Yahoo Finance and positions come from your own tracker, so what comes back is your book rather than a generic quote.
An MCP front end for a portfolio tracker API you run yourself. It lists current positions, calculates profit and loss with an optional price refresh, forces a full refresh of price data from Yahoo Finance, and returns detail for the tickers you name.
- All current portfolio positions retrieved
- Profit and loss calculated, with an optional price refresh in the same call
- All price data force-refreshed from Yahoo Finance
- Detail for specific positions, from a list of tickers
The portfolio tracker API running separately — this server talks to it over a configurable URL, which points at your own machine by default, and holds no data of its own. Node.js with npm install and npm run build, then the client points at build/index.js. DEBUG set to true turns on verbose logging.