Agent skill · data analytics · sundial-org
stock-price-checker
Check stock prices using yfinance library. No API key required.
Why this skill is useful
Adds a script that fetches real-time stock prices and returns structured financial data, which the AI wouldn't generate on its own.
What it needs
Requires python3, yfinance installed locally. About 1k tokens when loaded. Last updated 2026-03-07. 639 stars on the source repository.
What this skill does
Stock Price Checker Get current stock prices from Yahoo Finance using the yfinance library. Quick Commands Usage Examples Check NVIDIA stock: Check VOO (S&P 500 ETF): Check QQQ (Nasdaq-100 ETF): Check any stock symbol: Output Format Technical Notes Uses yfinance library to fetch data from Yahoo Finance No API key required Handles errors gracefully Works with most major stocks and ETFs Returns comprehensive data including market cap, volume, and 52-week range Troubleshooting If the stock symbol is invalid, the script will return an error Some data (like market cap) may not be available for all symbols
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills sundial-org/stock-price-checker