finance

Retrieves live stock, crypto, and currency exchange rates via Bash scripts.

3|Updated Jan 28, 2026

Search Tags:#real-time data #finance #cryptocurrency #stocks #exchange rate #yfinance #bash/scripts

Ready to run

npx skills add https://github.com/ldmrepo/michael --skill finance

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: finance
Source: https://github.com/ldmrepo/michael/tree/main/.claude/skills/finance
Command: npx skills add https://github.com/ldmrepo/michael --skill finance

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires yfinance, and includes scripts (resource) components.

What problem does it solve?

This skill retrieves and presents real-time financial data for stocks, cryptocurrencies, and exchange rates, enabling quick investment insights and portfolio monitoring.

Core Features & Use Cases

Real-time stock and crypto price lookups using yfinance-backed scripts.
Currency conversion and exchange-rate access for cross-border decision making.
Use Case: A user tracks Apple stock, Bitcoin price, and USD-KRW rate to inform a daily rebalancing decision.

Quick Start

Use the finance skill to retrieve the current price of a stock, a cryptocurrency, and the USD-KRW rate with the provided scripts. For example: fetch-stock.sh AAPL; fetch-crypto.sh bitcoin; fetch-exchange.sh USD KRW

Frequently Asked Questions about finance

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I fetch real-time stock prices and cryptocurrency data?▼

Real-time stock prices and cryptocurrency data can be retrieved using yfinance-backed bash scripts. Use fetch-stock.sh for stocks (e.g., fetch-stock.sh AAPL) and fetch-crypto.sh for cryptocurrencies to get current market prices suitable for portfolio monitoring and investment decisions.

Can I use bash scripts to get live exchange rates and currency conversions?▼

Yes, bash scripts enable live currency conversion and exchange-rate access across markets. The fetch-exchange.sh script retrieves rates between currency pairs (e.g., USD-KRW) for cross-border financial decision-making and real-time rate lookups.

What's the best way to monitor a portfolio with stocks, crypto, and exchange rates?▼

Portfolio monitoring combines real-time data retrieval for multiple asset types. Use the provided scripts to fetch stock prices, cryptocurrency values, and currency exchange rates together, enabling consolidated tracking and daily rebalancing decisions across diverse holdings.

Does yfinance work with bash scripts for automated data retrieval?▼

Yes, yfinance integrates with bash scripts for automated financial data retrieval. The skill uses yfinance-backed scripts that standardize output formatting, making data suitable for AI prompts and programmatic asset comparison across stocks, cryptocurrencies, and exchange rates.

What output format do the financial data scripts produce?▼

The bash scripts produce standardized output formatting optimized for AI prompts and downstream processing. This enables consistent data structure across stock lookups, cryptocurrency prices, and exchange rates for reliable integration into monitoring and analysis workflows.