gauss314/skills — reverse-engineered prompt

I want a repo of reusable financial data skills that an AI agent like Claude Code can install and use right away. Make it follow the SKILL.md style so each skill is its own self contained folder, with clear instructions and examples. The main goal is to let an agent fetch market data from a mix of free sites and APIs, things like quotes, price history, fundamentals, screeners, SEC data, macro data, earnings info, and coverage for stocks, ETFs, options, futures, forex, bonds, and crypto where available.

Please include a global set of sources like Yahoo Finance, FRED, Finviz, TradingView, Google Finance, Nasdaq, CBOE, and similar, plus a small Argentina focused set like BCRA, BYMA, MAE, CAFCI, and INDEC. I also want broker skills for placing and checking trades with Alpaca and Primary, and utility skills for option pricing, backtesting, and portfolio optimization.

Make installation simple with commands to add everything or just one skill. If a source needs an API key, handle that cleanly. Look up current docs online if you need to.