gracefullight/yahoo-finance
Get stock prices, quotes, fundamentals, earnings, options, dividends, and analyst ratings using Yahoo Finance. Uses yfinance library - no API key required.
Get stock prices, quotes, fundamentals, earnings, options, dividends, and analyst ratings using Yahoo Finance. Uses yfinance library - no API key required.
npx skills add https://github.com/gracefullight/stock-checker/tree/main/skills/yahoo-financeGet stock prices, quotes, fundamentals, earnings, options, dividends, and analyst ratings using Yahoo Finance. Uses yfinance library - no API key required.
This repo contains 3 individual skills — each has its own dedicated page.
Backtest crypto and traditional trading strategies against historical data. Calculates performance metrics (Sharpe, Sortino, max drawdown), generates equity curves, and optimizes strategy parameters. Use when user wants to test a trading strategy, validate signals, or compare approaches. Trigger with phrases like "backtest strategy", "test trading strategy", "historical performance", "simulate trades", "optimize parameters", or "validate signals".
Analyze stocks and cryptocurrencies using Yahoo Finance data. Supports portfolio management (create, add, remove assets), crypto analysis (Top 20 by market cap), and periodic performance reports (daily/weekly/monthly/quarterly/yearly). 8 analysis dimensions for stocks, 3 for crypto. Use for stock analysis, portfolio tracking, earnings reactions, or crypto monitoring.
Generate professional investment reports for stocks and ETFs. Use when user requests market analysis, investment reports, stock analysis, or trading recommendations for financial instruments (SPY, AAPL, TSLA, etc.). Creates institutional-grade reports with technical indicators, AI-powered insights, charts, and investment recommendations.
Claude code skill dosyalarım
One command to publish your agent skill to GitHub, ClawdHub, and skills.sh.
为 Claude Code / LLM Agents 自行设计并深度打磨的通用 Skills 集合，把「一个聪明的大脑」变成「一套可复用的自动化工具」。
Map, inspect, and audit AI-agent markdown ecosystems (skills, agents, commands, hooks) as a graph.
🐌 慢慢蜗牛配图 · 把中文文章的判断/流程/隐喻变成白底极简手绘正文配图的 Agent Skill。蜗牛 IP「慢慢」：壳=可移动系统、黏液痕迹=路径、缩壳=过载。致敬 Ian 的小黑(ian-xiaohei-illustrations)。
AI Agent Skill 统一管理工具