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himself65/finance-skills

Gera um resumo pré-lucros para qualquer ação usando dados do Yahoo Finance. Use esta habilidade sempre que o usuário quiser se preparar para um relatório de lucros futuro, entender o que os analistas esperam, revisar o histórico de superação/falha de uma empresa ou obter uma visão geral rápida antes de uma teleconferência de resultados.

O que é finance-skills?

Esta habilidade financeira permite que agentes de IA (como Claude Code, Cursor, Codex) forneçam briefings pré-lucros detalhados para qualquer ação listada publicamente. Ao integrar-se com a API do Yahoo Finance, ela recupera dados financeiros em tempo real, incluindo estimativas de consenso de analistas, datas de relatórios de lucros, surpresas de lucros históricas (acima/abaixo) e tendências de preços das ações. É particularmente útil para comerciantes, investidores e analistas que precisam de insights rápidos e baseados em dados antes dos anúncios de lucros corporativos. A habilidade suporta uma ampla gama de comandos de gatilho, como 'previsão de lucros para AAPL', 'o que esperar dos lucros da TSLA', 'MSFT relata na próxima semana', e entrega uma saída estruturada que inclui uma visão geral da empresa, destaques financeiros, posicionamento de analistas e uma tabela de histórico de superação/falha. O SKILL.md documenta a arquitetura subjacente, dependências (como yfinance e pandas) e instruções de uso, tornando-a uma ferramenta valiosa para engenheiros de software e desenvolvedores de IA que constroem aplicações financeiras ou automatizam a preparação de relatórios de lucros.

Funciona com~Claude Code~Codex CLI~Cursor
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Documentação

O que finance-skills faz?

Gera um resumo pré-lucros para qualquer ação usando dados do Yahoo Finance. Use esta habilidade sempre que o usuário quiser se preparar para um relatório de lucros futuro, entender o que os analistas esperam, revisar o histórico de superação/falha de uma empresa ou obter uma visão geral rápida antes de uma teleconferência de resultados. Gatilhos incluem: "previsão de lucros para AAPL", "o que esperar dos lucros da TSLA", "MSFT relata na próxima semana", "previsão de lucros", "análise pré-lucros", "o que os analistas esperam para NVDA", "estimativas de lucros para..."

Individual skills in this repo

This repo contains 6 individual skills — each has its own dedicated page.

himself65/generative-ui

Design system and guidelines for Claude's built-in generative UI — the show_widget tool that renders interactive HTML/SVG widgets inline in claude.ai conversations. This skill provides the complete Anthropic "Imagine" design system so Claude produces high-quality widgets without needing to call read_me first. Use this skill whenever the user asks to visualize data, create an interactive chart, build a dashboard, render a diagram, draw a flowchart, show a mockup, create an interactive explainer, or produce any visual content beyond plain text or markdown. Triggers include: "show me", "visualize", "draw", "chart", "dashboard", "diagram", "flowchart", "widget", "interactive", "mockup", "illustrate", "explain how X works" (with visual), or any request for visual/interactive output. Also triggers when the user wants to display financial data visually, create comparison grids, or build tools with sliders, toggles, or live-updating displays.

himself65/hormuz-strait

Check the current status of the Strait of Hormuz — shipping transit data, oil price impact, stranded vessels, insurance risk levels, diplomatic developments, and global trade impact. Use this skill whenever the user asks about the Strait of Hormuz, Hormuz chokepoint, Persian Gulf shipping risk, oil transit disruption, war risk premium in the Gulf, Middle East shipping routes, tanker traffic through Hormuz, oil supply chain risk, or geopolitical risk affecting energy markets. Triggers include: "Hormuz status", "Strait of Hormuz", "is Hormuz open", "shipping through the Gulf", "oil chokepoint", "Persian Gulf tanker traffic", "war risk premium", "Hormuz crisis", "energy supply chain risk", "oil transit disruption", "Middle East shipping", any mention of Hormuz or Persian Gulf in context of oil, shipping, or geopolitical risk.

himself65/options-payoff

Generate an interactive options payoff curve chart with dynamic parameter controls. Use this skill whenever the user shares an options position screenshot, describes an options strategy, or asks to visualize how an options trade makes or loses money. Triggers include: any mention of butterfly, spread (vertical/calendar/diagonal/ratio), straddle, strangle, condor, covered call, protective put, iron condor, or any multi-leg options structure. Also triggers when a user pastes strike prices, premiums, expiry dates, or says things like "show me the payoff", "draw the P&L curve", "what does this trade look like", or uploads a screenshot from a broker (IBKR, TastyTrade, Robinhood, etc). Always use this skill even if the user only provides partial info — extract what you can and use defaults for the rest.

himself65/stock-correlation

Analyze stock correlations to find related companies and trading pairs. Use when the user asks about correlated stocks, related companies, sector peers, trading pairs, or how two or more stocks move together. Triggers: "what correlates with NVDA", "find stocks related to AMD", "correlation between AAPL and MSFT", "what moves with", "sector peers", "pair trading", "correlated stocks", "when NVDA drops what else drops", "stocks that move together", "beta to", "relative performance", "supply chain partners", "correlation matrix", "co-movement", "related tickers", "sympathy plays", "semiconductor peers", "hedging pair", "realized correlation", "rolling correlation", or any request about stocks that move in tandem or inversely. Also triggers for well-known pairs like AMD/NVDA, GOOGL/AVGO, LITE/COHR. If only one ticker is provided, infer the user wants correlated peers.

himself65/twitter-reader

Read Twitter/X for financial research using opencli (read-only). Use this skill whenever the user wants to read their Twitter feed, search for financial tweets, view bookmarks, look up user profiles, or gather market sentiment from Twitter/X. Triggers include: "check my feed", "search Twitter for", "show my bookmarks", "who follows", "look up @user", "what's trending about", "market sentiment on Twitter", "what are people saying about AAPL", "recent tweets from @elonmusk", "show me @user's posts", "fintwit", any mention of Twitter/X in context of reading financial news or market research. This skill is READ-ONLY — it does NOT support posting, liking, retweeting, or any write operations.

himself65/yfinance-data

Fetch financial and market data using the yfinance Python library. Use this skill whenever the user asks for stock prices, historical data, financial statements, options chains, dividends, earnings, analyst recommendations, or any market data. Triggers include: any mention of stock price, ticker symbol (AAPL, MSFT, TSLA, etc.), "get me the financials", "show earnings", "what's the price of", "download stock data", "options chain", "dividend history", "balance sheet", "income statement", "cash flow", "analyst targets", "institutional holders", "compare stocks", "screen for stocks", or any request involving Yahoo Finance data. Always use this skill even if the user only provides a ticker — infer intent from context.

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