himself65/yfinance-data

Récupérez des données financières et de marché à l'aide de la bibliothèque Python yfinance.

Qu'est-ce que yfinance-data ?

Cette compétence permet aux agents IA (comme Claude Code, Cursor, Codex) d'interroger et d'extraire des données financières et boursières via l'API de Yahoo Finance, en utilisant la bibliothèque Python yfinance. Elle est conçue pour répondre à toute demande concernant les cours d'actions, les données historiques, les états financiers, les chaînes d'options, les dividendes, les bénéfices, les recommandations d'analystes ou toute information de marché. Son déclencheur principal est la mention d'un symbole boursier (AAPL, MSFT, TSLA, etc.) ou d'une requête explicite comme "affiche les bénéfices" ou "télécharge les données historiques". La compétence infère automatiquement l'intention de l'utilisateur à partir du contexte, même si seul un ticker est fourni, et exécute l'appel yfinance approprié. Elle est disponible sur toutes les plateformes compatibles avec les agents IA et nécessite que la bibliothèque yfinance soit installée dans l'environnement Python de l'agent.

Compatible avec~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/himself65/finance-skills/tree/main/skills/yfinance-data

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Documentation

Que fait yfinance-data ?

Récupérez des données financières et de marché à l'aide de la bibliothèque Python yfinance. Utilisez cette compétence dès que l'utilisateur demande des cours d'actions, des données historiques, des états financiers, des chaînes d'options, des dividendes, des bénéfices, des recommandations d'analystes ou toute donnée de marché. Les déclencheurs incluent : toute mention d'un cours d'action, d'un symbole boursier (AAPL, MSFT, TSLA, etc.), "obtiens les états financiers", "affiche les bénéfices", "quel est le prix de", "télécharge les données actions", "chaîne d'options", "historique des dividendes", "bilan", "compte de résultat", "flux de trésorerie", "objectifs des analystes", "détenteurs institutionnels", "compare les actions", "filtre les actions" ou toute demande impliquant les données Yahoo Finance. Utilisez toujours cette compétence même si l'utilisateur ne fournit qu'un ticker — déduisez l'intention à partir du contexte.

Individual skills in this repo

This repo contains 5 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.

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