Finance
This is a comprehensive wrapper around a Finance API that handles everything from real-time quotes and historical price data to stock screening and technical indicators. You'd reach for this when building anything that needs market data, whether that's portfolio tracking, company research, or automated trading alerts. The API covers the full spectrum: market snapshots, financial ratios, news feeds, insider trading activity, and options chains. One quirk worth noting is the search behavior can be finicky with certain stocks. For example, querying Zhipu AI requires using their full English legal name rather than their common name or stock code, which isn't intuitive. The skill includes reference docs with working examples, so check those before diving in to avoid trial and error with the search syntax.
- skills.sh installs
- 289
- GitHub stars
- 3.4K
- last updated
- Aug 21, 2026
Install
$ npx -y skills add jjyaoao/helloagents --skill finance --agent claude-codeInstalls into .claude/skills of the current project.
Files
Finance Skill
Core Capabilities
Market Data Retrieval
- Real-time quotes: current prices, market snapshots, trading volumes
- Historical data: price history, dividends, splits, corporate actions
- Market indices: major indices performance and constituents
- Currency data: forex rates and cryptocurrency information
Analysis Tools
- Stock screening: filters by metrics, ratios, and technical indicators
- Financial ratios: P/E, EPS, ROE, debt-to-equity, and other key metrics
- Technical indicators: moving averages, RSI, MACD, chart patterns
- Comparative analysis: sector and peer group comparisons
Market Intelligence
- Company information: business profiles, management teams, statements
- Market news: earnings reports and market analysis
- Insider trading: buy/sell activities and ownership changes
- Options data: chain data, implied volatility, and statistics
API Overview
Finance API provides comprehensive financial data access interfaces, including real-time market data, historical stock prices, options data, insider trading, and the latest financial news.
Skills Path Skill Location: {project_path}/skills/finance
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- Repository
- github.com/jjyaoao/helloagents
- Categories
- Backend & APIs, Data Science & ML, Productivity & Planning, Finance & Trading
- First seen
- Jun 3, 2026
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