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.

Install to Claude Code

npx -y skills add jjyaoao/helloagents --skill finance --agent claude-code