Yahoo Finance CLI

**Verdict:** High-quality, focused CLI skill for Yahoo Finance market data, well-suited for answering most stock/quote/earnings/fundamentals queries via JSON. **What it does well** - Provides broad market data coverage through multiple Yahoo Finance modules (quotes, detailed fundamentals via quoteSummary, insights, historical/chart data, symbol search, trending symbols). - Returns pure JSON, which is ideal for programmatic use within agents or workflows and easy to filter/shape. - Examples map directly to common user intents such as “get stock price,” “next earnings date,” “analyst recommendations,” and “company profile.” **Main risks / limitations** - Hard dependency on Yahoo Finance’s unofficial API; changes, outages, or aggressive rate limiting can degrade reliability. - Data is suitable for research/answers but may have small delays or inconsistencies vs. professional real-time feeds, so it should not be treated as a guaranteed real-time trading feed. - Occasional cookie/auth issues are acknowledged; automated environments must handle or periodically clear the cookie file. **Recommended scenarios** - General-purpose agents that need on-demand stock quotes, earnings dates, fundamentals, and trending symbols from a widely recognized free source. - Research or information assistants answering finance questions that require up-to-date market data but not execution or portfolio management. - Pipelines or tools that want JSON-based financial data and can tolerate external-API latency and occasional transient errors.