tracking-crypto-prices

Quick Review

Excellent foundational skill with comprehensive documentation. The description clearly covers all capabilities (real-time prices, historical data, watchlists, multi-currency). Structure is exemplary with a clean overview, step-by-step instructions, and appropriate references to external files for details. Task knowledge is thorough with concrete commands, configuration examples, and integration patterns. The skill provides meaningful value by centralizing crypto price infrastructure for 10+ dependent skills, implementing intelligent caching to reduce API costs, and offering a unified interface across multiple data sources. Minor novelty consideration: while price tracking itself is straightforward, the caching layer, multi-source fallback, and ecosystem integration add substantial complexity that justifies skill encapsulation. A CLI agent would require significant tokens to replicate the error handling, rate limiting, and cross-skill coordination.