Content
77%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
A highly actionable, well-structured reference skill with copy-paste code, but it is slightly padded with redundant ticker lists and keeps all content inline rather than splitting detailed references into bundle files.
Suggestions
Move the Popular Ticker Reference tables and per-data-type examples into a separate references/ file, keeping SKILL.md as a concise overview with one-level-deep links.
Trim the Popular Ticker Reference tables or the repeated yf.download boilerplate to reduce token cost where Claude already knows the content.
Consolidate the OHLCV download examples so each interval/rate-limit detail appears once instead of across Quick Start and the Historical OHLCV section.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Mostly efficient executable code with brief explanations, but the Popular Ticker Reference tables (companies most users know, like AAPL=Apple) and repeated download patterns add tokens that could be trimmed. | 2 / 3 |
Actionability | Fully executable, copy-paste-ready code throughout (yf.download, yf.Ticker().info/financials/etc.) with specific ticker examples and config.json blocks. | 3 / 3 |
Workflow Clarity | As a data-source reference skill the single actions are unambiguous and well-sequenced (install → import → download/Ticker); no destructive or batch operation requires validation checkpoints here. | 3 / 3 |
Progressive Disclosure | Well-organized sections, but the file is ~250 lines with everything inline and no external references; the ticker reference tables and per-type examples could be split into separate reference files. | 2 / 3 |
Total | 10 / 12 Passed |