Content
100%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a well-crafted skill that is concise, actionable, and clearly structured. It provides executable commands for all lookup modes, handles edge cases (no results, API errors) explicitly, and maintains clear safety boundaries. The progressive disclosure to references/scripts.md is well-signaled and appropriate.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Every section is lean and purposeful. No unnecessary explanations of what Open Library is or how APIs work. The boundaries section is necessary given the safety constraints and doesn't over-explain. | 3 / 3 |
Actionability | Provides fully executable bash commands for all three lookup modes with realistic arguments. Result handling gives concrete details about JSON output structure, exit codes, and field names. | 3 / 3 |
Workflow Clarity | The workflow clearly sequences decision-making (choose narrowest lookup), result presentation (ranked candidates vs exact record), and error handling (no-match vs API failure). For a read-only lookup skill, validation checkpoints aren't critical, and the error handling guidance serves as adequate verification. | 3 / 3 |
Progressive Disclosure | Clean overview with common commands inline and a well-signaled one-level-deep reference to references/scripts.md for detailed script arguments, output formats, and error payloads. Content is appropriately split between the skill file and the reference. | 3 / 3 |
Total | 12 / 12 Passed |