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 an excellent skill file that efficiently covers a complex API surface. It excels at providing actionable, specific guidance (exact param names, endpoint differences, gotchas) without over-explaining concepts Claude already knows. The workflow sections include proper validation checkpoints and safe retry patterns for billable operations, and the progressive disclosure structure cleanly separates SDK-specific details into referenced files.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The content is lean and efficient throughout. It avoids explaining what phone numbers or APIs are, assumes Claude understands HTTP methods, auth patterns, and SDK concepts. Every section delivers specific, non-obvious information (param name differences, gotchas, discriminated unions). The gotchas section is dense with genuinely useful edge cases rather than padding. | 3 / 3 |
Actionability | Provides executable curl commands, specific endpoint paths with required parameters clearly marked, concrete workflow steps (search → rent → confirm), and specific field names and values. The safe retry workflow and unlinking instructions are precise and copy-paste actionable. | 3 / 3 |
Workflow Clarity | Multi-step workflows are clearly sequenced with numbered steps. The 'Safe retries for billable operations' section provides an explicit verification-before-retry feedback loop for destructive/billable operations. The search-and-rent workflow includes a confirmation step (GET activeNumbers to confirm activation). Update workflow starts with checking current config before patching. | 3 / 3 |
Progressive Disclosure | The skill provides a clear overview with well-signaled references to SDK-specific files (references/typescript.md, references/python.md, references/java.md), authentication skill, and external API references. References are one level deep and organized in a table for easy navigation. Advanced topics (emergency addresses, number orders, imported numbers) are briefly described with pointers to the API reference. | 3 / 3 |
Total | 12 / 12 Passed |