Content
77%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-structured, highly actionable skill that covers a complex multi-workflow API with clear decision trees, concrete API calls, and proper validation checkpoints. Its main weakness is length—the content is comprehensive but could benefit from splitting detailed workflow content into reference files for better progressive disclosure. Minor verbosity in a few sections (authentication preamble, some concept explanations) slightly reduces token efficiency.
Suggestions
Move detailed workflow steps (B through F) into a separate references/workflows.md file, keeping only Workflow A and the decision tree in SKILL.md as the quick-start path.
Trim the authentication section—remove 'Ensure that authentication headers are properly set when making API calls' and just show the header pattern with a link to the auth skill.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Generally efficient with good use of decision trees and checklists, but includes some unnecessary explanations (e.g., 'Ensure that authentication headers are properly set when making API calls' is obvious). The agent instructions section asking clarifying questions adds useful structure but some phrasing could be tighter. The key concepts section is borderline—useful for domain-specific terms but slightly verbose. | 2 / 3 |
Actionability | Provides concrete, executable curl commands, specific API endpoints with full paths, exact request bodies, and clear per-workflow steps with specific parameters to collect. The decision tree maps user intent directly to workflows, and each workflow has explicit API calls and verification steps. | 3 / 3 |
Workflow Clarity | Each workflow has clearly numbered steps with checkboxes, explicit validation/verification steps (e.g., 'Verify: GET /importedNumbers/{phoneNumber}'), async polling guidance, and critical reminders (e.g., email invoices to orders@sinch.com). The unlink-before-relinking rule and the 'only when valid' patterns show awareness of destructive operations. Error states and recovery paths are documented. | 3 / 3 |
Progressive Disclosure | References callbacks.md and the auth skill appropriately, and links to external API docs per workflow. However, the skill is quite long (~200+ lines) with inline content that could be split—the full workflow details, gotchas, and key concepts could benefit from being in separate reference files. The referenced 'references/callbacks.md' bundle file is not provided, making it impossible to verify that reference works. | 2 / 3 |
Total | 10 / 12 Passed |