Content
72%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
This is a concise, well-structured skill that effectively delegates the bulk of its rules to an external source. Its main weaknesses are the lack of concrete output examples and missing error handling for the external fetch dependency. The actionability suffers because the skill is essentially a wrapper around fetched content with no fallback or sample output.
Suggestions
Add an example of expected output format (e.g., `src/Button.tsx:42 — missing aria-label on interactive element`) so Claude knows what to produce even before fetching guidelines.
Add a fallback or error handling step: what should Claude do if the URL fetch fails or returns unexpected content?
Specify which tool to use for fetching (e.g., exact MCP tool name or bash curl command) to make the fetch step fully executable.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The skill is lean and efficient. It doesn't explain what web interface guidelines are or how fetching works. Every section serves a purpose with no padding or unnecessary explanation. | 3 / 3 |
Actionability | The skill provides a concrete URL and a clear process, but the actual rules and output format are entirely delegated to the fetched content. There's no example of what the output looks like, no concrete code for fetching, and no fallback if the URL is unavailable. The guidance is specific but not fully self-contained or executable. | 2 / 3 |
Workflow Clarity | Steps are listed clearly and sequenced, but there's no validation checkpoint — no guidance on what to do if the fetch fails, if the fetched content is malformed, or how to handle files that can't be read. For an operation that depends on an external URL, error handling/fallback is important but missing. | 2 / 3 |
Progressive Disclosure | For a simple skill with no bundle files, the content is well-organized into clear sections (How It Works, Guidelines Source, Usage). The external reference to the guidelines URL is one level deep and clearly signaled. The skill appropriately delegates detailed rules to the external source rather than inlining them. | 3 / 3 |
Total | 10 / 12 Passed |