Content
82%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The body is a strong, action-oriented guide: executable code at every step, a clear stepwise workflow, and good navigation via a ToC and table-driven references to the SDK repo. Weakest on progressive disclosure and mid-process validation, where a single long file and end-only testing leave room to split content and add interim checkpoints.
Suggestions
Add an interim validation checkpoint after Step 3/Step 4 (e.g., 'run npm run build:ui and confirm dist/mcp-app.html exists before registering the resource') to raise workflow clarity toward 5.
Move the Optional Enhancements section (App-Only Helpers, CSP, Streaming, Fullscreen) into a separate reference file linked from SKILL.md to improve progressive disclosure and reduce inline length.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is mostly efficient — concrete code blocks, tables, and short imperative prose assuming Claude's competence, with little explanation of concepts Claude already knows. Not a 5 because the Table of Contents and a few explanatory sentences ('UI is an enhancement, not a replacement') could be trimmed; not a 3 because padding is minor. | 4 / 5 |
Actionability | Provides copy-paste-ready, executable guidance throughout: a git clone command, npm install lines, a complete vite.config.ts, HTML entry, package.json scripts, and full registerAppTool/registerAppResource/App handler code covering the common cases. Not below 5 because examples are concrete and run as written (modulo user-supplied fetchData). | 5 / 5 |
Workflow Clarity | A clear six-step sequence (Analyze → Dependencies → Build Pipeline → Convert → Register → Build UI) plus a Common Mistakes list and a five-item Testing/Verify checklist. Not a 5 because validation lives only at the end (no mid-process checkpoints or explicit error-recovery feedback loops); not a 3 because the sequence and a verification checklist are present. The operation is not destructive/batch, so the 3-cap does not apply. | 4 / 5 |
Progressive Disclosure | Well-organized with a ToC and clearly signaled one-level-deep references to the cloned SDK repo (API source files, examples, framework templates) via tables rather than inlining that material. Not a 5 because no local bundle files exist and the SKILL.md itself is a single long file whose optional-enhancements section could arguably live in a separate reference; not a 3 because structure and navigation are good and references are explicit. | 4 / 5 |
Total | 17 / 20 Passed |