Content
86%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.
A well-crafted skill body: dense, non-padded guidance with a transport decision table, a complete code example, common-mistakes and checklist sections, and exemplary progressive disclosure to a single real reference file. The only improvements are minor — adding a compact code snippet for the session/activation flow and an explicit error-recovery path.
Suggestions
Add a short executable Swift snippet for the session lifecycle (for-await loop, join(), .invalidated cleanup) so the core flow is copy-paste ready like the activity example.
Include a brief error-recovery note for the activation flow (e.g., what to do after .cancelled or .activationDisabled before falling back to the local experience) to add a validation feedback loop.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean and assumes Claude's competence — no padding explaining what SharePlay or Codable is — and every section carries decision-bearing specifics; the version-availability line ("Journal requires iOS/iPadOS/tvOS 17+, macOS 14+, or visionOS 1+") is a functional constraint rather than time-sensitive filler. | 5 / 5 |
Actionability | It provides one complete, compilable Swift example plus exact symbol names and hard limits (`.reliable`/`.unreliable`, 256 KB messenger cap, 100 MB journal), but the session lifecycle and activation sections are precise prose with API names rather than executable code, leaving minor gaps. | 4 / 5 |
Workflow Clarity | The numbered 6-step workflow, explicit ordering constraints ("Configure observers and transports before session.join()"), and the review checklist give a clear sequence with most checkpoints, but there is no error-recovery feedback loop for activation failures or invalidation handling. | 4 / 5 |
Progressive Disclosure | A concise overview with a contents TOC, a "Choose the workflow" section that signals exactly when to read the single one-level-deep reference (references/shareplay-patterns.md, which exists and contains no nested references), and a tidy References section — matching the ideal split. | 5 / 5 |
Total | 18 / 20 Passed |