Content
73%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 content is a well-organized, actionable migration guide with a strong validation/checklist workflow and runtime test steps. Its main weaknesses are mild repetition around CSP emphasis that could be tightened, and reliance on an external cloned repo for the bulk of the API mapping detail rather than curated bundle files.
Suggestions
Tighten the CSP guidance by stating the sandboxed-iframe / no-same-origin / 'every origin' rule once and referencing it from the checklist rather than restating it verbatim in both 'CSP Investigation' and 'Before Finishing'.
Add one complete before/after code example of a migrated tool handler (server-side registerAppTool plus client-side ontoolinput) inline, so the most common migration case is executable without opening the cloned repo.
Consider bundling the key API mapping tables into a local references/ file so the skill is self-contained and progressive disclosure relies on curated bundle files rather than a live external git clone.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is mostly efficient and assumes Claude knows web/CSP basics, but the CSP-sandbox-no-same-origin point is restated in both 'CSP Investigation' and the 'Before Finishing' checklist, and the 'Every origin' emphasis is repeated, so it could be tightened — matching the anchor for mostly efficient with some unnecessary explanation. | 3 / 5 |
Actionability | It gives concrete executable commands (version-pinned git clone, build/serve, basic-host test with exact env vars) and specific API mappings (registerAppTool, ontoolinput, app.getHostContext) plus old-to-new pattern tables, with only minor gaps such as no full end-to-end migrated handler example and some 'see migrate_from_openai_apps.md' pointers — matching the anchor for mostly executable guidance with minor gaps. | 4 / 5 |
Workflow Clarity | The process is clearly sequenced from reference-gathering through CSP/CORS, conceptual changes, a 'Before Finishing' validation checklist with explicit checkboxes, and a Testing section with runtime verification steps (app loads, handlers fire), matching the anchor for a clear sequence with explicit validation steps and checklists. | 5 / 5 |
Progressive Disclosure | No bundle files are provided; the body is a well-structured single SKILL.md with a table of contents and clear section headers, and it offloads bulk detail (API reference, mapping tables, examples) to clearly-signaled one-level-deep references in the cloned repo, matching the anchor for good structure with mostly clear references and minor organization gaps. | 4 / 5 |
Total | 16 / 20 Passed |