swiftdata-code-review
51
总安装量
50
周安装量
#4195
全站排名
安装命令
npx skills add https://github.com/existential-birds/beagle --skill swiftdata-code-review
Agent 安装分布
claude-code
41
gemini-cli
33
codex
32
antigravity
29
cursor
29
Skill 文档
SwiftData Code Review
Quick Reference
| Issue Type | Reference |
|---|---|
| @Model, @Attribute, @Relationship, delete rules | references/model-design.md |
| @Query, #Predicate, FetchDescriptor, #Index | references/queries.md |
| @ModelActor, ModelContext, background operations | references/concurrency.md |
| VersionedSchema, MigrationStage, lightweight/custom | references/migrations.md |
Review Checklist
- Models marked
final(subclassing crashes) - @Relationship decorator on ONE side only (not both)
- Delete rules explicitly set (not relying on default .nullify)
- Relationships initialized to empty arrays, not default objects
- Batch operations used for bulk inserts (
append(contentsOf:)) - @Query not loading thousands of items on main thread
- External values in predicates captured in local variables
- Scalar comparisons in predicates (not object references)
- @ModelActor used for background operations
- PersistentIdentifier/DTOs used to pass data between actors
- VersionedSchema defined for each shipped version
- MigrationPlan passed to ModelContainer
When to Load References
- Reviewing @Model or relationships -> model-design.md
- Reviewing @Query or #Predicate -> queries.md
- Reviewing @ModelActor or background work -> concurrency.md
- Reviewing schema changes or migrations -> migrations.md
Review Questions
- Could this relationship assignment cause NULL foreign keys?
- Is @Relationship on both sides creating circular references?
- Could this @Query block the main thread with large datasets?
- Are model objects being passed between actors unsafely?
- Would schema changes require a migration plan?