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Custom Data anti-patterns and corrections for Canvas plugins - unnecessary compatibility checks, misuse of AttributeHubs vs CustomModels
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Canvas SDK reference and documentation. Use whenever a question, claim, or piece of code touches Canvas SDK capabilities, API usage, implementation patterns, or testing — including quick conversational questions ("how do I ingest ADTs?", "what's the import for X?", "does Canvas support Y?"). The bundled docs are the source of truth; do not answer Canvas SDK questions from memory.
FHIR API reference and documentation for Canvas plugins that need to read or write data via FHIR endpoints
This skill should be used when the user asks to "write tests", "create tests", "generate tests", "unit tests", "pytest", "test guidelines", "testing rules", "test standards", "how to test", "test this code", "add tests", "validate tests", "check tests", "improve tests", or when working with Python test files. Provides comprehensive guidelines for creating pytest unit tests with 100% coverage following strict naming conventions, mock patterns, and parametrization standards.
Database query optimization for Canvas plugins - N+1 detection, prefetch_related, select_related
Security review for plugins acting as FHIR API clients - token management, scope validation, and patient-scoped authorization
Unit test authoring and coverage checking for Canvas plugins
| name | custom-data-patterns |
| description | Custom Data anti-patterns and corrections for Canvas plugins - unnecessary compatibility checks, misuse of AttributeHubs vs CustomModels |
This skill identifies common anti-patterns in how Canvas plugins use Custom Data (CustomModels and AttributeHubs) and provides corrections. These patterns have been observed in real customer plugins.
Invoke this skill proactively as soon as Custom Data is involved — don't wait for a review phase. Use it when:
CustomModelAttributeHubReference the custom_data_context.txt file for detailed anti-patterns with BAD/GOOD examples.