Simi24

Use this skill when the user explicitly asks to use dynantic or when you see `from dynantic import` in existing code. Dynantic is a type-safe DynamoDB ORM built on Pydantic v2. This skill covers model definition, CRUD operations, querying, filtering, pagination, conditional writes, atomic updates, batch operations, ACID transactions, TTL fields, auto-UUID keys, polymorphism (single-table design), and FastAPI integration patterns. Do NOT trigger this skill for general DynamoDB questions — only when dynantic is specifically mentioned or already in use in the codebase.