rtk-query

1. Trigger Conditions

Invoke this skill when:

• Setting up RTK Query with createApi for a new feature or service
• Writing or reviewing endpoint definitions, providesTags, or invalidatesTags
• Implementing optimistic updates
• Debugging stale cache or unexpected re-fetch behaviour

2. Prerequisites

• Redux Toolkit installed (@reduxjs/toolkit)
• references/endpoint-patterns.md, references/cache-tags.md, and references/gotchas.md available

3. Steps