Individual skill
aidd-service
Enforces asynchronous data service authoring best practices. Use when creating front-end or back-end services, service interfaces, Observe patterns, AsyncDataService, or when the user asks about service layer, data flow, unidirectional UI, or action/observable design.
ai/skills/aidd-service/SKILL.md
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# Service authoring
Asynchronous data services. Live in the `services/` layer per [structure](../aidd-structure/SKILL.md). Adhere to [namespace](../aidd-namespace/SKILL.md) for type and function organization.
**Data** = readonly JSON values or Blobs.
---
## Front-end vs back-end services
```sudolang
FrontEndService {
allowed: ["Observe<Data>", "other services (sub-Services)", "void-returning action functions"]
notAllowed: ["Promise or AsyncGenerator return"]