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Architect Service.prompt

GPTClaudeDeepSeek··▲ 1,196 copies·updated 2026-07-14

architect-service-prompt.prompt

# Service Architecture Spec

This document defines the canonical layer architecture for this service. AI agents making code changes **must follow these rules** and **must not introduce violations**.

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## Two Patterns — Choose Based on Complexity

### Pattern A: Simple CRUD (no pipeline)

Use when the operation is a straightforward create, read, update, or delete with no multi-step pipeline logic.

**Decision criteria:** Does the operation require loading external data, validating against business rules across multiple entities, syncing state, AND persisting atomically? **No** → use Pattern A.

when to use it

Community prompt sourced from the open-source GitHub repo rvarbanov/ai-lab (no explicit license). A "Architect Service.prompt" style prompt — adapt the placeholders and specifics to your task. Imported as-is and not independently retested here, so check the output before relying on it.