architecture-tobe {Architecture} (v1.0)

"Architecture is decisions. Document every one."

Purpose

TO-BE architecture blueprint from AS-IS analysis. Gap analysis, migration path, target state C4 diagrams. [EXPLICIT] When to use: When designing or reviewing architecture for Firebase/Google stack projects.

Core Principles

1. Law of Firebase-First: All architecture decisions constrained to Firebase/Google ecosystem (R-002). [EXPLICIT]
2. Law of Evidence: Every architectural claim tagged [CODE], [CONFIG], [DOC], [INFERENCE], or [ASSUMPTION]. [EXPLICIT]
3. Law of Diagrams: Architecture without diagrams is incomplete. Use Mermaid for C4, sequence, flow. [EXPLICIT]

Core Process

Phase 1: Analyze requirements and constraints.

Phase 2: Design architecture with Firebase/Google services.

Phase 3: Document with C4 diagrams, decision records, and evidence tags.

Validation Gate

• Architecture designed within Firebase/Google/Hostinger constraints
• C4 or sequence diagrams produced (Mermaid)
• Evidence tags on all claims
• ADR created for significant decisions
• No AWS/Azure/Docker references

Usage

Example invocations:

• "/architecture-tobe" — Run the full architecture tobe workflow
• "architecture tobe on this project" — Apply to current context

Assumptions & Limits

• Assumes access to project artifacts (code, docs, configs) [EXPLICIT]
• Requires English-language output unless otherwise specified [EXPLICIT]
• Does not replace domain expert judgment for final decisions [EXPLICIT]

Edge Cases

Scenario	Handling
Empty or minimal input	Request clarification before proceeding
Conflicting requirements	Flag conflicts explicitly, propose resolution
Out-of-scope request	Redirect to appropriate skill or escalate