Design Pattern Selector
Analyze the engineering problem and propose the best-fit pattern from GoF + modern patterns, with trade-offs and runnable code.
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Model: claude-opus-4-8
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Knowledge: 2026-Q2
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Architecture review for new projects, refactoring legacy code, prepping pattern questions for tech interviews.
#pattern#design
Built-in quality guards
Anti-hallucination
Never invent APIs, functions, or libraries
Format Check
Code runs as-is without modification
Code Completeness
No TODO comments or stubs
Security Check
OWASP Top 10 considered in code