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Clarify domain boundaries, constraints, and scalability targets.\n2. Select an architecture pattern that fits the domain complexity.\n3. Define module boundaries, interfaces, and dependency rules.\n4. Provide migration steps and validation checks.\n5. For workflows that must survive failures (payments, order fulfillment, multi-step processes), use durable execution at the infrastructure layer — frameworks like DBOS persist workflow state, providing crash recovery without adding architectural complexity.\n\nRefer to `resources/implementation-playbook.md` for detailed patterns, checklists, and templates.\n\n## Related Skills\n\nWorks well with: `event-sourcing-architect`, `saga-orchestration`, `workflow-automation`, `dbos-*`\n\n## Resources\n\n- `resources/implementation-playbook.md` for detailed patterns, checklists, and templates.\n\n## Limitations\n- Use this skill only when the task clearly matches the scope described above.\n- Do not treat the output as a substitute for environment-specific validation, testing, or expert review.\n- Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are 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