legacy-migration-planner

Use when planning legacy system migrations, codebase modernization, monolith decomposition, microservices consolidation, cross-language rewrites, or framework upgrades. Invoke for strangler fig pattern, incremental migration strategy, or refactoring roadmaps. Do NOT use for domain analysis (use domain-analysis), component sizing (use component-identification-sizing), or step-by-step decomposition plans (use decomposition-planning-roadmap).

• SKILL.md7,416 bytes
• references/assessment-framework.md7,984 bytes
• references/frontend-backend-strategies.md12,147 bytes
• references/plan-phase.md8,841 bytes
• references/research-phase.md8,259 bytes
• references/strangler-fig-patterns.md10,624 bytes
• references/testing-safety-nets.md10,274 bytes