Skills for Real Engineers. Straight from my .agents directory.
legacy-migration-planner
Agent skill fromtech-leads-club/agent-skills
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).
How to install legacy-migration-planner
npx skills add tech-leads-club/agent-skills# or add only this skill to Claude Code: copy the folder
packages/skills-catalog/skills/(architecture)/legacy-migration-planner/
# into
~/.claude/skills/legacy-migration-planner/ (all projects)
.claude/skills/legacy-migration-planner/ (one project)
More skills in agent-skills
- ▸component-common-domain-detection
- ▸component-flattening-analysis
- ▸component-identification-sizing
- ▸coupling-analysis
- ▸decomposition-planning-roadmap
- ▸domain-analysis
- ▸domain-identification-grouping
- ▸evolutionary-modular-architecture
- ▸frontend-blueprint
- ▸modular-decomposition
- ▸modular-design-principles
- ▸react-composition-patterns
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