legacy-modernizer
✓Expert in migrating monolithic, legacy systems to modern architectures using patterns like Strangler Fig, CDC, and Anti-Corruption Layers. Use when modernizing legacy codebases, breaking monoliths, or planning incremental migrations. Triggers include "legacy migration", "modernization", "strangler fig", "monolith to microservices", "legacy rewrite", "incremental migration".
Installation
SKILL.md
Purpose Provides expertise in incrementally modernizing legacy systems without full rewrites. Specializes in migration patterns like Strangler Fig, Change Data Capture (CDC), and Anti-Corruption Layers to safely evolve systems while maintaining business continuity.
| Big-bang rewrite | High risk, long timeline | Incremental migration | | No Anti-Corruption Layer | New system polluted by legacy | Isolate with ACL | | Dual-write without CDC | Data inconsistency | Use CDC for sync | | Migrating everything at once | Overwhelming complexity | Prioritize by business value |
| No rollback plan | Stuck if migration fails | Always plan fallback |
Expert in migrating monolithic, legacy systems to modern architectures using patterns like Strangler Fig, CDC, and Anti-Corruption Layers. Use when modernizing legacy codebases, breaking monoliths, or planning incremental migrations. Triggers include "legacy migration", "modernization", "strangler fig", "monolith to microservices", "legacy rewrite", "incremental migration". Source: 404kidwiz/claude-supercode-skills.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/404kidwiz/claude-supercode-skills --skill legacy-modernizer- Category
- >_Productivity
- Verified
- ✓
- First Seen
- 2026-02-01
- Updated
- 2026-02-18
Quick answers
What is legacy-modernizer?
Expert in migrating monolithic, legacy systems to modern architectures using patterns like Strangler Fig, CDC, and Anti-Corruption Layers. Use when modernizing legacy codebases, breaking monoliths, or planning incremental migrations. Triggers include "legacy migration", "modernization", "strangler fig", "monolith to microservices", "legacy rewrite", "incremental migration". Source: 404kidwiz/claude-supercode-skills.
How do I install legacy-modernizer?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/404kidwiz/claude-supercode-skills --skill legacy-modernizer Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/404kidwiz/claude-supercode-skills
Details
- Category
- >_Productivity
- Source
- skills.sh
- First Seen
- 2026-02-01