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Prathmesh2000
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monolith-decomposer

Decompose monoliths into independent services using the strangler fig pattern.

1|Updated Mar 4, 2026
Search Tags:#architecture#microservices#migration#decomposition#monolith#strangler-fig#service-extraction
One-click install
npx skills add https://github.com/Prathmesh2000/cursor_agent-orchestrator --skill monolith-decomposer
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: monolith-decomposer
Source: https://github.com/Prathmesh2000/cursor_agent-orchestrator/tree/main/agent-system/skills/monolith-decomposer
Command: npx skills add https://github.com/Prathmesh2000/cursor_agent-orchestrator --skill monolith-decomposer

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Break down a large, unwieldy monolith into independently deployable services using the strangler fig pattern, reducing risk during migration.

Core Features & Use Cases

  • Anti-corruption boundary: introduce a clean interface in the monolith before extraction.
  • Phase-driven migration: follow the six phases (Identify, Isolate, Mirror, Route, Migrate, Clean) to guide the work.
  • End-to-end service ownership: create a new service with its own database, health checks, and API surface matching the monolith interface.
  • Use Case: gradually migrate a module to a new service while routing a portion of traffic to the new implementation.

Quick Start

Follow the six-phase plan to begin extracting a feature from the monolith using the strangler fig approach.

Frequently Asked Questions about monolith-decomposer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I decompose a monolith into microservices safely?▼

Decompose a monolith safely by applying the strangler fig pattern to gradually extract bounded contexts into independent services. This approach enforces anti-corruption boundaries and phase-driven migration to reduce risk during the transition.

What are the phases for migrating a monolith to independent services?▼

The monolith migration process follows six phases: Identify, Isolate, Mirror, Route, Migrate, and Clean. This structured progression ensures strict API surface mirroring and independent data ownership before fully shifting traffic.

When should I use the strangler fig pattern for a microservices migration?▼

Use the strangler fig pattern for phased migrations when extracting bounded contexts from a monolith across multiple teams. It allows you to route a portion of traffic to the new service implementation while maintaining system stability.

Does monolith decomposition require independent database ownership for extracted services?▼

Yes, monolith decomposition enforces independent data ownership for extracted services. Alongside strict API surface mirroring and health checks, separate databases ensure the new microservice operates autonomously and meets migration readiness criteria.

What is the best way to extract a bounded context from a monolith?▼

The best way to extract a bounded context is introducing an anti-corruption boundary in the monolith first, then mirroring its API surface. This ensures the new service matches the original interface before traffic routing begins.

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