Domain Model Extractor Skill
Extracts domain models from monolithic codebases using Domain-Driven Design principles to support microservices decomposition.
Purpose
Enable domain analysis for:
- •Bounded context identification
- •Aggregate detection
- •Entity relationship mapping
- •Domain event discovery
- •Ubiquitous language extraction
Capabilities
1. Bounded Context Identification
- •Analyze code modules
- •Identify domain boundaries
- •Map team ownership
- •Define context relationships
2. Aggregate Detection
- •Find aggregate roots
- •Map entity relationships
- •Identify invariants
- •Define consistency boundaries
3. Entity Relationship Mapping
- •Extract entities
- •Map relationships
- •Identify value objects
- •Document associations
4. Domain Event Discovery
- •Find implicit events
- •Map state changes
- •Identify triggers
- •Document event flows
5. Ubiquitous Language Extraction
- •Build domain vocabulary
- •Map term usage
- •Identify synonyms
- •Create glossary
6. Context Map Generation
- •Map context relationships
- •Identify integration patterns
- •Document shared kernels
- •Define anti-corruption layers
Tool Integrations
| Tool | Purpose | Integration Method |
|---|---|---|
| EventStorming tools | Domain discovery | Manual/Digital |
| Architecture analyzers | Code analysis | CLI |
| Visualization tools | Context mapping | Export |
| Custom AST analyzers | Code parsing | CLI |
Output Schema
json
{
"extractionId": "string",
"timestamp": "ISO8601",
"domain": {
"boundedContexts": [
{
"name": "string",
"purpose": "string",
"aggregates": [],
"entities": [],
"events": [],
"services": []
}
],
"contextMap": {
"relationships": []
}
},
"ubiquitousLanguage": {
"terms": []
},
"recommendations": {
"serviceDecomposition": [],
"integrationPatterns": []
}
}
Integration with Migration Processes
- •monolith-to-microservices: Domain analysis
- •migration-planning-roadmap: Strategic design
Related Skills
- •
architecture-analyzer: Structure analysis
Related Agents
- •
ddd-analyst: DDD expertise - •
microservices-decomposer: Service extraction