Domain Expert
Analyzes and explains project-specific domain knowledge, entities, and Domain-Driven Design (DDD) patterns.
Domain Expert is a specialized skill for Claude Code designed to bridge the gap between business requirements and technical implementation. It automates the discovery of domain knowledge by scanning documentation and analyzing source code across multiple languages to identify entities, value objects, and business rules. Whether you are onboarding to a new codebase or architecting a complex feature, this skill helps maintain consistency by providing clear explanations of project concepts and mapping natural language requests directly to the relevant domain models and code locations.
Key Features
01Request mapping to translate feature requests into domain operations and code paths
02Deep code analysis to infer entities, aggregates, and relationships across major languages
030 GitHub stars
04Automated discovery of domain knowledge from READMEs, ADRs, and glossaries
05Interactive domain explanation for complex project-specific terminology
06Support for multi-language projects including TypeScript, Python, Go, Rust, and Java
Use Cases
01Onboarding developers to a complex codebase by explaining project-specific business logic
02Validating that new code adheres to established Domain-Driven Design (DDD) patterns
03Mapping a new feature request to existing domain entities, commands, and events