Specification: From Business Request to Product Definition
Chapter 03 · Episode 1 of 3
The Specification module takes the approved Business Request and derives the complete system design, architecture diagrams, data schemas, API contracts, and user experience flows.
Specification Generation Flow
1Architecture
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2Data Models
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3API Schemas
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4Acceptance Criteria
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5Specification Sign-Off
Traditional specification writing is slow and prone to human gaps. In DeX, specialized specification agents extract architectural blueprints, generate relational PostgreSQL entity schemas, synthesize strict OpenAPI 3.1 specifications, and author Gherkin Given-When-Then acceptance criteria. The resulting specification serves as a deterministic source of truth for both developers and autonomous coding swarms, eliminating requirements drift.
Key Takeaway: DeX transforms ambiguous briefs into machine readable OpenAPI definitions, schema models, and executable acceptance test criteria before code generation begins.