Literate Model-Driven Development

Literate Model–Driven Development (LMDD) is a software development methodology that integrates natural-language narrative and formal model structure within a unified text-based framework. It extends conventional Model–Driven Development (MDD) by treating documentation and models as a single, consistent source of truth.

In LMDD, the descriptive and structural elements of development artifacts are expressed together using the SmartDox language. From this unified representation, ModelDox extracts structural data, CML (Cozy Modeling Language) defines domain-specific models, and Cozy generates executable code, documentation, and configuration artifacts.

Artificial intelligence participates in the LMDD process by analyzing the narrative context, validating structural consistency, and supporting the refinement of models and generated artifacts. All artifacts are represented in text form, ensuring traceability, version control, and interoperability within standard development environments.

By defining a formally connected and machine-interpretable relationship between documentation, design, and implementation, LMDD provides a foundation for AI-assisted model–driven engineering where human authorship and automated reasoning operate on the same representational layer.