Declarative Query Synthesis

Declarative Query Synthesis (DQS) is a library for intent-based data access where clients describe *what data they need* rather than *how to retrieve it*. The system consists of three core components: a pure-JSON DSL for expressing data requirements, an engine that compiles DSL to optimized SQL, and hooks for LLM-based DSL generation. Combined with Iris for response transformation, DQS enables end-to-end declarative data access from natural language intent to shaped response.