asma-genql-proxy

Automatically generates strongly-typed TypeScript client code from GraphQL schemas using a proxy-based code generation approach. The tool introspects GraphQL schemas and emits type definitions that map GraphQL queries, mutations, and subscriptions to TypeScript interfaces, enabling compile-time type safety for GraphQL client operations without manual type annotation.

Analyzes GraphQL client code (queries, mutations, subscriptions) and automatically infers corresponding TypeScript types by matching operations against the introspected schema. The tool uses pattern matching or AST analysis to identify GraphQL operations in client code and generates precise type definitions for operation variables and response shapes without manual annotation.

Generates complete GraphQL proxy client implementations from schema definitions, creating wrapper functions or classes that encapsulate GraphQL operations with built-in type safety. The generator produces client code that handles query execution, variable binding, response parsing, and error handling while maintaining strict TypeScript type contracts derived from the schema.

Validates GraphQL schemas and generated client code at build time, checking for type mismatches, missing operations, and schema inconsistencies before runtime. The tool integrates with TypeScript compilation and build pipelines to catch schema-related errors during development, preventing invalid GraphQL operations from reaching production.