rgql: AST-Aware GraphQL Refactoring That AI Agents Can Trust

rgql is a CLI tool that renames GraphQL types, fields, and fragments across schema and embedded TypeScript queries using full AST analysis with TypeInfo and visitWithTypeInfo, ensuring type-safe and deterministic changes. It is designed for AI coding agents like Claude Code and Codex, allowing them to perform accurate GraphQL refactoring with a single command instead of fragile find-and-replace across multiple files.