Show HN: AstrMap – Unix Philosophy for the AI Era (Ditch the RAG) (github.com)

AstrMap has emerged as a groundbreaking CLI tool designed to enhance the functionality of AI agents by streamlining code navigation and context access. By moving away from the traditional Retrieval-Augmented Generation (RAG) approach, which often introduces ambiguity and computational overhead, AstrMap offers a deterministic solution that processes an entire codebase's structure efficiently. This tool, developed in Go, parses Abstract Syntax Trees (AST) in milliseconds and produces concise, human-readable index files that reveal the essential parts of a project. As a result, AI models can effortlessly navigate complex code structures without the risk of losing context or incurring high token costs. The significance of AstrMap lies in its commitment to the UNIX philosophy of simplicity and efficiency in software design. With native support for multiple programming languages and features like level-based detail generation, local operation without dependencies on cloud services, and an upcoming PRO version that promises enhanced functionality, AstrMap addresses common pain points faced by developers and AI users alike. Its ability to provide a clear map of a codebase not only streamlines the development process but also empowers AI models to make precise modifications, enhancing productivity and reducing errors in code management.