Onboard-CLI - Visualize codebases and enforce architectural boundaries

Show HN: Onboard-CLI, a LLM powered and AST-based tool to visualize codebase

Onboard-CLI is a powerful, local-first command-line tool that transforms complex codebases into intuitive visual maps. Leveraging AST parsing via Tree-sitter, it instantly generates structural topology graphs for languages like Go, TypeScript, and Python. Developers can explore dependencies through an interactive React Flow canvas or enforce architectural rules to prevent drift. With features like instant route extraction and CI/CD integration, Onboard-CLI helps teams maintain code health and understand system architecture without leaving their terminal.

"Onboard-CLI generates structural topology graphs and enforces architectural boundaries, presenting them through an intuitive React Flow canvas."