What problem does it solve? Onboarding onto an unfamiliar codebase is slow and error-prone when documentation is missing or outdated. This Skill systematically explores a repository and produces a guided, step-by-step tour so engineers can understand architecture, data flow, and module responsibilities without reading every file themselves. ## Core Features & Use Cases - Systematic Code Exploration: Reads config files, maps directory structure, traces entry points and data flow, and builds a dependency graph with classified connections (data-flow, function-call, event, dependency). - Dual Output Formats: Produces a portable Markdown document with Mermaid diagrams plus a self-contained interactive HTML file featuring step navigation, syntax highlighting, and a force-directed architecture SVG with click-to-navigate nodes. - Configurable Depth and Modes: Supports overview, standard, and deep exploration levels, plus a compact agent mode that outputs a terse module briefing for autonomous coding agents. - Use Case: A new engineer joins a team maintaining an unfamiliar Python service. Run the walkthrough on the repo to get a guided tour covering architecture, core data flow, module deep dives, and testing strategy, shareable as an HTML page. ## Quick Start Ask the assistant to walk you through the current project codebase at standard depth and generate the Markdown and HTML walkthrough files.
