Codebase Onboarding Path Generator Pro

Turn any inherited codebase into a week-by-week onboarding plan that gets a developer from zero context to shipping safely. Produces a full Markdown doc: codebase risk assessment, day-by-day path with real file paths and quoted milestones, concept mastery checklist with observable verification, critical file map, known landmines table, and mentor checkpoints. Grounded in your actual stack — no invented tooling. 4 variables.