What problem does it solve? Turning a vague learning goal like "get certified" or "learn Rust" into an actionable schedule is hard: topics have hidden prerequisites, time estimates are guesswork, and progress gets lost. This Skill structures any learning goal into a PRD-style study plan with phases, modules, and trackable study sessions inside an Obsidian vault. ## Core Features & Use Cases - Phase Decomposition: Maps learning goals into a PRD/Epic/Feature/Task hierarchy (Study Plan, Phase, Module, Session) with prerequisite chains and exit criteria. - Time Estimation & Sequencing: Allocates hours per topic using a 60/20/20 learning-practice-review split, works backwards from exam deadlines, and respects dependency ordering. - Obsidian Integration: Generates Study Plan notes, TaskNotes with embedded resource tables, and Goal links, plus progress tracking with status markers. - Use Case: A user preparing for a cloud certification in 12 weeks gets a phased plan with weekly hour budgets, per-topic resources, linked TaskNotes for each phase, and a lifecycle workflow (planned → in_progress → complete) to decide what to study next. ## Quick Start Ask the assistant to create a study plan for your learning goal, for example: "Create a study plan to pass the AZ-104 exam in 10 weeks, I can study 6 hours per week."