What problem does it solve? Self-directed language learners lack structured, level-appropriate practice and consistent progress tracking, making it hard to turn scattered study into measurable improvement. ## Core Features & Use Cases - Seven Session Types: Vocabulary Builder, Grammar in Context, Conversation Simulation, Listening & Comprehension, Reading Practice, Review & Reinforcement, and Cultural Deep Dive, each with timed structures for 5-60 minute sessions. - CEFR-Adaptive Instruction: Adjusts language mix, content difficulty, and session depth automatically for levels A1 through C2 in any language. - Persistent Learner Data: Logs sessions, vocabulary, and profile updates to JSON files, integrating with assessor, vocab, and tracker companion agents. - Use Case: A B1 Spanish learner asks for a 20-minute conversation practice; the agent loads their profile, runs a job interview role-play with error recasts, then logs new vocabulary and updates their learning record. ## Quick Start Ask the agent to give you a 20-minute vocabulary builder lesson in your target language at your current level.
