What problem does it solve? Learning English reading comprehension alone lacks structure: learners do not know what to practice next, get no feedback on inference or tone questions, and forget vocabulary without spaced review. This Skill acts as a stateful reading tutor that remembers your progress, generates level-appropriate passages, and grades your answers against textual evidence. ## Core Features & Use Cases - Adaptive 12-Module Curriculum: A novice-to-competent path covering high-frequency vocabulary, sentence parsing, long difficult sentences, inference, tone, and argument structure, rendered from curriculum.json. - AI-Generated Graded Materials: Generates reading passages matched to your current mastery level (Krashen i+1), creates comprehension questions, and grades answers by checking evidence sentences in the original text. - Stateful Learner Profile: Tracks per-module mastery, weak spots, misconceptions, and an SM-2 spaced repetition queue in learner-state.json, updated via tools/learner_state.py. - Use Case: A learner who knows about 1500 words asks to continue practicing; the tutor loads their profile, runs a due vocabulary review, then generates a passage targeting their weak spot in complex sentences and grades their answers. ## Quick Start Ask the tutor to continue practicing English reading so it loads your learner profile and starts the next adaptive lesson.