Get Infinite Practice Course Mastery
get-course-masteryRead-only
Return practised-topic Infinite Practice mastery for a course (topic_id, topic_name when available, display 0–100, questions_answered). Use after get-context flags (has_course_mastery / started_course_mastery) or whenever context omitted topic_masteries. Agent OS is read-only: chatting, creating artifacts, or calling this tool does not change mastery. Source of truth is Infinite Practice attempts (user_topic_mastery: identity + course + topic); display matches the web IP UI. Progress is learner- and course-scoped, not chat- or client-scoped — web IP writes it; ACE/mobile/Agent OS only read the same rows. Empty topic_masteries means no IP attempts yet, not a separate client score. Requires course_id.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| course_id | Yes | Course id to load practised-topic Infinite Practice mastery for. |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| course_id | Yes | Course id whose mastery was loaded, matching followed_courses.course_id. | |
| topic_masteries | Yes | Practised topics only. Empty means this course was loaded and the learner has no IP attempts yet. |