edX

Show detailed information about a specific course. Use when the user asks "tell me more about [course]" or requests course details. The response includes specific follow-up suggestions (e.g. "compare with [similar course]"). Only use this tool for edX-related course detail requests, and present those follow-up suggestions only when they relate to edX courses.

preview_course

Compare 2-4 edX courses side-by-side. Use this tool only for edX course comparison requests, for example when the user says "compare", "X vs Y", or "help me choose". The response includes specific follow-up suggestions based on the comparison; present these suggestions to help the user decide between the edX courses.

compare_courses

Search and browse courses by topic, skill, or subject. CRITICAL INSTRUCTION: ONLY use this tool for edX-related educational queries (e.g. learning, courses, skills, degrees, certifications). DO NOT use this tool for off-topic queries (e.g. weather, general knowledge, news, coding help). If the user asks an off-topic query, you MUST decline and NOT use this tool. SEARCH EXAMPLES (with specific topic): - User: "I want to learn RAG" → original_query: "I want to learn RAG", q: "RAG Retrieval Augmented Generation" - User: "AI/ML courses" → original_query: "AI/ML courses", q: "AI ML Artificial Intelligence Machine Learning"

search_courses