What problem does it solve? Finding high-performing Xiaohongshu (Little Red Book) notes for content inspiration requires manually browsing the platform, and there is no easy way to compare notes by relevance, engagement, and recency across niches. ## Core Features & Use Cases - Keyword Trending Search: Query trending notes with 1,000+ engagements from the last 30 days, ranked by a weighted score of relevance, popularity, and timeliness. - Generic Keyword Expansion: Detects broad keywords (e.g., "fashion", "food") and proposes 10 niche sub-directions, waiting for user confirmation before searching. - HTML Report Generation: Automatically produces a visual {keyword}_热门数据.html report alongside structured JSON output. - Subscription Push: Supports creating calendar-based subscriptions for scheduled daily pushes of new trending notes. - Use Case: A content creator asks for trending notes on "fat-loss meals" from the last 7 days and receives a ranked TOP10 table with engagement stats, related search suggestions, and an HTML report for review. ## Quick Start Ask the agent to find trending Xiaohongshu notes about a specific niche keyword from the last 7 days after setting the REDFOX_API_KEY environment variable.
