What problem does it solve? Searching public content across Xiaohongshu, Bilibili, and Douyin normally requires separate tools and APIs for each platform. This Skill unifies keyword search, note/video detail retrieval, comment fetching, and creator post monitoring into one set of Node.js CLI commands with automatic backend fallback. ## Core Features & Use Cases - Cross-platform keyword search: Query Xiaohongshu, Bilibili, and Douyin (via a custom CLI adapter) with a single command, choosing backends like OpenCLI, xiaohongshu-mcp, xhs-cli, or bili-cli automatically. - Detail and comment analysis: Fetch full note or video details plus comments from a URL or ID, with Guaikei API as a fallback for Xiaohongshu when Agent Reach backends are unavailable. - Creator monitoring: Retrieve a creator's public posts from a profile URL for competitor tracking and KOL screening. - Use Case: A content marketer runs a keyword search for "camping gear" on Xiaohongshu, pulls the top notes' comments for sentiment review, then monitors a competitor's profile for new posts. ## Quick Start Ask the agent to search Xiaohongshu for a keyword such as "summer outfits" and return the top 10 notes with their engagement metrics.