小贝 (xiaobei) is an AI-powered multi-agent content marketing automation platform for small and medium businesses, built on top of the OpenClaw agent framework. It focuses on producing, publishing, and tracking content across major Chinese social media platforms (WeChat, Douyin, Xiaohongshu, Bilibili, etc.). The system uses a custom forked browser automation CLI (camoufox-cli) for platform interaction, a relay service for API signing, and SQLite databases for content and performance metrics. It includes multiple specialized agent crews (main, IT engineer, content producer, sales-cs) that collaborate through a modular skill system with thin wrapper scripts for agent invocation. The codebase demonstrates solid architecture with consistent patterns (DNA style analysis, workflow steps, patch application), but is heavily coupled to specific platform APIs and DOM structures, making it fragile to upstream changes. It is an actively developed, production-grade application aimed at automating social media operations.