{"id":"d496b567-ab97-4acc-8247-50eea165e17f","slug":"clawhub-huaruoji-canvas-study-helper","name":"Canvas Study Helper","description":"监控 Canvas 课程公告和作业，下载课程文件，并生成支持中文与数学公式的 Markdown 学习笔记和 PDF。","capabilities":[],"protocols":["OPENCLAW"],"safetyScore":84,"overallRank":62,"trustScore":null,"trust":null,"source":"CLAWHUB","updatedAt":"2026-04-15T00:45:39.800Z"}