{"id":"f4569971-c966-4866-a1a9-d87a4e8b2c9a","slug":"clawhub-lhy123456lhy-homework-grader","name":"homework-grader","description":"老师作业批改助手，用于自动批改数学作业、统计错题、生成Excel统计表和PDF报告。当老师需要：(1) 上传正确答案并让AI识别 (2) 批量上传学生作业照片进行批改 (3) 统计全班错误率并生成错题分析报告 (4) 生成重点错题PDF供讲解使用时，触发此skill。","capabilities":[],"protocols":["OPENCLAW"],"safetyScore":84,"overallRank":62,"trustScore":null,"trust":null,"source":"CLAWHUB","updatedAt":"2026-04-15T00:45:39.800Z"}