使用说明mailbox-skill 内容references文件夹channel_flow_example.md1.4 kBnew_message_example.md0.3 kBreply_flow_example.md1.7 kBreply_scratch_example.md0.3 kBsend_flow_example.md2.0 kBgenerate_message.py3.0 kBskill-card.md2.3 kBSKILL.md4.5 kB手动下载zip · 7.8 kBchannel_flow_example.mdtext/markdown请选择文件