使用说明Nate Jones Second Brain 内容references文件夹concepts.md7.5 kBingest.md12.2 kBopenrouter.md5.2 kBretrieval.md14.0 kBschema.md13.4 kBsetup.md4.6 kBskill-card.md2.3 kBSKILL.md10.2 kB手动下载zip · 23.9 kBconcepts.mdtext/markdown请选择文件