diff --git a/skills/obsidian-kb/SKILL.md b/skills/obsidian-kb/SKILL.md
index fc9a157..47120da 100644
--- a/skills/obsidian-kb/SKILL.md
+++ b/skills/obsidian-kb/SKILL.md
@@ -1,3 +1,8 @@
+---
+name: obsidian-kb
+description: Multi-source content knowledge base maintenance system with long video segment analysis. Use when managing Obsidian vaults, processing video content from Bilibili/YouTube/Zhihu, or generating markdown notes from videos.
+---
+
 # SKILL.md - Obsidian KB Skill
 
 ## 元数据