diff --git a/ai-hub/app/core/skills/fs_loader.py b/ai-hub/app/core/skills/fs_loader.py
index 5c6fec2..8953c39 100644
--- a/ai-hub/app/core/skills/fs_loader.py
+++ b/ai-hub/app/core/skills/fs_loader.py
@@ -29,7 +29,7 @@
                     json.dump(default_metadata, f, indent=4)
                 logger.info(f"Generated default .metadata.json for skill '{skill_name}'")
             except Exception as e:
-                logger.error(f"Failed to generate metadata for {skill_name}: {e}")
+                logger.warning(f"Could not generate metadata for {skill_name} (likely read-only FS): {e}")
             return default_metadata
             
         try:
diff --git a/skills/mesh-file-explorer/SKILL.md b/skills/mesh-file-explorer/SKILL.md
index 46635eb..ee09e35 100644
--- a/skills/mesh-file-explorer/SKILL.md
+++ b/skills/mesh-file-explorer/SKILL.md
@@ -38,7 +38,7 @@
         description: Optional content for write action.
       session_id:
         type: string
-        description: Target sync session workspace (default: 'current').
+        description: "Target sync session workspace (default: 'current')."
       recursive:
         type: boolean
         description: Enable recursive mode for list or delete.