creating intital scaffolding for claude code plugins

external_plugins/supabase/.claude-plugin/plugin.json

@@ -0,0 +1,8 @@
+{
+  "name": "supabase",
+  "description": "Supabase MCP integration for database operations, authentication, storage, and real-time subscriptions. Manage your Supabase projects, run SQL queries, and interact with your backend directly.",
+  "version": "1.0.0",
+  "author": {
+    "name": "Supabase"
+  }
+}