creating intital scaffolding for claude code plugins

external_plugins/greptile/.claude-plugin/plugin.json

@@ -0,0 +1,8 @@
+{
+  "name": "greptile",
+  "description": "AI-powered codebase search and understanding. Query your repositories using natural language to find relevant code, understand dependencies, and get contextual answers about your codebase architecture.",
+  "version": "1.0.0",
+  "author": {
+    "name": "Greptile"
+  }
+}