feat: add delete_tool

Author: stevenbdf

src/tools/tool.ts

@@ -50,4 +50,14 @@ export const registerToolTools = (
       return transformToolOutput(tool);
     })
   );
+
+  server.tool(
+    'delete_tool',
+    'Deletes a Vapi tool',
+    GetToolInputSchema.shape,
+    createToolHandler(async (data) => {
+      const tool = await vapiClient.tools.delete(data.toolId);
+      return transformToolOutput(tool);
+    })
+  );
 };