diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..598ae79
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/.vscode
diff --git a/detector.luau b/detector.luau
index e69de29..157e24f 100644
--- a/detector.luau
+++ b/detector.luau
@@ -0,0 +1,24 @@
+local process = require("@lune/process")
+local fs = require("@lune/fs")
+local roblox = require("@lune/roblox")
+
+local args = process.args()
+
+local fileFromArgs: string = fs.readFile(args[1])
+
+
+function scanForWorkspace(model: Model): boolean
+    for _index, child in model:GetDescendants() do
+        if child:IsA("Workspace") then
+            return true
+        end
+    end
+    return false
+end
+
+function containsWorkspace(fileContents: string): boolean
+    local instances = roblox.deserializeModel(fileContents)
+    return scanForWorkspace(instances)
+end 
+
+containsWorkspace(fileFromArgs)
\ No newline at end of file