diff --git a/.github/workflows/luacheck.yml b/.github/workflows/luacheck.yml
new file mode 100644
index 0000000..e930ebe
--- /dev/null
+++ b/.github/workflows/luacheck.yml
@@ -0,0 +1,10 @@
+name: luacheck
+on: [push, pull_request]
+jobs:
+  luacheck:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@main
+      - name: Luacheck
+        uses: lunarmodules/luacheck@master
\ No newline at end of file
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..91a8d7b
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,13 @@
+name: test
+
+on: [push, pull_request]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - uses: buckaroobanzay/mtt@main
+      with:
+        modname: framedglass
diff --git a/.luacheckrc b/.luacheckrc
new file mode 100644
index 0000000..78fab36
--- /dev/null
+++ b/.luacheckrc
@@ -0,0 +1,20 @@
+globals = {
+	"framedglass"
+}
+
+read_globals = {
+	-- Stdlib
+	string = {fields = {"split", "trim"}},
+	table = {fields = {"copy", "getn"}},
+
+	-- Minetest
+	"minetest",
+	"ItemStack",
+	"dump", "dump2",
+	"VoxelArea", "vector",
+
+	-- deps
+	"default",
+	"unifieddyes",
+	"mtt"
+}
diff --git a/init.lua b/init.lua
index 5f72247..16d546f 100644
--- a/init.lua
+++ b/init.lua
@@ -142,7 +142,7 @@ if minetest.get_modpath("unifieddyes") then
 	}
 
 	local old_nodes = {}
-	for k, v in pairs(static_colors) do
+	for k in pairs(static_colors) do
 		table.insert(old_nodes, "framedglass:steel_framed_obsidian_glass" .. k)
 	end
 
@@ -167,3 +167,8 @@ if minetest.get_modpath("unifieddyes") then
 		end
 	})
 end
+
+if minetest.get_modpath("mtt") and mtt.enabled then
+	-- validate nodenames
+	mtt.validate_nodenames(minetest.get_modpath("framedglass") .. "/nodenames.txt")
+end
\ No newline at end of file
diff --git a/mod.conf b/mod.conf
index 017dd7b..7047e90 100644
--- a/mod.conf
+++ b/mod.conf
@@ -1,2 +1,2 @@
 name = framedglass
-optional_depends = default, unifieddyes
\ No newline at end of file
+optional_depends = default, unifieddyes, mtt
\ No newline at end of file
diff --git a/nodenames.txt b/nodenames.txt
new file mode 100644
index 0000000..2900fa7
--- /dev/null
+++ b/nodenames.txt
@@ -0,0 +1,5 @@
+framedglass:wooden_framed_glass
+framedglass:steel_framed_obsidian_glass
+framedglass:steel_framed_obsidian_glass_tinted
+framedglass:steel_framed_glass
+framedglass:wooden_framed_obsidian_glass