diff --git a/Casks/c0.rb b/Casks/c0.rb
new file mode 100644
index 00000000000..c652792a12e
--- /dev/null
+++ b/Casks/c0.rb
@@ -0,0 +1,17 @@
+cask 'c0' do
+  version '0.1.0'
+  sha256 '593ed4ca0df3dc4111b65330ff56a3e02867ff1f3ef48aaf977e582fe8987363'
+
+  url "https://github.com/smdls/C0/releases/download/v#{version}/C0-#{version}.dmg"
+  appcast 'https://github.com/smdls/C0/releases.atom',
+          checkpoint: 'efdb309378d49e6788a6350d483c19362f3fe7d3503ea3ef20730b337adf183c'
+  name 'C0'
+  homepage 'https://github.com/smdls/C0'
+
+  app 'C0.app'
+
+  zap delete: [
+                '~/Library/Application Scripts/smdls.C0',
+                '~/Library/Containers/smdls.C0',
+              ]
+end