diff --git a/Casks/buildkite-mcp-server.rb b/Casks/buildkite-mcp-server.rb
new file mode 100644
index 0000000..d2c597c
--- /dev/null
+++ b/Casks/buildkite-mcp-server.rb
@@ -0,0 +1,42 @@
+# This file was generated by GoReleaser. DO NOT EDIT.
+cask "buildkite-mcp-server" do
+  desc "Model Context Protocol server for Buildkite"
+  homepage "https://github.com/buildkite/buildkite-mcp-server"
+  version "0.5.5"
+
+  livecheck do
+    skip "Auto-generated on release."
+  end
+
+  binary "buildkite-mcp-server"
+
+  on_macos do
+    on_intel do
+      url "https://github.com/buildkite/buildkite-mcp-server/releases/download/v0.5.5/buildkite-mcp-server_Darwin_x86_64.tar.gz"
+      sha256 "ac3694528e2edc588b2b68ff78a4a9ba9b3e49c83d2197f1fdd2c74686f37b54"
+    end
+    on_arm do
+      url "https://github.com/buildkite/buildkite-mcp-server/releases/download/v0.5.5/buildkite-mcp-server_Darwin_arm64.tar.gz"
+      sha256 "8f150332a17b28297488151a2f28051acd8cf0df5ce09991f848c404239ac784"
+    end
+  end
+
+  on_linux do
+    on_intel do
+      url "https://github.com/buildkite/buildkite-mcp-server/releases/download/v0.5.5/buildkite-mcp-server_Linux_x86_64.tar.gz"
+      sha256 "95299b5344571adae5f5fd53682e44a9240783cb20e19d772310d79bb22a5d1d"
+    end
+    on_arm do
+      url "https://github.com/buildkite/buildkite-mcp-server/releases/download/v0.5.5/buildkite-mcp-server_Linux_arm64.tar.gz"
+      sha256 "df225ce60d32ab54a20653818a9ba7cf36395906f436954ddd62defa2faf64f1"
+    end
+  end
+
+  postflight do
+    if system_command("/usr/bin/xattr", args: ["-h"]).exit_status == 0
+      system_command "/usr/bin/xattr", args: ["-dr", "com.apple.quarantine", "#{staged_path}/buildkite-mcp-server"]
+    end
+  end
+
+  # No zap stanza required
+end
diff --git a/bk@2.rb b/Formula/bk@2.rb
similarity index 100%
rename from bk@2.rb
rename to Formula/bk@2.rb
diff --git a/bk@3.rb b/Formula/bk@3.rb
similarity index 100%
rename from bk@3.rb
rename to Formula/bk@3.rb
diff --git a/bktec.rb b/Formula/bktec.rb
similarity index 100%
rename from bktec.rb
rename to Formula/bktec.rb
diff --git a/buildkite-agent.rb b/Formula/buildkite-agent.rb
similarity index 100%
rename from buildkite-agent.rb
rename to Formula/buildkite-agent.rb
diff --git a/terminal-to-html.rb b/Formula/terminal-to-html.rb
similarity index 100%
rename from terminal-to-html.rb
rename to Formula/terminal-to-html.rb
diff --git a/test-splitter.rb b/Formula/test-splitter.rb
similarity index 100%
rename from test-splitter.rb
rename to Formula/test-splitter.rb