diff --git a/bucket/opencode.json b/bucket/opencode.json
new file mode 100644
index 00000000000000..5279e0168e5ac3
--- /dev/null
+++ b/bucket/opencode.json
@@ -0,0 +1,29 @@
+{
+    "version": "0.3.70",
+    "description": "AI coding agent, built for the terminal.",
+    "homepage": "https://opencode.ai/",
+    "license": "MIT",
+    "architecture": {
+        "64bit": {
+            "url": "https://github.com/sst/opencode/releases/download/v0.3.70/opencode-windows-x64.zip",
+            "hash": "215a7f9e99ab8baad1cfeea34f6f9019352a23a3cb12a61605c031e5531458dc"
+        }
+    },
+    "bin": "opencode.exe",
+    "shortcuts": [
+        [
+            "opencode.exe",
+            "OpenCode"
+        ]
+    ],
+    "checkver": {
+        "github": "https://github.com/sst/opencode"
+    },
+    "autoupdate": {
+        "architecture": {
+            "64bit": {
+                "url": "https://github.com/sst/opencode/releases/download/v$version/opencode-windows-x64.zip"
+            }
+        }
+    }
+}