diff --git a/antigravity-acp/agent.json b/antigravity-acp/agent.json
new file mode 100644
index 00000000..1e536e6f
--- /dev/null
+++ b/antigravity-acp/agent.json
@@ -0,0 +1,41 @@
+{
+  "id": "antigravity-acp",
+  "name": "Antigravity",
+  "version": "1.0.0",
+  "description": "An Agent Client Protocol (ACP) server for Google Antigravity's `agy` CLI tool.",
+  "repository": "https://github.com/shubzkothekar/antigravity-acp",
+  "website": "https://github.com/shubzkothekar/antigravity-acp#readme",
+  "authors": ["Shubham Kothekar"],
+  "license": "MIT",
+  "distribution": {
+    "binary": {
+      "darwin-aarch64": {
+        "archive": "https://github.com/shubzkothekar/antigravity-acp/releases/download/v1.0.0/agy-acp-darwin-arm64",
+        "cmd": "./agy-acp-darwin-arm64"
+      },
+      "darwin-x86_64": {
+        "archive": "https://github.com/shubzkothekar/antigravity-acp/releases/download/v1.0.0/agy-acp-darwin-x64",
+        "cmd": "./agy-acp-darwin-x64"
+      },
+      "linux-aarch64": {
+        "archive": "https://github.com/shubzkothekar/antigravity-acp/releases/download/v1.0.0/agy-acp-linux-arm64",
+        "cmd": "./agy-acp-linux-arm64"
+      },
+      "linux-x86_64": {
+        "archive": "https://github.com/shubzkothekar/antigravity-acp/releases/download/v1.0.0/agy-acp-linux-x64",
+        "cmd": "./agy-acp-linux-x64"
+      },
+      "windows-aarch64": {
+        "archive": "https://github.com/shubzkothekar/antigravity-acp/releases/download/v1.0.0/agy-acp-windows-arm64.exe",
+        "cmd": "./agy-acp-windows-arm64.exe"
+      },
+      "windows-x86_64": {
+        "archive": "https://github.com/shubzkothekar/antigravity-acp/releases/download/v1.0.0/agy-acp-windows-x64.exe",
+        "cmd": "./agy-acp-windows-x64.exe"
+      }
+    },
+    "npx": {
+      "package": "antigravity-acp@1.0.0"
+    }
+  }
+}
diff --git a/antigravity-acp/icon.svg b/antigravity-acp/icon.svg
new file mode 100644
index 00000000..3349069e
--- /dev/null
+++ b/antigravity-acp/icon.svg
@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="currentColor" fill-rule="evenodd">
+  <path d="M21.751 22.607c1.34 1.005 3.35.335 1.508-1.508C17.73 15.74 18.904 1 12.037 1 5.17 1 6.342 15.74.815 21.1c-2.01 2.009.167 2.511 1.507 1.506 5.192-3.517 4.857-9.714 9.715-9.714 4.857 0 4.522 6.197 9.714 9.715z"/>
+</svg>