diff --git a/cmds/Android.bp b/cmds/Android.bp
new file mode 100644
index 0000000..7daf55e
--- /dev/null
+++ b/cmds/Android.bp
@@ -0,0 +1,12 @@
+cc_binary {
+    name: "aguiledbeltctl",
+    system_ext_specific: true,
+    srcs: [
+        "aguiledbeltctl.cpp",
+    ],
+    shared_libs: [
+        "vendor.mediatek.hardware.aguiledbelt@1.0",
+        "libutils",
+        "libhidlbase",
+    ],
+}
diff --git a/cmds/aguiledbeltctl.cpp b/cmds/aguiledbeltctl.cpp
new file mode 100644
index 0000000..9d8b031
--- /dev/null
+++ b/cmds/aguiledbeltctl.cpp
@@ -0,0 +1,62 @@
+// vim: expandtab tabstop=4 shiftwidth=4
+#include <iostream>
+#include <string>
+
+#include <vendor/mediatek/hardware/aguiledbelt/1.0/IAguiLedBeltLight.h>
+#include <vendor/mediatek/hardware/aguiledbelt/1.0/types.h>
+
+using namespace ::vendor::mediatek::hardware::aguiledbelt::V1_0;
+
+void print_usage() {
+    std::cerr << "Usage: aguiledbeltctl <light_bit_field> <r> <g> <b> <brightness>" << std::endl;
+    std::cerr << "       aguiledbeltctl clear" << std::endl;
+    std::cerr << std::endl;
+    std::cerr << "<light_bit_field> should be a binary string where each bit (0 or 1) corresponds to the ON state of each physical light belt" << std::endl;
+}
+
+int main(int argc, char **argv) {
+    auto service = IAguiLedBeltLight::getService();
+
+    if (argc <= 1) {
+        print_usage();
+        return -1;
+    }
+
+    std::string arg1(argv[1]);
+
+    if (arg1 == "clear") {
+        service->setLedBeltAlwaysOnState(0, 0, 0, false);
+        return 0;
+    }
+
+    uint32_t light_id = std::stoi(std::string(argv[1]), nullptr, 2);
+
+    if (light_id > 31) {
+        std::cerr << "First argument should be a bit field with each bit corresponding to one physical light belt" << std::endl;
+        return 0;
+    }
+
+    if (argc < 6) {
+        print_usage();
+        return -1;
+    }
+
+    uint32_t r = std::stoi(std::string(argv[2]));
+    uint32_t g = std::stoi(std::string(argv[3]));
+    uint32_t b = std::stoi(std::string(argv[4]));
+
+    if (r > 255 || g > 255 || b > 255) {
+        std::cerr << "Color channels must be bewteen 0 and 255" << std::endl;
+        return -1;
+    }
+
+    uint32_t brightness = std::stoi(std::string(argv[5]));
+
+    if (brightness > 100) {
+        std::cerr << "Brightness must be between 0 and 100" << std::endl;
+        return -1;
+    }
+
+    service->setLedBeltAlwaysOnState(light_id, (r << 16) + (g << 8) + b, brightness, false);
+    return 0;
+}
diff --git a/device.mk b/device.mk
index f531520..75cfc33 100644
--- a/device.mk
+++ b/device.mk
@@ -78,3 +78,7 @@ ifeq (,$(filter eng,$(TARGET_BUILD_VARIANT)))
     PRODUCT_SYSTEM_EXT_PROPERTIES += \
         ro.adb.secure=1
 endif
+
+# Custom commands
+PRODUCT_PACKAGES += \
+    aguiledbeltctl