diff --git a/scripts/vectormath_lldbinit.py b/scripts/vectormath_lldbinit.py
new file mode 100755
index 0000000..b9d5257
--- /dev/null
+++ b/scripts/vectormath_lldbinit.py
@@ -0,0 +1,22 @@
+# simd library
+type summary add --summary-string "${var.x}, ${var.y}" simd_float2
+type summary add --summary-string "${var.x}, ${var.y}, ${var.z}" simd_float3
+type summary add --summary-string "${var.x}, ${var.y}, ${var.z}, ${var.w}" simd_float4
+
+type summary add --summary-string "${var.columns[0]}\n${var.columns[1]}\n${var.columns[2]}\n${var.columns[3]}" simd_float4x4
+#type summary add --summary-string "${var.columns[0]}, ${var.columns[1]}, ${var.columns[2]}, ${var.columns[3]}" simd::float4x4
+
+type summary add --summary-string "${var.columns[0]}\n${var.columns[1]}\n${var.columns[2]}" simd_float3x3
+#type summary add --summary-string "${var.columns[0]}\n${var.columns[1]}\n${var.columns[2]}" simd::float3x3
+
+# simdk library
+type summary add --summary-string "${var.x}, ${var.y}" float2p
+type summary add --summary-string "${var.x}, ${var.y}, ${var.z}" float3p
+type summary add --summary-string "${var.x}, ${var.y}, ${var.z}, ${var.w}" float4p
+
+type summary add --summary-string "${var.x}, ${var.y}" float2a
+type summary add --summary-string "${var.x}, ${var.y}, ${var.z}" float3a
+type summary add --summary-string "${var.x}, ${var.y}, ${var.z}, ${var.w}" float4a
+
+#type summary add --summary-string "${var.columns[0]}\n${var.columns[1]}\n${var.columns[2]}\n${var.columns[3]}" simdk::float4x4
+#type summary add --summary-string "${var.columns[0]}\n${var.columns[1]}\n${var.columns[2]}" simdk::float3x3