diff --git a/sources/LLVMSharp.Interop/Extensions/LLVMAttributeRef.cs b/sources/LLVMSharp.Interop/Extensions/LLVMAttributeRef.cs
index 3596f64..07d167e 100644
--- a/sources/LLVMSharp.Interop/Extensions/LLVMAttributeRef.cs
+++ b/sources/LLVMSharp.Interop/Extensions/LLVMAttributeRef.cs
@@ -13,6 +13,10 @@ public LLVMAttributeRef(IntPtr handle)
         Handle = handle;
     }
 
+    public readonly uint Kind => LLVM.GetEnumAttributeKind(this);
+
+    public readonly ulong Value => LLVM.GetEnumAttributeValue(this);
+
     public static implicit operator LLVMAttributeRef(LLVMOpaqueAttributeRef* value) => new LLVMAttributeRef((IntPtr)value);
 
     public static implicit operator LLVMOpaqueAttributeRef*(LLVMAttributeRef value) => (LLVMOpaqueAttributeRef*)value.Handle;
diff --git a/sources/LLVMSharp.Interop/Extensions/LLVMContextRef.cs b/sources/LLVMSharp.Interop/Extensions/LLVMContextRef.cs
index 0e8e149..a8904bb 100644
--- a/sources/LLVMSharp.Interop/Extensions/LLVMContextRef.cs
+++ b/sources/LLVMSharp.Interop/Extensions/LLVMContextRef.cs
@@ -86,6 +86,11 @@ public LLVMTypeRef CreateNamedStruct(ReadOnlySpan<char> Name)
         return LLVM.StructCreateNamed(this, marshaledName);
     }
 
+    public LLVMAttributeRef CreateEnumAttribute(uint KindId, ulong Val)
+    {
+        return LLVM.CreateEnumAttribute(this, KindId, Val);
+    }
+
     public void Dispose()
     {
         if (Handle != IntPtr.Zero)
diff --git a/sources/LLVMSharp.Interop/Extensions/LLVMValueRef.cs b/sources/LLVMSharp.Interop/Extensions/LLVMValueRef.cs
index 8565acd..1c8fbf1 100644
--- a/sources/LLVMSharp.Interop/Extensions/LLVMValueRef.cs
+++ b/sources/LLVMSharp.Interop/Extensions/LLVMValueRef.cs
@@ -953,6 +953,11 @@ public string GetAsString(out UIntPtr Length)
         }
     }
 
+    public void AddAttributeAtIndex(LLVMAttributeIndex Idx, LLVMAttributeRef A)
+    {
+        LLVM.AddAttributeAtIndex(this, Idx, A);
+    }
+
     public LLVMAttributeRef[] GetAttributesAtIndex(LLVMAttributeIndex Idx)
     {
         var Attrs = new LLVMAttributeRef[GetAttributeCountAtIndex(Idx)];
diff --git a/tests/LLVMSharp.UnitTests/Functions.cs b/tests/LLVMSharp.UnitTests/Functions.cs
index 0607ea9..7bea004 100644
--- a/tests/LLVMSharp.UnitTests/Functions.cs
+++ b/tests/LLVMSharp.UnitTests/Functions.cs
@@ -15,4 +15,17 @@ public void ParamTypesRoundtrip()
         var functionType = LLVMTypeRef.CreateFunction(returnType, parameterTypes);
         Assert.AreEqual(parameterTypes, functionType.ParamTypes);
     }
+
+    [Test]
+    public void AddsAttributeAtIndex()
+    {
+        var module = LLVMModuleRef.CreateWithName("Test Module");
+        var functionType = LLVMTypeRef.CreateFunction(LLVMTypeRef.Int8, new[] { LLVMTypeRef.Double });
+        var functionValue = module.AddFunction("test", functionType);
+        var attr = module.Context.CreateEnumAttribute((uint)AttributeKind.ByVal, default);
+        functionValue.AddAttributeAtIndex((LLVMAttributeIndex)1, attr);
+
+        var attrs = functionValue.GetAttributesAtIndex((LLVMAttributeIndex)1);
+        Assert.AreEqual(attrs[0].Kind, (uint)AttributeKind.ByVal);
+    }
 }