diff --git a/flyteadmin/go.mod b/flyteadmin/go.mod
index 852082add9..25340ec208 100644
--- a/flyteadmin/go.mod
+++ b/flyteadmin/go.mod
@@ -166,6 +166,7 @@ require (
 	github.com/prometheus/procfs v0.10.1 // indirect
 	github.com/rcrowley/go-metrics v0.0.0-20200313005456-10cdbea86bc0 // indirect
 	github.com/sendgrid/rest v2.6.9+incompatible // indirect
+	github.com/shamaton/msgpack/v2 v2.2.2 // indirect
 	github.com/sirupsen/logrus v1.9.3 // indirect
 	github.com/spf13/afero v1.8.2 // indirect
 	github.com/spf13/cast v1.4.1 // indirect
diff --git a/flyteplugins/go.mod b/flyteplugins/go.mod
index e62eda562d..5a1c5a7c25 100644
--- a/flyteplugins/go.mod
+++ b/flyteplugins/go.mod
@@ -23,6 +23,7 @@ require (
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.16.0
 	github.com/ray-project/kuberay/ray-operator v1.1.0-rc.1
+	github.com/shamaton/msgpack/v2 v2.2.2
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.9.0
 	golang.org/x/exp v0.0.0-20240325151524-a685a6edb6d8
diff --git a/flyteplugins/go.sum b/flyteplugins/go.sum
index c8aa6c1254..ac78be7844 100644
--- a/flyteplugins/go.sum
+++ b/flyteplugins/go.sum
@@ -342,6 +342,8 @@ github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFR
 github.com/rogpeppe/go-internal v1.12.0 h1:exVL4IDcn6na9z1rAb56Vxr+CgyK3nn3O+epU5NdKM8=
 github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/shamaton/msgpack/v2 v2.2.2 h1:GOIg0c9LV04VwzOOqZSrmsv/JzjNOOMxnS/HvOHGdgs=
+github.com/shamaton/msgpack/v2 v2.2.2/go.mod h1:6khjYnkx73f7VQU7wjcFS9DFjs+59naVWJv1TB7qdOI=
 github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
 github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72 h1:qLC7fQah7D6K1B0ujays3HV9gkFtllcxhzImRR7ArPQ=
diff --git a/flyteplugins/go/tasks/pluginmachinery/core/template/template.go b/flyteplugins/go/tasks/pluginmachinery/core/template/template.go
index 7a787c5590..5aea60c4b9 100644
--- a/flyteplugins/go/tasks/pluginmachinery/core/template/template.go
+++ b/flyteplugins/go/tasks/pluginmachinery/core/template/template.go
@@ -27,7 +27,9 @@ import (
 
 	"github.com/golang/protobuf/ptypes"
 	"github.com/pkg/errors"
+	"github.com/shamaton/msgpack/v2"
 
+	"github.com/flyteorg/flyte/flyteidl/clients/go/coreutils"
 	idlCore "github.com/flyteorg/flyte/flyteidl/gen/pb-go/flyteidl/core"
 	"github.com/flyteorg/flyte/flyteplugins/go/tasks/pluginmachinery/core"
 	"github.com/flyteorg/flyte/flyteplugins/go/tasks/pluginmachinery/io"
@@ -199,6 +201,19 @@ func serializeLiteralScalar(l *idlCore.Scalar) (string, error) {
 		return o.Blob.Uri, nil
 	case *idlCore.Scalar_Schema:
 		return o.Schema.Uri, nil
+	case *idlCore.Scalar_Binary:
+		binaryBytes := o.Binary.Value
+		var currVal any
+		if o.Binary.Tag == coreutils.MESSAGEPACK {
+			err := msgpack.Unmarshal(binaryBytes, &currVal)
+			if err != nil {
+				return "", fmt.Errorf("failed to unmarshal messagepack bytes with literal:[%v], err:[%v]", l, err)
+			}
+			// TODO: Try to support Primitive_Datetime, Primitive_Duration, Flyte File, and Flyte Directory.
+			return fmt.Sprintf("%v", currVal), nil
+		}
+		return "", fmt.Errorf("unsupported binary tag [%v]", o.Binary.Tag)
+
 	default:
 		return "", fmt.Errorf("received an unexpected scalar type [%v]", reflect.TypeOf(l.Value))
 	}
diff --git a/flyteplugins/go/tasks/pluginmachinery/core/template/template_test.go b/flyteplugins/go/tasks/pluginmachinery/core/template/template_test.go
index 956ec33cfd..0fa96a1a05 100644
--- a/flyteplugins/go/tasks/pluginmachinery/core/template/template_test.go
+++ b/flyteplugins/go/tasks/pluginmachinery/core/template/template_test.go
@@ -7,6 +7,7 @@ import (
 	"testing"
 	"time"
 
+	"github.com/shamaton/msgpack/v2"
 	"github.com/stretchr/testify/assert"
 
 	"github.com/flyteorg/flyte/flyteidl/clients/go/coreutils"
@@ -747,3 +748,55 @@ func TestSerializeLiteral(t *testing.T) {
 		assert.Equal(t, "s3://some-bucket/fdsa/x.parquet", interpolated)
 	})
 }
+
+func TestSerializeLiteralScalar_BinaryMessagePack(t *testing.T) {
+	// Create a simple map to be serialized into MessagePack format
+	testMap := map[string]interface{}{
+		"a": 1,
+		"b": true,
+		"c": 1.1,
+		"d": "string",
+	}
+
+	// Serialize the map using MessagePack
+	encodedData, err := msgpack.Marshal(testMap)
+	assert.NoError(t, err)
+
+	// Create the core.Scalar_Binary with the encoded MessagePack data and MESSAGEPACK tag
+	binaryScalar := &core.Scalar{
+		Value: &core.Scalar_Binary{
+			Binary: &core.Binary{
+				Value: encodedData,
+				Tag:   coreutils.MESSAGEPACK,
+			},
+		},
+	}
+
+	// Call the function we want to test
+	result, err := serializeLiteralScalar(binaryScalar)
+	assert.NoError(t, err)
+
+	// Since the map should be decoded back, we expect a simple string representation of the map
+	expectedResult := "map[a:1 b:true c:1.1 d:string]"
+	assert.Equal(t, expectedResult, result)
+}
+
+func TestSerializeLiteralScalar_BinaryUnsupportedTag(t *testing.T) {
+	// Create some binary data for testing
+	binaryData := []byte{0x01, 0x02, 0x03}
+
+	// Create a core.Scalar_Binary with an unsupported tag
+	binaryScalar := &core.Scalar{
+		Value: &core.Scalar_Binary{
+			Binary: &core.Binary{
+				Value: binaryData,
+				Tag:   "unsupported-tag",
+			},
+		},
+	}
+
+	// Call the function and expect an error because the tag is unsupported
+	_, err := serializeLiteralScalar(binaryScalar)
+	assert.Error(t, err)
+	assert.Contains(t, err.Error(), "unsupported binary tag")
+}