diff --git a/.gitignore b/.gitignore
index f08a104..3977269 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,4 +21,7 @@
 config/override.toml
 bin/
 dist.zip
-frontend/dist/
\ No newline at end of file
+frontend/dist/
+
+# Ignore generated files
+*.pb.go
\ No newline at end of file
diff --git a/Makefile b/Makefile
index b86055c..bf85158 100644
--- a/Makefile
+++ b/Makefile
@@ -7,6 +7,17 @@ get-front:
 .PHONY: install-tools
 install-tools:
 	go install github.com/swaggo/swag/cmd/swag@latest
+	@# Referencing https://grpc.io/docs/protoc-installation/
+	@./script/install-protoc.sh
+	@# Track https://grpc.io/docs/languages/go/quickstart/ for update
+	go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.28
+	go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@v1.2
+
+.PHONY: gen-proto
+gen-proto: install-tools
+	protoc --go_out=. --go_opt=paths=source_relative \
+		--go-grpc_out=. --go-grpc_opt=paths=source_relative \
+		service/proto/*.proto
 
 .PHONY: build
 build: install-tools
diff --git a/docker/oj-lab-platform.dockerfile b/docker/oj-lab-platform.dockerfile
index 3c651cd..55a7bfa 100644
--- a/docker/oj-lab-platform.dockerfile
+++ b/docker/oj-lab-platform.dockerfile
@@ -5,6 +5,7 @@ COPY core/ /usr/src/core/
 COPY service/ /usr/src/service/
 COPY go.mod /usr/src/go.mod
 COPY go.sum /usr/src/go.sum
+COPY script/ /usr/src/script/
 COPY Makefile /usr/src/Makefile
 
 WORKDIR /usr/src
diff --git a/go.mod b/go.mod
index 06d1bcb..0f79b00 100644
--- a/go.mod
+++ b/go.mod
@@ -50,6 +50,8 @@ require (
 	golang.org/x/arch v0.4.0 // indirect
 	golang.org/x/time v0.1.0 // indirect
 	golang.org/x/tools v0.7.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98 // indirect
+	google.golang.org/grpc v1.58.2
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
@@ -84,5 +86,5 @@ require (
 	golang.org/x/net v0.14.0 // indirect
 	golang.org/x/sys v0.11.0 // indirect
 	golang.org/x/text v0.12.0 // indirect
-	google.golang.org/protobuf v1.31.0 // indirect
+	google.golang.org/protobuf v1.31.0
 )
diff --git a/go.sum b/go.sum
index 8c84212..906a896 100644
--- a/go.sum
+++ b/go.sum
@@ -623,6 +623,8 @@ google.golang.org/genproto v0.0.0-20201210142538-e3217bee35cc/go.mod h1:FWY/as6D
 google.golang.org/genproto v0.0.0-20201214200347-8c77b98c765d/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20210108203827-ffc7fda8c3d7/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20210226172003-ab064af71705/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98 h1:bVf09lpb+OJbByTj913DRJioFFAjf/ZGxEz7MajTp2U=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98/go.mod h1:TUfxEVdsvPg18p6AslUXFoLdpED4oBnGwyqk3dV1XzM=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
@@ -639,6 +641,8 @@ google.golang.org/grpc v1.31.1/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM
 google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc=
 google.golang.org/grpc v1.34.0/go.mod h1:WotjhfgOW/POjDeRt8vscBtXq+2VjORFy659qA51WJ8=
 google.golang.org/grpc v1.35.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
+google.golang.org/grpc v1.58.2 h1:SXUpjxeVF3FKrTYQI4f4KvbGD5u2xccdYdurwowix5I=
+google.golang.org/grpc v1.58.2/go.mod h1:tgX3ZQDlNJGU96V6yHh1T/JeoBQ2TXdr43YbYSsCJk0=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
diff --git a/script/install-protoc.sh b/script/install-protoc.sh
new file mode 100755
index 0000000..4345efd
--- /dev/null
+++ b/script/install-protoc.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+# Check if protoc is installed
+if ! [ -x "$(command -v protoc)" ]; then
+    echo "Installing protoc"
+    # Check has sudo
+    if ! [ -x "$(command -v sudo)" ]; then
+        apt-get install -y protobuf-compiler
+    else
+        sudo apt-get install -y protobuf-compiler
+    fi
+else
+    echo "protoc is already installed"
+fi
\ No newline at end of file
diff --git a/service/proto/oj_lab_stream.proto b/service/proto/oj_lab_stream.proto
new file mode 100644
index 0000000..5cf4203
--- /dev/null
+++ b/service/proto/oj_lab_stream.proto
@@ -0,0 +1,18 @@
+syntax = "proto3";
+
+package oj_lab_stream.protos;
+
+option go_package = "github.com/OJ-lab/oj-lab-services/service/proto";
+
+service Messaging {
+    rpc StartStream (StreamRequest) returns (stream StreamResponse) {}
+}
+
+message StreamRequest {
+    string id = 1;
+}
+
+message StreamResponse {
+    string id = 1;
+    string message = 2;
+}