diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
new file mode 100644
index 0000000..76f49c8
--- /dev/null
+++ b/.github/workflows/build.yaml
@@ -0,0 +1,18 @@
+name: Build
+on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v4
+        with:
+          go-version: '1.21'
+          check-latest: true
+      - name: Install Protoc
+        uses: arduino/setup-protoc@v2
+      - name: Validate and build go bindings from the proto files
+        run: make ci-build
+        env:
+          BUF_INPUT_HTTPS_USERNAME: ${{github.actor}}
+          BUF_INPUT_HTTPS_PASSWORD: ${{github.token}}
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..5a9d090
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+The MIT License
+
+Copyright (c) 2023 Temporal Technologies Inc.  All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/Makefile b/Makefile
index 3eec3b7..cf901cd 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ $(VERBOSE).SILENT:
 ci-build: install proto
 
 # Install dependencies.
-install: buf-install openapiv2-install
+install: buf-install grpc-install openapiv2-install
 
 # Run all linters and compile proto files.
 proto: grpc
@@ -24,7 +24,7 @@ $(PROTO_OUT):
 	mkdir $(PROTO_OUT)
 
 ##### Compile proto files for go #####
-grpc: buf-lint go-grpc
+grpc: buf-lint buf-breaking go-grpc
 
 go-grpc: clean $(PROTO_OUT)
 	printf $(COLOR) "Compile for go-gRPC..."
@@ -35,8 +35,13 @@ buf-install:
 	printf $(COLOR) "Install/update buf..."
 	go install github.com/bufbuild/buf/cmd/buf@v1.25.1
 
+grpc-install:
+	printf $(COLOR) "Install/update go and grpc protoc gen ..."
+	go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.31
+	go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@v1.3
+
 openapiv2-install:
-	printf $(COLOR) "Install/update ..."
+	printf $(COLOR) "Install/update openapiv2 protoc gen..."
 	go install github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-openapiv2@v2.16.2
 
 ##### Linters #####
@@ -45,8 +50,8 @@ buf-lint:
 	buf lint
 
 buf-breaking:
-	@printf $(COLOR) "Run buf breaking changes check against master branch..."
-	buf breaking --against '.git#branch=main'
+	@printf $(COLOR) "Run buf breaking changes check against main branch..."
+	buf breaking --against 'https://github.com/temporalio/api-cloud.git#branch=main'
 
 ##### Clean #####
 clean:
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e5233ef
--- /dev/null
+++ b/README.md
@@ -0,0 +1,16 @@
+# Temporal cloud api proto files
+
+## How to use
+
+Copy over the protobuf files under [temporal](temporal) directory to the project directory and then use [grpc](https://grpc.io/docs/) to compile and generate code in the desired programming language.
+
+## URL
+
+The grpc URL the clients should connect to:
+```
+saas-api.tmprl.cloud:443
+```
+
+## Samples
+
+Refer [cloud-samples-go](https://github.com/temporalio/cloud-samples-go) repository for demonstration on how a project can copy and build Go clients.