diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0ca2e92..0743eb2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,6 +7,57 @@ on:
     branches: [main]
 
 jobs:
+  lint:
+    name: Check Lint & Format
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v3
+
+    - name: Install Pip
+      run: sudo apt install pip
+
+    - name: Install Hatch
+      run: pip install hatch
+      
+    - name: Run lint & fmt
+      run: hatch run lint:all
+
+  test:
+    name: Test Validation
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Setup Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
+
+      - name: Install Pip
+        run: sudo apt install pip
+
+      - name: Generate API
+        uses: ./.github/workflows/protobuf
+
+      - name: Install Hatch
+        run: pip install hatch
+        
+      - name: Start the cluster
+        run: ./scripts/quick_start.sh
+
+      - name: Run test
+        run: hatch run cov
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v3
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          files: ./coverage.xml
+          fail_ci_if_error: true
+          verbose: true
+  
   commit:
     name: Commit Message Validation
     runs-on: ubuntu-latest
diff --git a/.github/workflows/protobuf/action.yaml b/.github/workflows/protobuf/action.yaml
new file mode 100644
index 0000000..3a6caf0
--- /dev/null
+++ b/.github/workflows/protobuf/action.yaml
@@ -0,0 +1,22 @@
+name: Generate API
+
+runs:
+    using: "composite"
+    steps:
+      - name: Install gRPC
+        run: python3 -m pip install grpcio
+        shell: bash
+      - name: Install gRPC tools
+        run: python3 -m pip install grpcio-tools
+        shell: bash
+
+      - name: Initialize Git Submodules
+        run: git submodule init
+        shell: bash
+      - name: Update Git Submodules
+        run: git submodule update
+        shell: bash
+
+      - name: Generate api
+        run: make
+        shell: bash
diff --git a/mypy.ini b/mypy.ini
new file mode 100644
index 0000000..6425201
--- /dev/null
+++ b/mypy.ini
@@ -0,0 +1,5 @@
+# Global options:
+
+[mypy]
+ignore_missing_imports = True
+disable_error_code = var-annotated
diff --git a/pyproject.toml b/pyproject.toml
index 7119a2a..305cec8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ dynamic = ["version"]
 description = 'py-xline is an official xline client sdk, written in Python.'
 readme = "README.md"
 requires-python = ">=3.7"
-license = "Apache 2.0"
+license = "Apache-2.0"
 keywords = []
 authors = [
   { name = "LingKa", email = "cnfty786@gmail.com" },
@@ -24,7 +24,10 @@ classifiers = [
   "Programming Language :: Python :: Implementation :: CPython",
   "Programming Language :: Python :: Implementation :: PyPy",
 ]
-dependencies = []
+dependencies = [
+  "grpcio",
+  "grpcio-tools",
+]
 
 [project.urls]
 Documentation = "https://github.com/xline-kv/py-xline#readme"
@@ -32,7 +35,7 @@ Issues = "https://github.com/xline-kv/py-xline/issues"
 Source = "https://github.com/xline-kv/py-xline"
 
 [tool.hatch.version]
-path = "src/py_xline/__about__.py"
+path = "client/__about__.py"
 
 [tool.hatch.envs.default]
 dependencies = [
@@ -63,7 +66,7 @@ dependencies = [
   "ruff>=0.0.243",
 ]
 [tool.hatch.envs.lint.scripts]
-typing = "mypy --install-types --non-interactive {args:src/py_xline tests}"
+typing = "mypy --install-types --non-interactive {args:client tests}"
 style = [
   "ruff {args:.}",
   "black --check --diff {args:.}",
@@ -117,11 +120,13 @@ ignore = [
   # Allow non-abstract empty methods in abstract base classes
   "B027",
   # Allow boolean positional values in function calls, like `dict.get(... True)`
-  "FBT003",
+  "FBT001", "FBT002", "FBT003",
   # Ignore checks for possible passwords
   "S105", "S106", "S107",
   # Ignore complexity
   "C901", "PLR0911", "PLR0912", "PLR0913", "PLR0915",
+  # Ignore import sort
+  "I001"
 ]
 unfixable = [
   # Don't touch unused imports
@@ -139,11 +144,11 @@ ban-relative-imports = "all"
 "tests/**/*" = ["PLR2004", "S101", "TID252"]
 
 [tool.coverage.run]
-source_pkgs = ["py_xline", "tests"]
+source_pkgs = ["client", "tests"]
 branch = true
 parallel = true
 omit = [
-  "src/py_xline/__about__.py",
+  "client/__about__.py",
 ]
 
 [tool.coverage.paths]