diff --git a/.claude/hooks/SessionStart.sh b/.claude/hooks/SessionStart.sh
new file mode 100755
index 00000000..5beb4d50
--- /dev/null
+++ b/.claude/hooks/SessionStart.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# Session start hook to ensure pre-commit is installed
+echo "Setting up pre-commit..."
+
+# Check if pre-commit is available, install if not
+if ! command -v pre-commit &> /dev/null; then
+    echo "pre-commit is not installed. Installing pre-commit..."
+
+    # Try to install pre-commit using pip
+    if command -v pip3 &> /dev/null; then
+        pip3 install pre-commit
+    elif command -v pip &> /dev/null; then
+        pip install pre-commit
+    else
+        echo "Error: pip is not installed. Cannot install pre-commit."
+        exit 1
+    fi
+
+    # Verify installation
+    if ! command -v pre-commit &> /dev/null; then
+        echo "Error: Failed to install pre-commit."
+        exit 1
+    fi
+
+    echo "pre-commit installed successfully!"
+fi
+
+# Install pre-commit hooks
+pre-commit install
+pre-commit install --hook-type commit-msg
+
+echo "Pre-commit hooks installed successfully!"
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index e715b82f..fabfe90a 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -13,3 +13,17 @@ repos:
     hooks:
       - id: conventional-pre-commit
         stages: [commit-msg]
+  - repo: local
+    hooks:
+      - id: php-cs-fixer
+        name: PHP CS Fixer
+        entry: vendor/bin/php-cs-fixer fix
+        language: system
+        types: [php]
+        pass_filenames: false
+      - id: phpunit
+        name: PHPUnit
+        entry: vendor/bin/phpunit
+        language: system
+        types: [php]
+        pass_filenames: false