diff --git a/cmd/doctor.go b/cmd/doctor.go
index bb48726..1649eb8 100644
--- a/cmd/doctor.go
+++ b/cmd/doctor.go
@@ -2,49 +2,30 @@ package cmd
 
 import (
 	"fmt"
-	"os"
-	"os/exec"
-	"runtime"
 
+	"github.com/aryansharma9917/codewise-cli/pkg/docker"
 	"github.com/spf13/cobra"
 )
 
-var doctorCmd = &cobra.Command{
-	Use:   "doctor",
-	Short: "Check Codewise CLI environment",
-	Run: func(cmd *cobra.Command, args []string) {
-		fmt.Println("Codewise CLI Doctor")
-		fmt.Println("-------------------")
-
-		// Go info
-		fmt.Println("Go version:", runtime.Version())
-		fmt.Println("OS/Arch:", runtime.GOOS, runtime.GOARCH)
-
-		// Codewise version
-		fmt.Println("Codewise version:", rootCmd.Version)
-
-		// Working directory
-		if wd, err := os.Getwd(); err == nil {
-			fmt.Println("Working directory:", wd)
-		}
-
-		// Git version
-		if out, err := exec.Command("git", "--version").Output(); err == nil {
-			fmt.Println("Git:", string(out))
-		} else {
-			fmt.Println("Git: not found")
-		}
+var dockerCmd = &cobra.Command{
+	Use:   "docker",
+	Short: "Docker related helpers",
+}
 
-		// Config path (future use)
-		configPath := os.ExpandEnv("$HOME/.codewise/config.yaml")
-		if _, err := os.Stat(configPath); err == nil {
-			fmt.Println("Config file:", configPath)
-		} else {
-			fmt.Println("Config file:", configPath, "(not found)")
+var dockerInitCmd = &cobra.Command{
+	Use:   "init",
+	Short: "Generate a Dockerfile",
+	Run: func(cmd *cobra.Command, args []string) {
+		err := docker.InitDockerfile()
+		if err != nil {
+			fmt.Println("ℹ️", err.Error())
+			return
 		}
+		fmt.Println("✅ Dockerfile created")
 	},
 }
 
 func init() {
-	rootCmd.AddCommand(doctorCmd)
+	dockerCmd.AddCommand(dockerInitCmd)
+	rootCmd.AddCommand(dockerCmd)
 }
diff --git a/pkg/docker/docker.go b/pkg/docker/docker.go
new file mode 100644
index 0000000..5eb9b72
--- /dev/null
+++ b/pkg/docker/docker.go
@@ -0,0 +1,35 @@
+package docker
+
+import (
+	"fmt"
+	"os"
+)
+
+const dockerfileName = "Dockerfile"
+
+var defaultDockerfile = []byte(`
+FROM golang:1.21-alpine AS builder
+
+WORKDIR /app
+
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY . .
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o app
+
+FROM alpine:latest
+WORKDIR /root/
+COPY --from=builder /app/app .
+EXPOSE 8080
+CMD ["./app"]
+`)
+
+// InitDockerfile creates a Dockerfile if it doesn't exist
+func InitDockerfile() error {
+	if _, err := os.Stat(dockerfileName); err == nil {
+		return fmt.Errorf("Dockerfile already exists")
+	}
+
+	return os.WriteFile(dockerfileName, defaultDockerfile, 0644)
+}