diff --git a/internal/http/agent.go b/internal/http/agent.go
index 8b5b070..88d127d 100755
--- a/internal/http/agent.go
+++ b/internal/http/agent.go
@@ -293,7 +293,7 @@ func ensureProvisioned(cfg *state.Config) error {
 }
 
 func ensureDevCodeServer(cfg *state.Config) error {
-	if cfg == nil || !devCodeServerRequested(*cfg) {
+	if cfg == nil || !codeserver.Requested(*cfg) {
 		return nil
 	}
 
@@ -316,18 +316,6 @@ func ensureDevCodeServer(cfg *state.Config) error {
 	return nil
 }
 
-func devCodeServerRequested(cfg state.Config) bool {
-	if cfg.EnableCodeServer {
-		return true
-	}
-	for _, addon := range cfg.Addons {
-		if strings.EqualFold(addon, "codeserver") {
-			return true
-		}
-	}
-	return false
-}
-
 /*
 	--------------------------------------------------------------------------
 	  /config — the REAL provisioning trigger (async)
diff --git a/internal/provision/addons/codeserver/requested.go b/internal/provision/addons/codeserver/requested.go
new file mode 100644
index 0000000..7172e22
--- /dev/null
+++ b/internal/provision/addons/codeserver/requested.go
@@ -0,0 +1,19 @@
+package codeserver
+
+import (
+	"strings"
+
+	"zlh-agent/internal/state"
+)
+
+func Requested(cfg state.Config) bool {
+	if cfg.EnableCodeServer {
+		return true
+	}
+	for _, addon := range cfg.Addons {
+		if strings.EqualFold(addon, "codeserver") {
+			return true
+		}
+	}
+	return false
+}
diff --git a/internal/provision/addons/codeserver/requested_test.go b/internal/provision/addons/codeserver/requested_test.go
new file mode 100644
index 0000000..fcff59f
--- /dev/null
+++ b/internal/provision/addons/codeserver/requested_test.go
@@ -0,0 +1,39 @@
+package codeserver
+
+import (
+	"testing"
+
+	"zlh-agent/internal/state"
+)
+
+func TestRequested(t *testing.T) {
+	tests := []struct {
+		name string
+		cfg  state.Config
+		want bool
+	}{
+		{
+			name: "enable flag",
+			cfg:  state.Config{EnableCodeServer: true},
+			want: true,
+		},
+		{
+			name: "addon case insensitive",
+			cfg:  state.Config{Addons: []string{"CodeServer"}},
+			want: true,
+		},
+		{
+			name: "not requested",
+			cfg:  state.Config{Addons: []string{"other"}},
+			want: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := Requested(tt.cfg); got != tt.want {
+				t.Fatalf("Requested() = %t, want %t", got, tt.want)
+			}
+		})
+	}
+}
diff --git a/internal/provision/provision.go b/internal/provision/provision.go
index c818f54..a40c4f6 100644
--- a/internal/provision/provision.go
+++ b/internal/provision/provision.go
@@ -6,6 +6,7 @@ import (
 	"strings"
 
 	"zlh-agent/internal/provision/addons"
+	"zlh-agent/internal/provision/addons/codeserver"
 	"zlh-agent/internal/provision/devcontainer"
 	"zlh-agent/internal/provision/minecraft"
 	"zlh-agent/internal/provision/steam"
@@ -151,7 +152,7 @@ func ProvisionAll(cfg state.Config) error {
 	/* ---------------------------------------------------------
 	   ADDONS (OPTIONAL, ROLE-AGNOSTIC)
 	--------------------------------------------------------- */
-	if strings.EqualFold(cfg.ContainerType, "dev") && codeServerRequested(cfg) {
+	if strings.EqualFold(cfg.ContainerType, "dev") && codeserver.Requested(cfg) {
 		seen := false
 		for _, addon := range cfg.Addons {
 			if strings.EqualFold(addon, "codeserver") {
@@ -173,18 +174,6 @@ func ProvisionAll(cfg state.Config) error {
 	return nil
 }
 
-func codeServerRequested(cfg state.Config) bool {
-	if cfg.EnableCodeServer {
-		return true
-	}
-	for _, addon := range cfg.Addons {
-		if strings.EqualFold(addon, "codeserver") {
-			return true
-		}
-	}
-	return false
-}
-
 func normalizeMinecraftConfig(cfg *state.Config) {
 	if cfg == nil {
 		return