diff --git a/include/v8-inspector.h b/include/v8-inspector.h
index 2c30401473..be2c20bbcf 100644
--- a/include/v8-inspector.h
+++ b/include/v8-inspector.h
@@ -152,6 +152,10 @@ class V8_EXPORT V8InspectorSession {
     virtual v8::Local<v8::Value> get(v8::Local<v8::Context>) = 0;
     virtual ~Inspectable() = default;
   };
+  class V8_EXPORT CommandLineAPIScope {
+   public:
+    virtual ~CommandLineAPIScope() = default;
+  };
   virtual void addInspectedObject(std::unique_ptr<Inspectable>) = 0;
 
   // Dispatching protocol messages.
@@ -163,6 +167,8 @@ class V8_EXPORT V8InspectorSession {
 
   virtual v8::Local<v8::Object> createCommandLineAPI(
       v8::Local<v8::Context> context) = 0;
+  virtual std::unique_ptr<V8InspectorSession::CommandLineAPIScope>
+  initializeCommandLineAPIScope(int executionContextId) = 0;
 
   // Debugger actions.
   virtual void schedulePauseOnNextStatement(StringView breakReason,
diff --git a/src/inspector/injected-script.h b/src/inspector/injected-script.h
index 437fc69455..7f8f41e260 100644
--- a/src/inspector/injected-script.h
+++ b/src/inspector/injected-script.h
@@ -173,7 +173,8 @@ class InjectedScript final {
     int m_sessionId;
   };
 
-  class ContextScope : public Scope {
+  class ContextScope : public Scope,
+                       public V8InspectorSession::CommandLineAPIScope {
    public:
     ContextScope(V8InspectorSessionImpl*, int executionContextId);
     ~ContextScope() override;
diff --git a/src/inspector/v8-inspector-session-impl.cc b/src/inspector/v8-inspector-session-impl.cc
index ba3161e602..ae88d26b2f 100644
--- a/src/inspector/v8-inspector-session-impl.cc
+++ b/src/inspector/v8-inspector-session-impl.cc
@@ -155,6 +155,20 @@ V8InspectorSessionImpl::~V8InspectorSessionImpl() {
   m_inspector->disconnect(this);
 }
 
+std::unique_ptr<V8InspectorSession::CommandLineAPIScope>
+V8InspectorSessionImpl::initializeCommandLineAPIScope(int executionContextId) {
+  auto scope =
+      std::make_unique<InjectedScript::ContextScope>(this, executionContextId);
+  auto result = scope->initialize();
+  if (!result.IsSuccess()) {
+    return nullptr;
+  }
+
+  scope->installCommandLineAPI();
+
+  return scope;
+}
+
 v8::Local<v8::Object> V8InspectorSessionImpl::createCommandLineAPI(
     v8::Local<v8::Context> context) {
   return inspector()->console()->createCommandLineAPI(context, sessionId());
diff --git a/src/inspector/v8-inspector-session-impl.h b/src/inspector/v8-inspector-session-impl.h
index af67759b3d..5e3b79cf07 100644
--- a/src/inspector/v8-inspector-session-impl.h
+++ b/src/inspector/v8-inspector-session-impl.h
@@ -53,6 +53,9 @@ class V8InspectorSessionImpl : public V8InspectorSession,
   v8::Local<v8::Object> createCommandLineAPI(
       v8::Local<v8::Context> context) override;
 
+  std::unique_ptr<V8InspectorSession::CommandLineAPIScope>
+  initializeCommandLineAPIScope(int executionContextId) override;
+
   Response findInjectedScript(int contextId, InjectedScript*&);
   Response findInjectedScript(RemoteObjectIdBase*, InjectedScript*&);
   void reset();