diff --git a/src/main/java/ai/devchat/devchat/ActionHandlerFactory.java b/src/main/java/ai/devchat/devchat/ActionHandlerFactory.java
index db04fc2..bf49cbd 100644
--- a/src/main/java/ai/devchat/devchat/ActionHandlerFactory.java
+++ b/src/main/java/ai/devchat/devchat/ActionHandlerFactory.java
@@ -19,6 +19,7 @@ public class ActionHandlerFactory {
             put(DevChatActions.REPLACE_FILE_CONTENT_REQUEST, ReplaceFileContentHandler.class);
             put(DevChatActions.VIEW_DIFF_REQUEST, ViewDiffRequestHandler.class);
             put(DevChatActions.LIST_CONTEXTS_REQUEST, ListContextsRequestHandler.class);
+            put(DevChatActions.LIST_MODELS_REQUEST, ListModelsRequestHandler.class);
         }
     };
 
diff --git a/src/main/java/ai/devchat/devchat/DevChatActions.java b/src/main/java/ai/devchat/devchat/DevChatActions.java
index 07db38e..6f596ca 100644
--- a/src/main/java/ai/devchat/devchat/DevChatActions.java
+++ b/src/main/java/ai/devchat/devchat/DevChatActions.java
@@ -21,4 +21,6 @@ public class DevChatActions {
     public static final String VIEW_DIFF_RESPONSE = "viewDiff/response";
     public static final String LIST_CONTEXTS_REQUEST = "listContexts/request";
     public static final String LIST_CONTEXTS_RESPONSE = "listContexts/response";
+    public static final String LIST_MODELS_REQUEST = "listModels/request";
+    public static final String LIST_MODELS_RESPONSE = "listModels/response";
 }
diff --git a/src/main/java/ai/devchat/devchat/handler/ListModelsRequestHandler.java b/src/main/java/ai/devchat/devchat/handler/ListModelsRequestHandler.java
new file mode 100644
index 0000000..1fc6385
--- /dev/null
+++ b/src/main/java/ai/devchat/devchat/handler/ListModelsRequestHandler.java
@@ -0,0 +1,49 @@
+package ai.devchat.devchat.handler;
+
+import ai.devchat.common.Log;
+import ai.devchat.devchat.ActionHandler;
+import ai.devchat.devchat.DevChatActionHandler;
+import ai.devchat.devchat.DevChatActions;
+import com.alibaba.fastjson.JSONObject;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ListModelsRequestHandler implements ActionHandler {
+    private JSONObject metadata;
+    private JSONObject payload;
+    private final DevChatActionHandler devChatActionHandler;
+
+    public ListModelsRequestHandler(DevChatActionHandler devChatActionHandler) {
+        this.devChatActionHandler = devChatActionHandler;
+    }
+
+
+    @Override
+    public void executeAction() {
+        Log.info("Handling list model request");
+
+        String callbackFunc = metadata.getString("callback");
+
+        List<String> modelList = new ArrayList<>();
+        modelList.add("gpt-3.5-turbo");
+        modelList.add("gpt-4");
+
+        devChatActionHandler.sendResponse(DevChatActions.LIST_CONTEXTS_RESPONSE, callbackFunc, (metadata, payload) -> {
+            metadata.put("status", "success");
+            metadata.put("error", "");
+
+            payload.put("models", modelList);
+        });
+    }
+
+    @Override
+    public void setMetadata(JSONObject metadata) {
+        this.metadata = metadata;
+    }
+
+    @Override
+    public void setPayload(JSONObject payload) {
+        this.payload = payload;
+    }
+}