diff --git a/backend/app.py b/backend/app.py
index 939dc09..734107a 100644
--- a/backend/app.py
+++ b/backend/app.py
@@ -1,11 +1,10 @@
-import sys
-import json
-import asyncio
-
-from database import create_sql_engine, User, Agent
+from database import create_sql_engine, User, Agent, Chat, Message, Membership
 from sqlalchemy.orm import Session
 from sqlalchemy.sql.expression import select
 from quart import Quart, Response, request, send_from_directory, jsonify, websocket
+import asyncio
+import json
+import sys
 
 class App:
     def __init__(self, data_directory):
@@ -15,7 +14,129 @@ class App:
     def sql_session(self):
         return Session(self.sql_engine)
 
-app = App("./")
+    def create_agent(self, user_id, name, description, picture, kind, data):
+        with self.sql_session() as session:
+            agent = Agent()
+            agent.user_id = user_id
+            agent.name = name
+            agent.description = description
+            agent.picture = picture
+            agent.kind = kind
+            agent.data = data
+
+            session.add(agent)
+            session.commit()
+            print(f"Created agent #{agent.id}: {agent.name}")
+            return agent.id
+
+    def create_chat(self, user_id, name, description, picture):
+        with self.sql_session() as session:
+            chat = Chat()
+            chat.user_id = user_id
+            chat.name = name
+            chat.description = description
+            chat.picture = picture
+
+            session.add(chat)
+            session.commit()
+            print(f"Created chat #{chat.id}: {chat.name}")
+            return chat.id
+
+    def get_chats(self, user_id):
+        with self.sql_session() as session:
+            chats = session.execute(select(Chat).where(Chat.user_id == user_id)).scalars().all()
+            return [{
+                "id": chat.id,
+                "name": chat.name,
+                "description": chat.description,
+                "picture": chat.picture
+            } for chat in chats]
+
+    def get_agents(self, user_id):
+        with self.sql_session() as session:
+            agents = session.execute(select(Agent).where(Agent.user_id == user_id)).scalars().all()
+            return [{
+                "id": agent.id,
+                "name": agent.name,
+                "description": agent.description,
+                "picture": agent.picture
+            } for agent in agents]
+
+    def get_chat_messages(self, chat_id, earliest_index=0):
+        with self.sql_session() as session:
+            messages = session.execute(
+                select(Message).where(Message.chat_id == chat_id).order_by(Message.id.desc())
+            ).scalars().fetchmany(MESSAGE_PAGE_SIZE)
+
+            return [{
+                "id": message.id,
+                "time": message.time,
+                "sender": message.sender,
+                "kind": message.kind,
+                "content": message.content
+            } for message in messages]
+
+    def verify_user_credentials(self, username, password):
+        with self.sql_session() as session:
+            user = session.execute(
+                select(User).where(User.username == username)
+            ).scalars().first()
+
+            if user and user.password == password:
+                return user.id
+            return None
+
+    def create_new_user(self, username, email, password):
+        with self.sql_session() as session:
+            result = session.execute(
+                select(User.id).where(User.email == email or User.username == username)
+            ).first()
+
+            if result is None:
+                user = User()
+                user.email = email
+                user.username = username
+                user.password = password
+
+                session.add(user)
+                session.commit()
+                
+                user_id = user.id
+                print(f"Created user #{user_id}: {username} ({email})")
+            else: 
+                print(f"Signup error: '{email}' or '{username}' are already used")
+        return user_id
+    
+    def add_agent_to_chat(self, chat_id, agent_id):
+        with self.sql_session() as session:
+            membership = Membership()
+            membership.chat_id = chat_id
+            membership.agent_id = agent_id
+            
+            session.add(membership)
+            session.commit()
+            print(f"Added agent #{agent_id} to chat #{chat_id}")
+
+    def generate_default_user_data(self, user_id):
+        agent_id = self.create_agent(
+            user_id=user_id,
+            name="Intro",
+            description="Introduces you to the application.",
+            picture=None,
+            kind="intro",
+            data={}
+        )
+
+        # Create a chat with that agent in it
+        chat_id = self.create_chat(
+            user_id=user_id,
+            name="Initial Chat",
+            description=None,
+            picture=None
+        )
+
+        # Add the agent to the chat
+        self.add_agent_to_chat(chat_id, agent_id)
 
 def start_server(app):
     server = Quart(__name__, static_folder='../frontend/build/web')
@@ -38,31 +159,14 @@ def start_server(app):
         email = data['email']
         password = data['password']
 
-        with app.sql_session() as session:
-            result = session.execute(
-                select(User.id).where(User.email == email or User.username == username)
-            ).first()
-
-            if result is None:
-                user = User()
-                user.email = email
-                user.username = username
-                user.password = password
-
-                session.add(user)
-                session.commit()
-                
-                user_id = user.id
-                print(f"Created user #{user_id}: {username} ({email})")
-            else:
-                user_id = None
-                print(f"Signup error: '{email}' or '{username}' are already used")
-
+        user_id = app.create_new_user(username, email, password)
         if user_id is None:
             return {"error": "existing credentials"}
-        else:
-            # token = auth_manager.dump_token(user_id)
-            return {"userId": user_id}
+        
+        app.generate_default_user_data(user_id)
+
+        # token = auth_manager.dump_token(user_id)
+        return {"userId": user_id}
 
     @server.websocket('/ws')
     async def ws():
@@ -70,14 +174,15 @@ def start_server(app):
 
         # Authenticate before dedicating any resources
         auth_req = json.loads(await websocket.receive())
-        if "username" not in auth_req:
+        if "username" not in auth_req or "password" not in auth_req:
             print("Invalid auth request:", auth_req)
             await websocket.send(json.dumps({'error': 'invalid auth'}))
             return
-        
-        # TODO: Actually authenticate credentials against stored users
-        # TODO: Get the user id from the credentials, use them in create-agent
-        print(f"User {auth_req['username']} connected")
+
+        user_id = app.verify_user_credentials(auth_req['username'], auth_req['password'])
+        if user_id is None:
+            await websocket.send(json.dumps({'error': 'invalid credentials'}))
+            return
 
         send_queue = asyncio.Queue()
 
@@ -94,30 +199,49 @@ def start_server(app):
 
         while True:
             req = json.loads(await websocket.receive())
-
             action = req['action']
             body = req.get('body', {})
             nonce = req.get('nonce', None)
 
             if action == "ping":
                 print("ping")
-                await send({'content': "pong"})
+                await send({'message': "pong"})
+
             elif action == "create-agent":
-                with app.sql_session() as session:
-                    agent = Agent()
+                agent_id = app.create_agent(
+                    user_id=user_id,
+                    name=body['name'],
+                    description=body['description'],
+                    picture=body.get('picture'),
+                    kind=body['kind'],
+                    data=body['data']
+                )
+                await send({'message': "agent created", 'agentId': agent_id, 'nonce': nonce})
 
-                    agent.user_id = None
-                    agent.name = body['name']
-                    agent.description = body['description']
-                    agent.picture = body.get('picture')
-                    agent.kind = body['kind']
-                    agent.data = body['data']
+            elif action == "get-agents":
+                agents_data = app.get_agents(user_id)
+                await send({'message': "agents retrieved", 'agents': agents_data, 'nonce': nonce})
+
+            elif action == "create-chat":
+                chat_id = app.create_chat(
+                    user_id=user_id,
+                    name=body['name'],
+                    description=body.get('description'),
+                    picture=body.get('picture')
+                )
+                await send({'message': "chat created", 'chatId': chat_id, 'nonce': nonce})
+
+            elif action == "get-chats":
+                chats_data = app.get_chats(user_id)
+                await send({'message': "chats retrieved", 'chats': chats_data, 'nonce': nonce})
+
+            elif action == "get-chat-messages":
+                messages_data = app.get_chat_messages(
+                    body['chatId'],
+                    earliest_index=body.get('earliestIndex', 0)
+                )
+                await send({'message': "chat messages retrieved", 'messages': messages_data, 'nonce': nonce})
 
-                    session.add(agent)
-                    session.commit()
-                    
-                    print(f"Created user #{agent.id}: {agent.name}")
-                    await send({'content': "agent created", 'agentId': agent.id, 'nonce': nonce})
             else:
                 print("Unknown message: " + action)
 
diff --git a/diff_output.txt b/diff_output.txt
deleted file mode 100644
index 70027ce..0000000
--- a/diff_output.txt
+++ /dev/null
@@ -1,399 +0,0 @@
-diff --git a/.gitignore b/.gitignore
-index 1d17dae..32bceab 100644
---- a/.gitignore
-+++ b/.gitignore
-@@ -1 +1,2 @@
- .venv
-+horde.db
-\ No newline at end of file
-diff --git a/Makefile b/Makefile
-index 02a0261..1f8f801 100644
---- a/Makefile
-+++ b/Makefile
-@@ -14,3 +14,5 @@ web: frontend/build/web/index.html
- 
- frontend/build/web/index.html: 
- 	cd frontend && flutter build web
-+
-+frontend/build/web/index.html: $(shell find frontend/lib -name '*.dart')
-\ No newline at end of file
-diff --git a/backend/app.py b/backend/app.py
-index 22cfb32..939dc09 100644
---- a/backend/app.py
-+++ b/backend/app.py
-@@ -1,14 +1,134 @@
--from quart import Quart, send_from_directory
-+import sys
-+import json
-+import asyncio
- 
--app = Quart(__name__, static_folder='../frontend/build/web')
-+from database import create_sql_engine, User, Agent
-+from sqlalchemy.orm import Session
-+from sqlalchemy.sql.expression import select
-+from quart import Quart, Response, request, send_from_directory, jsonify, websocket
- 
--@app.route('/')
--async def hello():
--    return await send_from_directory(app.static_folder, 'index.html')
-+class App:
-+    def __init__(self, data_directory):
-+        self.data_directory = data_directory
-+        self.sql_engine = create_sql_engine(self.data_directory)
- 
--@app.route('/<path:path>')
--async def serve_static(path):
--    return await send_from_directory(app.static_folder, path)
-+    def sql_session(self):
-+        return Session(self.sql_engine)
-+
-+app = App("./")
-+
-+def start_server(app):
-+    server = Quart(__name__, static_folder='../frontend/build/web')
-+
-+    @server.route('/')
-+    async def index():
-+        return await send_from_directory(server.static_folder, 'index.html')
-+
-+    @server.route('/<path:path>')
-+    async def serve_static(path):
-+        return await send_from_directory(server.static_folder, path)
-+
-+    @server.route('/user/signup', methods=['POST'])
-+    async def signup():
-+        data = await request.get_json()
-+
-+        user_id = None
-+
-+        username = data['username']
-+        email = data['email']
-+        password = data['password']
-+
-+        with app.sql_session() as session:
-+            result = session.execute(
-+                select(User.id).where(User.email == email or User.username == username)
-+            ).first()
-+
-+            if result is None:
-+                user = User()
-+                user.email = email
-+                user.username = username
-+                user.password = password
-+
-+                session.add(user)
-+                session.commit()
-+                
-+                user_id = user.id
-+                print(f"Created user #{user_id}: {username} ({email})")
-+            else:
-+                user_id = None
-+                print(f"Signup error: '{email}' or '{username}' are already used")
-+
-+        if user_id is None:
-+            return {"error": "existing credentials"}
-+        else:
-+            # token = auth_manager.dump_token(user_id)
-+            return {"userId": user_id}
-+
-+    @server.websocket('/ws')
-+    async def ws():
-+        print("incoming ws")
-+
-+        # Authenticate before dedicating any resources
-+        auth_req = json.loads(await websocket.receive())
-+        if "username" not in auth_req:
-+            print("Invalid auth request:", auth_req)
-+            await websocket.send(json.dumps({'error': 'invalid auth'}))
-+            return
-+        
-+        # TODO: Actually authenticate credentials against stored users
-+        # TODO: Get the user id from the credentials, use them in create-agent
-+        print(f"User {auth_req['username']} connected")
-+
-+        send_queue = asyncio.Queue()
-+
-+        async def sender_task():
-+            nonlocal send_queue
-+            while True:
-+                msg = await send_queue.get()
-+                await websocket.send(json.dumps(msg))
-+
-+        async def send(msg):
-+            await send_queue.put(msg)
-+
-+        asyncio.create_task(sender_task())
-+
-+        while True:
-+            req = json.loads(await websocket.receive())
-+
-+            action = req['action']
-+            body = req.get('body', {})
-+            nonce = req.get('nonce', None)
-+
-+            if action == "ping":
-+                print("ping")
-+                await send({'content': "pong"})
-+            elif action == "create-agent":
-+                with app.sql_session() as session:
-+                    agent = Agent()
-+
-+                    agent.user_id = None
-+                    agent.name = body['name']
-+                    agent.description = body['description']
-+                    agent.picture = body.get('picture')
-+                    agent.kind = body['kind']
-+                    agent.data = body['data']
-+
-+                    session.add(agent)
-+                    session.commit()
-+                    
-+                    print(f"Created user #{agent.id}: {agent.name}")
-+                    await send({'content': "agent created", 'agentId': agent.id, 'nonce': nonce})
-+            else:
-+                print("Unknown message: " + action)
-+
-+    server.run(debug=True)
- 
- if __name__ == "__main__":
--    app.run(debug=True)
-+    if len(sys.argv) > 1:
-+        data_directory = sys.argv[1]
-+    else:
-+        print("No directory specified. Using current directory as default.")
-+        data_directory = "."
-+
-+    app = App(data_directory)
-+    start_server(app)
-\ No newline at end of file
-diff --git a/backend/requirements.txt b/backend/requirements.txt
-index f8d6ab2..00a2728 100644
---- a/backend/requirements.txt
-+++ b/backend/requirements.txt
-@@ -1 +1,2 @@
- Quart==0.20.0
-+sqlalchemy
-\ No newline at end of file
-diff --git a/frontend/lib/main.dart b/frontend/lib/main.dart
-index 7b7f5b6..325549e 100644
---- a/frontend/lib/main.dart
-+++ b/frontend/lib/main.dart
-@@ -1,122 +1,43 @@
-+import 'dart:html' as html;
-+import 'dart:io' as io;
- import 'package:flutter/material.dart';
-+import 'chat_screen.dart';
-+import 'backend.dart';
-+
-+class Config {
-+  static String? backendUrl; // Declare it as nullable
-+
-+  static void loadConfig() {
-+    // Check the platform for web or other
-+    if (html.window.location.origin.isNotEmpty) {
-+      // For web applications
-+      backendUrl = html.window.location.origin; // Get the server URL from window.location
-+    } else if (io.Platform.environment.containsKey('BACKEND_URL')) {
-+      // For Android or other platforms, check for the environment variable
-+      backendUrl = io.Platform.environment['BACKEND_URL'];
-+    } else {
-+      // If no value is determined, set it to null
-+      backendUrl = null;
-+    }
-+  }
-+}
- 
- void main() {
-+  Config.loadConfig(); // Load the configuration before running the app
-+
-+  Backend.setup('${Config.backendUrl}/ws');
-   runApp(const MyApp());
- }
- 
- class MyApp extends StatelessWidget {
-   const MyApp({super.key});
- 
--  // This widget is the root of your application.
-   @override
-   Widget build(BuildContext context) {
-     return MaterialApp(
--      title: 'Flutter Demo',
--      theme: ThemeData(
--        // This is the theme of your application.
--        //
--        // TRY THIS: Try running your application with "flutter run". You'll see
--        // the application has a purple toolbar. Then, without quitting the app,
--        // try changing the seedColor in the colorScheme below to Colors.green
--        // and then invoke "hot reload" (save your changes or press the "hot
--        // reload" button in a Flutter-supported IDE, or press "r" if you used
--        // the command line to start the app).
--        //
--        // Notice that the counter didn't reset back to zero; the application
--        // state is not lost during the reload. To reset the state, use hot
--        // restart instead.
--        //
--        // This works for code too, not just values: Most code changes can be
--        // tested with just a hot reload.
--        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
--      ),
--      home: const MyHomePage(title: 'Flutter Demo Home Page'),
--    );
--  }
--}
--
--class MyHomePage extends StatefulWidget {
--  const MyHomePage({super.key, required this.title});
--
--  // This widget is the home page of your application. It is stateful, meaning
--  // that it has a State object (defined below) that contains fields that affect
--  // how it looks.
--
--  // This class is the configuration for the state. It holds the values (in this
--  // case the title) provided by the parent (in this case the App widget) and
--  // used by the build method of the State. Fields in a Widget subclass are
--  // always marked "final".
--
--  final String title;
--
--  @override
--  State<MyHomePage> createState() => _MyHomePageState();
--}
--
--class _MyHomePageState extends State<MyHomePage> {
--  int _counter = 0;
--
--  void _incrementCounter() {
--    setState(() {
--      // This call to setState tells the Flutter framework that something has
--      // changed in this State, which causes it to rerun the build method below
--      // so that the display can reflect the updated values. If we changed
--      // _counter without calling setState(), then the build method would not be
--      // called again, and so nothing would appear to happen.
--      _counter++;
--    });
--  }
--
--  @override
--  Widget build(BuildContext context) {
--    // This method is rerun every time setState is called, for instance as done
--    // by the _incrementCounter method above.
--    //
--    // The Flutter framework has been optimized to make rerunning build methods
--    // fast, so that you can just rebuild anything that needs updating rather
--    // than having to individually change instances of widgets.
--    return Scaffold(
--      appBar: AppBar(
--        // TRY THIS: Try changing the color here to a specific color (to
--        // Colors.amber, perhaps?) and trigger a hot reload to see the AppBar
--        // change color while the other colors stay the same.
--        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
--        // Here we take the value from the MyHomePage object that was created by
--        // the App.build method, and use it to set our appbar title.
--        title: Text(widget.title),
--      ),
--      body: Center(
--        // Center is a layout widget. It takes a single child and positions it
--        // in the middle of the parent.
--        child: Column(
--          // Column is also a layout widget. It takes a list of children and
--          // arranges them vertically. By default, it sizes itself to fit its
--          // children horizontally, and tries to be as tall as its parent.
--          //
--          // Column has various properties to control how it sizes itself and
--          // how it positions its children. Here we use mainAxisAlignment to
--          // center the children vertically; the main axis here is the vertical
--          // axis because Columns are vertical (the cross axis would be
--          // horizontal).
--          //
--          // TRY THIS: Invoke "debug painting" (choose the "Toggle Debug Paint"
--          // action in the IDE, or press "p" in the console), to see the
--          // wireframe for each widget.
--          mainAxisAlignment: MainAxisAlignment.center,
--          children: <Widget>[
--            const Text('You have pushed the button this many times:'),
--            Text(
--              '$_counter',
--              style: Theme.of(context).textTheme.headlineMedium,
--            ),
--          ],
--        ),
--      ),
--      floatingActionButton: FloatingActionButton(
--        onPressed: _incrementCounter,
--        tooltip: 'Increment',
--        child: const Icon(Icons.add),
--      ), // This trailing comma makes auto-formatting nicer for build methods.
-+      title: 'Flutter Chat',
-+      theme: ThemeData.dark(),
-+      home: const ChatScreen(),
-     );
-   }
--}
-+}
-\ No newline at end of file
-diff --git a/readme.md b/readme.md
-index 6d03df5..daaf485 100644
---- a/readme.md
-+++ b/readme.md
-@@ -2,9 +2,9 @@
- 
- To run the Flask server, follow these steps:
- 
--1. Build and activate the virtual environment and install the required dependencies:
-+1. Build and activate the virtual environment, install the required dependencies, and build the gui by running make with the default target:
-    ```bash
--   make install
-+   make
-    ```
- 2. Run the server using the provided script:
-    ```bash
-@@ -17,3 +17,6 @@ Now, visit `http://127.0.0.1:5000` in your web browser to see the application in
- 
- Frontend uses flutter. For Ubuntu you can use [this guideline](https://ubuntu.com/blog/getting-started-with-flutter-on-ubuntu) to install it.
- 
-+## Configuration
-+
-+You can set the backend URL for Android and native builds using the environment variable `BACKEND_URL`. Make sure to set this variable before running the application. Defaults to `null` if nothing is set.
-diff --git a/run.sh b/run.sh
-index 638f34a..f6e6484 100644
---- a/run.sh
-+++ b/run.sh
-@@ -1,4 +1,35 @@
- #!/bin/bash
--cd backend
--source ../.venv/bin/activate
--python app.py
-+
-+case "$1" in
-+  "")
-+    cd backend
-+    source ../.venv/bin/activate
-+    python app.py
-+    ;;
-+  "test")
-+    # Setup test data directory
-+    mkdir -p test-data
-+    rm -f test-data/horde.db
-+
-+    # Start backend in the background
-+    cd backend
-+    source ../.venv/bin/activate
-+    python app.py ../test-data &  
-+    sleep 2
-+  
-+    # Run tests
-+    cd ../testing
-+    #bash signup.sh
-+    #node login.js
-+    node create-agent.js
-+
-+    # Finalize the backend server
-+    kill $!
-+    ;;
-+  "watch")
-+    echo "TODO: Implement watch functionality"
-+    ;;
-+  *)
-+    echo "Error: unknown command '$1'"
-+    ;;
-+esac
diff --git a/run.sh b/run.sh
index f6e6484..77d5b0c 100644
--- a/run.sh
+++ b/run.sh
@@ -14,22 +14,43 @@ case "$1" in
     # Start backend in the background
     cd backend
     source ../.venv/bin/activate
-    python app.py ../test-data &  
+    python app.py ../test-data &
+    BACKEND_PID=$!
+    echo "Started backend: $BACKEND_PID"
     sleep 2
   
     # Run tests
     cd ../testing
-    #bash signup.sh
+    bash signup.sh
     #node login.js
-    node create-agent.js
+    node suite.js
 
     # Finalize the backend server
+    kill $BACKEND_PID
+    ;;
+  "debug")
+    # Debug doesn't work very well... I don't use it.
+    cd backend
+    source ../.venv/bin/activate
+    python app.py &
+    
+    cd ../frontend
+    # This can be skipped if chrome IS installed
+    export CHROME_EXECUTABLE=chromium
+    export BACKEND_URL="ws://localhost:5000"
+    flutter run -d chrome
+
+    # Close backend when debugger closes
     kill $!
     ;;
   "watch")
-    echo "TODO: Implement watch functionality"
+    # requires 'inotify-tools' package
+    cd frontend
+    while inotifywait -r -e modify,create,delete lib; do
+      flutter build web
+    done
     ;;
   *)
     echo "Error: unknown command '$1'"
     ;;
-esac
+esac
\ No newline at end of file
diff --git a/testing/create-agent.js b/testing/create-agent.js
deleted file mode 100644
index b521427..0000000
--- a/testing/create-agent.js
+++ /dev/null
@@ -1,29 +0,0 @@
-const WebSocket = require('ws');
-
-const ws = new WebSocket('ws://localhost:5000/ws');
-
-ws.on('open', function open() {
-    const packet = JSON.stringify({ username: "test-user", password: "123456" });
-    ws.send(packet);
-
-    runTest();
-});
-
-ws.on('message', function incoming(data) {
-    const jsonResponse = JSON.parse(data);
-    console.log(jsonResponse);
-});
-
-function runTest() {
-    const message = {
-        action: 'create-agent',
-        body: {
-            name: 'First Agent',
-            description: 'First agent does nothing',
-            kind: 'simple',
-            data: {}
-        },
-    };
-    
-    ws.send(JSON.stringify(message)); // Send the create-agent message
-}
\ No newline at end of file
diff --git a/testing/suite.js b/testing/suite.js
new file mode 100644
index 0000000..8a236ac
--- /dev/null
+++ b/testing/suite.js
@@ -0,0 +1,95 @@
+const WebSocket = require('ws');
+
+const ws = new WebSocket('ws://localhost:5000/ws');
+
+var nonceCounter = 1;
+var nonceCallbacks = {};
+
+// Setup
+
+ws.on('open', function open() {
+    const packet = JSON.stringify({ username: "test-user", password: "123456" });
+    ws.send(packet);
+
+    runTest();
+});
+
+ws.on('message', function incoming(rawMessage) {
+    const parsed = JSON.parse(rawMessage);
+    const callback = nonceCallbacks[parsed.nonce];
+    if (callback) {
+        callback(parsed);
+    } else {
+        if (messageResolverQueue.length > 0) {
+            const resolver = messageResolverQueue.shift();
+            resolver(parsed);
+        } else {
+            messageQueue.push(parsed);
+        }
+        console.log(parsed);
+    }
+});
+
+async function send (action, message) {
+    const nonce = nonceCounter++;
+    let promise = new Promise((resolve, reject) => {
+        nonceCallbacks[nonce] = res => {
+            if (res.error) reject(Error(res.error));
+            else resolve(res);
+        };;
+    });
+
+    const packet = JSON.stringify({ nonce, action, ...message });
+    ws.send(packet);
+    return promise;
+}
+
+function waitMessage() {
+    return new Promise((resolve) => {
+        if (messageQueue.length > 0) {
+            resolve(messageQueue.shift());
+        } else {
+            messageResolverQueue.push(resolve);
+        }
+    });
+}
+
+
+// Testing
+
+async function runTest() {
+    console.log("Initial Chats",
+        await send('get-chats')
+    );
+
+    console.log("Create Agent",
+        await send('create-agent', {body: {
+            name: 'First Agent',
+            description: 'First agent does nothing',
+            kind: 'simple',
+            data: {}
+        }})
+    );
+
+    console.log("Get Agents",
+        await send('get-agents')
+    );
+
+    await testChats();
+
+    process.exit();
+}
+
+async function testChats () {
+    let response = await send('get-chats')
+    let chat = response.chats[0];
+
+    let msgRes = await send('chat-send-message', {
+        chatId: chat.id,
+        content: "Hello World!",
+    });
+    console.log('message sent', msgRes);
+
+    let nextMessage = await waitMessage();
+    console.log('next incoming message', nextMessage);
+}
\ No newline at end of file