diff --git a/index.js b/index.js
index 2f432b6..a06ef48 100644
--- a/index.js
+++ b/index.js
@@ -12,24 +12,35 @@ const BRIDGE_PREFIX = 'function:'
 
 const io = new Server(3069)
 
-function checkString (string) {
-    if (typeof(string) !== 'string') throw new Error('Must be a string')
-}
-
 io.on('connection', (socket) => {
+    let functions
+
+    let proxy
+
+    const handler = {
+        get (target, prop) {
+            if (!target[prop]) throw new Error(`Function "${prop}" not available`)
+
+            return (...args) => target[prop](...args)
+        }
+    }
+
+    socket.on('setFunctions', (...args) => {
+        functions = {}
+        
+        for (const eachFuntion of args) {
+            functions[eachFuntion] = (...args) => socket.emit(BRIDGE_PREFIX + eachFuntion, ...args)
+        }
+
+        proxy = new Proxy(functions, handler)
+    })
+
     let vm
     function resetVM () {
         vm = new VM({
             timeout: 3000,
             sandbox: {
-                chat: (message) => {
-                    checkString(message)
-                    socket.emit(BRIDGE_PREFIX + 'chat', message)
-                },
-                core: (command) => {
-                    checkString(command)
-                    socket.emit(BRIDGE_PREFIX + 'core', command)
-                },
+                bridge: () => proxy,
                 randomstring,
                 ChatMessage,
                 mc,