diff --git a/src/frontends/tui/fullscreen.ts b/src/frontends/tui/fullscreen.ts
index 2f9d623..a7703a3 100644
--- a/src/frontends/tui/fullscreen.ts
+++ b/src/frontends/tui/fullscreen.ts
@@ -3,20 +3,28 @@ import { render } from 'ink';
 import { App } from './components/index.js';
 import type { ManagedSession } from '../../session/index.js';
 import type { ModelClient } from '../../models/types.js';
+import type { ModelRouter } from '../../models/router.js';
 
 export interface FullscreenTuiConfig {
   session: ManagedSession;
   modelClient: ModelClient;
+  modelRouter?: ModelRouter;
   systemPrompt: string;
   model: string;
   onExit?: () => void;
 }
 
 export async function startFullscreenTui(config: FullscreenTuiConfig): Promise<void> {
+  // Ensure stdin is in a clean state for Ink
+  if (process.stdin.isPaused()) {
+    process.stdin.resume();
+  }
+
   const { waitUntilExit } = render(
     React.createElement(App, {
       session: config.session,
       modelClient: config.modelClient,
+      modelRouter: config.modelRouter,
       systemPrompt: config.systemPrompt,
       model: config.model,
       onExit: config.onExit,
diff --git a/src/frontends/tui/index.ts b/src/frontends/tui/index.ts
index e3879f5..2e01b51 100644
--- a/src/frontends/tui/index.ts
+++ b/src/frontends/tui/index.ts
@@ -2,7 +2,7 @@ export {
   MinimalTui,
   formatPrompt,
   parseCommand,
-  type TuiCommand,
+  type Command,
   type MinimalTuiConfig,
 } from './minimal.js';
 
@@ -11,4 +11,7 @@ export {
   type FullscreenTuiConfig,
 } from './fullscreen.js';
 
+export { renderMarkdown } from './markdown.js';
+export { parseCommand as parseCommandUtil, getHelpText, resolveModelAlias } from './commands.js';
+
 export { App, StatusBar, MessageList, InputBar } from './components/index.js';