fix: chat loop and change model

Author: CahidArda

package.json

@@ -1,6 +1,6 @@
 {
   "name": "spec2tools",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "description": "Dynamically convert OpenAPI specs into AI agent tools at runtime",
   "type": "module",
   "main": "dist/main.js",

src/agent.ts

@@ -21,7 +21,7 @@ export class Agent {
 
   constructor(config: AgentConfig) {
     this.tools = config.tools;
-    this.model = config.model || 'gpt-4o';
+    this.model = config.model || 'gpt-5.1-chat-latest';
     this.maxSteps = config.maxSteps || 10;
     this.conversationHistory = [];
   }

src/cli.ts

@@ -155,25 +155,29 @@ async function startChatLoop(session: Session): Promise<void> {
   });
 
   const prompt = (): void => {
-    rl.question(chalk.cyan('> '), (input) => {
+    rl.question(chalk.cyan('> '), async (input) => {
       const trimmedInput = input.trim();
 
       if (!trimmedInput) {
         prompt();
         return;
       }
 
-      handleInput(trimmedInput, session, agent)
-        .catch((error) => {
-          console.error(
-            chalk.red(
-              `Error: ${error instanceof Error ? error.message : String(error)}`
-            )
-          );
-        })
-        .finally(() => {
-          prompt();
-        });
+      // Pause readline during async operations to prevent corruption
+      rl.pause();
+
+      try {
+        await handleInput(trimmedInput, session, agent);
+      } catch (error) {
+        console.error(
+          chalk.red(
+            `Error: ${error instanceof Error ? error.message : String(error)}`
+          )
+        );
+      } finally {
+        rl.resume();
+        prompt();
+      }
     });
   };