diff --git a/cortex/cli.py b/cortex/cli.py
index 17004c6..44b2ebc 100644
--- a/cortex/cli.py
+++ b/cortex/cli.py
@@ -11,7 +11,6 @@
 logging.getLogger("cortex.installation_history").setLevel(logging.ERROR)
 
 sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))
-
 from LLM.interpreter import CommandInterpreter
 from cortex.coordinator import InstallationCoordinator, StepStatus
 from cortex.installation_history import (
@@ -53,6 +52,8 @@ def _debug(self, message: str):
         """Print debug info only in verbose mode"""
         if self.verbose:
             console.print(f"[dim][DEBUG] {message}[/dim]")
+            
+    
 
     def _get_api_key(self) -> Optional[str]:
         # Check if using Ollama (no API key needed)
@@ -202,7 +203,6 @@ def install(self, software: str, execute: bool = False, dry_run: bool = False):
             interpreter = CommandInterpreter(api_key=api_key, provider=provider)
 
             self._print_status("📦", "Planning installation...")
-
             for _ in range(10):
                 self._animate_spinner("Analyzing system requirements...")
             self._clear_line()
@@ -310,7 +310,56 @@ def progress_callback(current, total, step):
                 history.update_installation(install_id, InstallationStatus.FAILED, str(e))
             self._print_error(f"Unexpected error: {str(e)}")
             return 1
+        
+    def diagnose(self,error: Optional[str] = None,image: Optional[str] = None,clipboard: bool = False,):
+        """Diagnose an error from text input (MVP: text-only)."""
+
+        if not error:
+            self._print_error("Please provide an error message to diagnose")
+            return 1
+
+        cx_print("Diagnosing error...", "info")
+
+        provider = self._get_provider()
+
+        # 🔹 OFFLINE FALLBACK (NO API KEYS REQUIRED)
+        if provider == "ollama":
+            print("\nDiagnosis:\n")
+            print(
+                f"Detected error:\n{error}\n\n"
+                "Possible causes:\n"
+                "- Interrupted package installation\n"
+                "- Broken dpkg state\n"
+                "- Locked apt database\n\n"
+                "Suggested fixes:\n"
+                "sudo dpkg --configure -a\n"
+                "sudo apt --fix-broken install\n"
+                "sudo apt update\n"
+            )
+            return 0
+
+        # 🔹 LLM PATH (Claude / Kimi later)
+        api_key = self._get_api_key()
+        if not api_key:
+            return 1
 
+        try:
+            from cortex.llm_router import complete_task, TaskType
+
+            response = complete_task(
+                prompt=f"Diagnose this Linux error and suggest fixes:\n{error}",
+                task_type=TaskType.ERROR_DEBUGGING,
+            )
+
+            print("\nDiagnosis:\n")
+            print(response)
+            return 0
+
+        except Exception as e:
+            self._print_error(str(e))
+            return 1
+        
+        
     def history(self, limit: int = 20, status: Optional[str] = None, show_id: Optional[str] = None):
         """Show installation history"""
         history = InstallationHistory()
@@ -577,6 +626,26 @@ def main():
     install_parser.add_argument('software', type=str, help='Software to install')
     install_parser.add_argument('--execute', action='store_true', help='Execute commands')
     install_parser.add_argument('--dry-run', action='store_true', help='Show commands only')
+    
+    # Diagnose command
+    diagnose_parser = subparsers.add_parser(
+        'diagnose',
+        help='Diagnose an error from text or image'
+    )
+    diagnose_parser.add_argument(
+        'error',
+        nargs='?',
+        help='Error message text'
+    )
+    diagnose_parser.add_argument(
+        '--image',
+        help='Path to error screenshot (PNG, JPG, WebP)'
+    )
+    diagnose_parser.add_argument(
+        '--clipboard',
+        action='store_true',
+        help='Use image from clipboard'
+    )
 
     # History command
     history_parser = subparsers.add_parser('history', help='View history')
@@ -634,6 +703,12 @@ def main():
             return cli.status()
         elif args.command == 'install':
             return cli.install(args.software, execute=args.execute, dry_run=args.dry_run)
+        elif args.command == 'diagnose':
+            return cli.diagnose(
+                error=args.error,
+                image=args.image,
+                clipboard=args.clipboard
+            )
         elif args.command == 'history':
             return cli.history(limit=args.limit, status=args.status, show_id=args.show_id)
         elif args.command == 'rollback':
diff --git a/cortex/llm_router.py b/cortex/llm_router.py
index 1ae0cfe..650c72b 100644
--- a/cortex/llm_router.py
+++ b/cortex/llm_router.py
@@ -17,8 +17,6 @@
 from typing import Dict, List, Optional, Any, Literal
 from enum import Enum
 from dataclasses import dataclass, asdict
-from anthropic import Anthropic
-from openai import OpenAI
 import logging
 
 # Configure logging
@@ -131,17 +129,27 @@ def __init__(
         self.kimi_client = None
         
         if self.claude_api_key:
-            self.claude_client = Anthropic(api_key=self.claude_api_key)
-            logger.info("✅ Claude API client initialized")
+            try:
+                from anthropic import Anthropic
+                self.claude_client = Anthropic(api_key=self.claude_api_key)
+                logger.info("✅ Claude API client initialized")
+            except ImportError:
+                self.claude_client = None
+                logger.warning("⚠️ anthropic not installed, Claude disabled")
         else:
             logger.warning("⚠️  No Claude API key provided")
             
         if self.kimi_api_key:
-            self.kimi_client = OpenAI(
-                api_key=self.kimi_api_key,
-                base_url="https://api.moonshot.ai/v1"
-            )
-            logger.info("✅ Kimi K2 API client initialized")
+            try:
+                from openai import OpenAI
+                self.kimi_client = OpenAI(
+                    api_key=self.kimi_api_key,
+                    base_url="https://api.moonshot.ai/v1"
+                )
+                logger.info("✅ Kimi K2 API client initialized")
+            except ImportError:
+                self.kimi_client = None
+                logger.warning("⚠️ openai not installed, Kimi disabled")
         else:
             logger.warning("⚠️  No Kimi K2 API key provided")
         
@@ -495,3 +503,6 @@ def complete_task(
     print("=== Usage Statistics ===")
     stats = router.get_stats()
     print(json.dumps(stats, indent=2))
+    
+    
+    
\ No newline at end of file