feat: unify multimodels translation providers, remove self-hosting (Ollama/LibreTranslate), and fix local SQLite configuration

mcp_server.py

@@ -43,13 +43,9 @@ class MCPServer:
                         },
                         "provider": {
                             "type": "string",
-                            "enum": ["google", "ollama", "deepl", "libre"],
+                            "enum": ["google", "google_cloud", "deepl", "openai", "openrouter", "deepseek", "minimax", "zai"],
                             "description": "Translation provider (default: google)"
                         },
-                        "ollama_model": {
-                            "type": "string",
-                            "description": "Ollama model to use (e.g., 'llama3.2', 'gemma3:12b')"
-                        },
                         "translate_images": {
                             "type": "boolean",
                             "description": "Extract and translate text from images using vision model"
@@ -66,19 +62,7 @@ class MCPServer:
                     "required": ["file_path", "target_language"]
                 }
             },
-            {
-                "name": "list_ollama_models",
-                "description": "List available Ollama models for translation",
-                "inputSchema": {
-                    "type": "object",
-                    "properties": {
-                        "base_url": {
-                            "type": "string",
-                            "description": "Ollama server URL (default: http://localhost:11434)"
-                        }
-                    }
-                }
-            },
+
             {
                 "name": "get_supported_languages",
                 "description": "Get list of supported language codes for translation",
@@ -95,16 +79,8 @@ class MCPServer:
                     "properties": {
                         "provider": {
                             "type": "string",
-                            "enum": ["google", "ollama", "deepl", "libre"],
+                            "enum": ["google", "google_cloud", "deepl", "openai", "openrouter", "deepseek", "minimax", "zai"],
                             "description": "Default translation provider"
-                        },
-                        "ollama_url": {
-                            "type": "string",
-                            "description": "Ollama server URL"
-                        },
-                        "ollama_model": {
-                            "type": "string",
-                            "description": "Default Ollama model"
                         }
                     }
                 }
@@ -124,8 +100,7 @@ class MCPServer:
         try:
             if name == "translate_document":
                 return await self.translate_document(arguments)
-            elif name == "list_ollama_models":
-                return await self.list_ollama_models(arguments)
+
             elif name == "get_supported_languages":
                 return await self.get_supported_languages()
             elif name == "configure_translation":
@@ -153,8 +128,7 @@ class MCPServer:
                 'translate_images': str(args.get('translate_images', False)).lower(),
             }
             
-            if args.get('ollama_model'):
-                data['ollama_model'] = args['ollama_model']
+
             
             if args.get('system_prompt'):
                 data['system_prompt'] = args['system_prompt']
@@ -194,29 +168,7 @@ class MCPServer:
             except requests.exceptions.Timeout:
                 return {"error": "Translation request timed out"}
     
-    async def list_ollama_models(self, args: dict) -> dict:
-        """List available Ollama models"""
-        base_url = args.get('base_url', 'http://localhost:11434')
-        
-        try:
-            response = requests.get(
-                f"{self.api_base}/ollama/models",
-                params={'base_url': base_url},
-                timeout=10
-            )
-            
-            if response.status_code == 200:
-                data = response.json()
-                return {
-                    "models": data.get('models', []),
-                    "count": data.get('count', 0),
-                    "ollama_url": base_url
-                }
-            else:
-                return {"error": "Failed to list models", "models": []}
-                
-        except requests.exceptions.ConnectionError:
-            return {"error": "Cannot connect to API server", "models": []}
+
     
     async def get_supported_languages(self) -> dict:
         """Get supported language codes"""
@@ -249,22 +201,7 @@ class MCPServer:
         """Configure translation settings"""
         config = {}
         
-        if args.get('ollama_url') and args.get('ollama_model'):
-            try:
-                response = requests.post(
-                    f"{self.api_base}/ollama/configure",
-                    data={
-                        'base_url': args['ollama_url'],
-                        'model': args['ollama_model']
-                    },
-                    timeout=10
-                )
-                
-                if response.status_code == 200:
-                    config['ollama'] = response.json()
-                    
-            except Exception as e:
-                config['ollama_error'] = str(e)
+
         
         config['provider'] = args.get('provider', 'google')