feat!: breaking change - OpenRouter models are now read from conf/openrouter_models.json while Custom / Self-hosted models are read from conf/custom_models.json

feat: Azure OpenAI / Azure AI Foundry support. Models should be defined in conf/azure_models.json (or a custom path). See .env.example for environment variables or see readme. https://github.com/BeehiveInnovations/zen-mcp-server/issues/265

feat: OpenRouter / Custom Models / Azure can separately also use custom config paths now (see .env.example )

refactor: Model registry class made abstract, OpenRouter / Custom Provider / Azure OpenAI now subclass these

refactor: breaking change: `is_custom` property has been removed from model_capabilities.py (and thus custom_models.json) given each models are now read from separate configuration files

providers/shared/model_capabilities.py

@@ -53,7 +53,6 @@ class ModelCapabilities:
 
     # Additional attributes
     max_image_size_mb: float = 0.0
-    is_custom: bool = False
     temperature_constraint: TemperatureConstraint = field(
         default_factory=lambda: RangeTemperatureConstraint(0.0, 2.0, 0.3)
     )
@@ -102,9 +101,6 @@ class ModelCapabilities:
         if self.supports_images:
             score += 1
 
-        if self.is_custom:
-            score -= 1
-
         return max(0, min(100, score))
 
     @staticmethod

providers/shared/provider_type.py

@@ -10,6 +10,7 @@ class ProviderType(Enum):
 
     GOOGLE = "google"
     OPENAI = "openai"
+    AZURE = "azure"
     XAI = "xai"
     OPENROUTER = "openrouter"
     CUSTOM = "custom"