diff --git a/src/workato_platform_cli/client/workato_api/models/asset.py b/src/workato_platform_cli/client/workato_api/models/asset.py
index 16f05b5..06f091a 100644
--- a/src/workato_platform_cli/client/workato_api/models/asset.py
+++ b/src/workato_platform_cli/client/workato_api/models/asset.py
@@ -42,8 +42,8 @@ class Asset(BaseModel):
     @field_validator('type')
     def type_validate_enum(cls, value):
         """Validates the enum"""
-        if value not in set(['recipe', 'connection', 'lookup_table', 'workato_db_table', 'account_property', 'project_property', 'workato_schema', 'workato_template', 'lcap_app', 'lcap_page', 'custom_adapter', 'topic', 'api_group', 'api_endpoint', 'agentic_genie', 'agentic_skill', 'data_pipeline', 'decision_engine_model', 'agentic_knowledge_base']):
-            raise ValueError("must be one of enum values ('recipe', 'connection', 'lookup_table', 'workato_db_table', 'account_property', 'project_property', 'workato_schema', 'workato_template', 'lcap_app', 'lcap_page', 'custom_adapter', 'topic', 'api_group', 'api_endpoint', 'agentic_genie', 'agentic_skill', 'data_pipeline', 'decision_engine_model', 'agentic_knowledge_base')")
+        if value not in set(['recipe', 'connection', 'lookup_table', 'workato_db_table', 'account_property', 'project_property', 'workato_schema', 'workato_template', 'lcap_app', 'lcap_page', 'custom_adapter', 'topic', 'api_group', 'api_endpoint', 'agentic_genie', 'agentic_skill', 'data_pipeline', 'decision_engine_model', 'agentic_knowledge_base', 'mcp_server']):
+            raise ValueError("must be one of enum values ('recipe', 'connection', 'lookup_table', 'workato_db_table', 'account_property', 'project_property', 'workato_schema', 'workato_template', 'lcap_app', 'lcap_page', 'custom_adapter', 'topic', 'api_group', 'api_endpoint', 'agentic_genie', 'agentic_skill', 'data_pipeline', 'decision_engine_model', 'agentic_knowledge_base', 'mcp_server')")
         return value
 
     @field_validator('status')
diff --git a/src/workato_platform_cli/client/workato_api/models/asset_reference.py b/src/workato_platform_cli/client/workato_api/models/asset_reference.py
index dcceea4..04d9a57 100644
--- a/src/workato_platform_cli/client/workato_api/models/asset_reference.py
+++ b/src/workato_platform_cli/client/workato_api/models/asset_reference.py
@@ -40,8 +40,8 @@ class AssetReference(BaseModel):
     @field_validator('type')
     def type_validate_enum(cls, value):
         """Validates the enum"""
-        if value not in set(['recipe', 'connection', 'lookup_table', 'workato_db_table', 'account_property', 'project_property', 'workato_schema', 'workato_template', 'lcap_app', 'lcap_page', 'custom_adapter', 'topic', 'api_group', 'api_endpoint', 'agentic_genie', 'agentic_skill', 'data_pipeline', 'decision_engine_model', 'agentic_knowledge_base']):
-            raise ValueError("must be one of enum values ('recipe', 'connection', 'lookup_table', 'workato_db_table', 'account_property', 'project_property', 'workato_schema', 'workato_template', 'lcap_app', 'lcap_page', 'custom_adapter', 'topic', 'api_group', 'api_endpoint', 'agentic_genie', 'agentic_skill', 'data_pipeline', 'decision_engine_model', 'agentic_knowledge_base')")
+        if value not in set(['recipe', 'connection', 'lookup_table', 'workato_db_table', 'account_property', 'project_property', 'workato_schema', 'workato_template', 'lcap_app', 'lcap_page', 'custom_adapter', 'topic', 'api_group', 'api_endpoint', 'agentic_genie', 'agentic_skill', 'data_pipeline', 'decision_engine_model', 'agentic_knowledge_base', 'mcp_server']):
+            raise ValueError("must be one of enum values ('recipe', 'connection', 'lookup_table', 'workato_db_table', 'account_property', 'project_property', 'workato_schema', 'workato_template', 'lcap_app', 'lcap_page', 'custom_adapter', 'topic', 'api_group', 'api_endpoint', 'agentic_genie', 'agentic_skill', 'data_pipeline', 'decision_engine_model', 'agentic_knowledge_base', 'mcp_server')")
         return value
 
     model_config = ConfigDict(
diff --git a/tests/unit/models/__init__.py b/tests/unit/models/__init__.py
new file mode 100644
index 0000000..f10bf98
--- /dev/null
+++ b/tests/unit/models/__init__.py
@@ -0,0 +1 @@
+# Model validation tests
diff --git a/tests/unit/models/test_asset.py b/tests/unit/models/test_asset.py
new file mode 100644
index 0000000..26d6f92
--- /dev/null
+++ b/tests/unit/models/test_asset.py
@@ -0,0 +1,59 @@
+import pytest
+
+from workato_platform_cli.client.workato_api.models.asset import Asset
+
+
+def test_asset_accepts_all_valid_types() -> None:
+    """Test that Asset model accepts all valid asset types."""
+    valid_types = [
+        "recipe",
+        "connection",
+        "lookup_table",
+        "workato_db_table",
+        "account_property",
+        "project_property",
+        "workato_schema",
+        "workato_template",
+        "lcap_app",
+        "lcap_page",
+        "custom_adapter",
+        "topic",
+        "api_group",
+        "api_endpoint",
+        "agentic_genie",
+        "agentic_skill",
+        "data_pipeline",
+        "decision_engine_model",
+        "agentic_knowledge_base",
+        "mcp_server",
+    ]
+
+    for asset_type in valid_types:
+        asset_data = {
+            "id": 1,
+            "name": f"Test {asset_type}",
+            "type": asset_type,
+            "zip_name": "test.zip",
+            "checked": True,
+            "root_folder": False,
+        }
+
+        # Should not raise ValueError
+        asset = Asset.from_dict(asset_data)
+        assert asset is not None
+        assert asset.type == asset_type
+
+
+def test_asset_rejects_invalid_type() -> None:
+    """Test that Asset model rejects invalid types."""
+    asset_data = {
+        "id": 12345,
+        "name": "Test Asset",
+        "type": "invalid_type",
+        "zip_name": "test.zip",
+        "checked": True,
+        "root_folder": False,
+    }
+
+    with pytest.raises(ValueError, match="must be one of enum values"):
+        Asset.from_dict(asset_data)
diff --git a/tests/unit/models/test_asset_reference.py b/tests/unit/models/test_asset_reference.py
new file mode 100644
index 0000000..69c0b8a
--- /dev/null
+++ b/tests/unit/models/test_asset_reference.py
@@ -0,0 +1,55 @@
+import pytest
+
+from workato_platform_cli.client.workato_api.models.asset_reference import (
+    AssetReference,
+)
+
+
+def test_asset_reference_accepts_all_valid_types() -> None:
+    """Test that AssetReference model accepts all valid asset types."""
+    valid_types = [
+        "recipe",
+        "connection",
+        "lookup_table",
+        "workato_db_table",
+        "account_property",
+        "project_property",
+        "workato_schema",
+        "workato_template",
+        "lcap_app",
+        "lcap_page",
+        "custom_adapter",
+        "topic",
+        "api_group",
+        "api_endpoint",
+        "agentic_genie",
+        "agentic_skill",
+        "data_pipeline",
+        "decision_engine_model",
+        "agentic_knowledge_base",
+        "mcp_server",
+    ]
+
+    for asset_type in valid_types:
+        asset_ref_data = {
+            "id": 1,
+            "type": asset_type,
+            "absolute_path": f"/test/{asset_type}",
+        }
+
+        # Should not raise ValueError
+        asset_ref = AssetReference.from_dict(asset_ref_data)
+        assert asset_ref is not None
+        assert asset_ref.type == asset_type
+
+
+def test_asset_reference_rejects_invalid_type() -> None:
+    """Test that AssetReference model rejects invalid types."""
+    asset_ref_data = {
+        "id": 12345,
+        "type": "invalid_type",
+        "absolute_path": "/test/invalid",
+    }
+
+    with pytest.raises(ValueError, match="must be one of enum values"):
+        AssetReference.from_dict(asset_ref_data)
diff --git a/workato-api-spec.yaml b/workato-api-spec.yaml
index 28360cc..c909859 100644
--- a/workato-api-spec.yaml
+++ b/workato-api-spec.yaml
@@ -1703,6 +1703,7 @@ components:
               data_pipeline,
               decision_engine_model,
               agentic_knowledge_base,
+              mcp_server,
             ]
           example: "recipe"
         version:
@@ -1814,6 +1815,7 @@ components:
               data_pipeline,
               decision_engine_model,
               agentic_knowledge_base,
+              mcp_server,
             ]
         checked:
           type: boolean