Hotfix: restore --transport streamable http at CLI (#1743)

docs/docs.json

@@ -159,7 +159,7 @@
                   "integrations/azure",
                   "integrations/github",
                   "integrations/google",
-                  "integrations/workos-oauth"
+                  "integrations/workos"
                 ]
               },
               {

src/fastmcp/utilities/mcp_server_config/v1/mcp_server_config.py

@@ -36,7 +36,7 @@ EnvironmentType: TypeAlias = UVEnvironment
 class Deployment(BaseModel):
     """Configuration for server deployment and runtime settings."""
 
-    transport: Literal["stdio", "http", "sse"] | None = Field(
+    transport: Literal["stdio", "http", "sse", "streamable-http"] | None = Field(
         default=None,
         description="Transport protocol to use",
     )

tests/cli/test_mcp_server_config_integration.py

@@ -248,13 +248,13 @@ class TestConfigValidation:
                 deployment={"transport": "invalid_transport"},  # type: ignore[arg-type]
             )
 
-    def test_streamable_http_transport_rejected(self):
-        """Test that streamable-http transport is rejected in fastmcp.json config."""
-        with pytest.raises(ValueError):
-            MCPServerConfig(
-                source={"path": "server.py"},
-                deployment={"transport": "streamable-http"},  # type: ignore[arg-type]
-            )
+    def test_streamable_http_transport_accepted(self):
+        """Test that streamable-http transport is accepted as a valid value."""
+        config = MCPServerConfig(
+            source={"path": "server.py"},
+            deployment={"transport": "streamable-http"},  # type: ignore[arg-type]
+        )
+        assert config.deployment.transport == "streamable-http"
 
     def test_invalid_log_level_rejected(self):
         """Test that invalid log level values are rejected."""

tests/cli/test_mcp_server_config_schema.py

@@ -1,6 +1,11 @@
 """Test that the generated JSON schema has the correct structure."""
 
-from fastmcp.utilities.mcp_server_config.v1.mcp_server_config import generate_schema
+import pytest
+
+from fastmcp.utilities.mcp_server_config.v1.mcp_server_config import (
+    Deployment,
+    generate_schema,
+)
 
 
 def test_schema_has_correct_id():
@@ -97,6 +102,7 @@ def test_schema_transport_enum():
                             assert "stdio" in valid_transports
                             assert "http" in valid_transports
                             assert "sse" in valid_transports
+                            assert "streamable-http" in valid_transports
                             break
     elif "properties" in deploy_schema:
         transport_schema = deploy_schema["properties"].get("transport", {})
@@ -107,6 +113,7 @@ def test_schema_transport_enum():
                     assert "stdio" in valid_transports
                     assert "http" in valid_transports
                     assert "sse" in valid_transports
+                    assert "streamable-http" in valid_transports
                     break
 
 
@@ -147,3 +154,19 @@ def test_schema_log_level_enum():
                     assert "ERROR" in valid_levels
                     assert "CRITICAL" in valid_levels
                     break
+
+
+@pytest.mark.parametrize(
+    "transport",
+    [
+        "streamable-http",
+        "http",
+        "stdio",
+        "sse",
+        None,
+    ],
+)
+def test_transport_values_accepted(transport):
+    """Test that all valid transport values are accepted."""
+    deployment = Deployment(transport=transport)
+    assert deployment.transport == transport