type: align legacy MCP adapter results

src/wf_mcp/admin_surface/handlers/broker.py

@@ -6,6 +6,13 @@ from wf_api import (
     WorkflowSourceAdminApi,
     WorkflowSourceAdminSurface,
 )
+from wf_api.models import (
+    AdminEventPayload,
+    ConnectionPayload,
+    ConnectionStatusPayload,
+    InspectSourceResult,
+    ListSourcesResult,
+)
 from wf_mcp.broker.service import WfMcpService
 from wf_mcp.broker.service.workflow_operation_context import context_from_service
 from wf_mcp.shared.errors import error_payload
@@ -24,11 +31,11 @@ class BrokerAdminHandlers:
             events=service.events,
         )
 
-    async def list_connections(self) -> list[dict[str, Any]]:
+    async def list_connections(self) -> list[ConnectionPayload]:
         payload = await self.admin.list_connections()
         return payload["connections"]
 
-    async def get_connection_statuses(self) -> list[dict[str, Any]]:
+    async def get_connection_statuses(self) -> list[ConnectionStatusPayload]:
         payload = await self.admin.get_connection_statuses()
         return payload["statuses"]
 
@@ -63,10 +70,10 @@ class BrokerAdminHandlers:
         *,
         cursor: str | None = None,
         limit: int = 50,
-    ) -> dict[str, Any]:
+    ) -> ListSourcesResult:
         return await self.sources.list_sources(cursor=cursor, limit=limit)
 
-    async def inspect_source(self, source_id: str) -> dict[str, Any]:
+    async def inspect_source(self, source_id: str) -> InspectSourceResult:
         return await self.sources.inspect_source(source_id=source_id)
 
     async def read_broker_resource(self, qualified_name: str) -> dict[str, Any]:
@@ -97,6 +104,6 @@ class BrokerAdminHandlers:
                 **error_payload(exc),
             }
 
-    async def get_broker_events(self) -> list[dict[str, Any]]:
+    async def get_broker_events(self) -> list[AdminEventPayload]:
         payload = await self.admin.list_events()
         return payload["events"]

src/wf_mcp/admin_surface/tools.py

@@ -4,6 +4,13 @@ from typing import Annotated, Any
 
 from pydantic import Field
 
+from wf_api.models import (
+    AdminEventPayload,
+    ConnectionPayload,
+    ConnectionStatusPayload,
+    InspectSourceResult,
+    ListSourcesResult,
+)
 from wf_mcp.broker.service import WfMcpService
 
 from .handlers.broker import BrokerAdminHandlers
@@ -45,7 +52,7 @@ def register_service_admin_tools(
             title="List Connections",
             description="List configured MCP connections known to this server.",
         )
-        async def list_connections() -> list[dict[str, Any]]:
+        async def list_connections() -> list[ConnectionPayload]:
             return await handlers.list_connections()
 
         @server.tool(
@@ -53,7 +60,7 @@ def register_service_admin_tools(
             title="Get Connection Statuses",
             description="Show configured MCP connection status and catalog counts.",
         )
-        async def get_connection_statuses() -> list[dict[str, Any]]:
+        async def get_connection_statuses() -> list[ConnectionStatusPayload]:
             return await handlers.get_connection_statuses()
 
     @server.tool(
@@ -106,7 +113,7 @@ def register_service_admin_tools(
                 ),
             ),
         ] = 50,
-    ) -> dict[str, Any]:
+    ) -> ListSourcesResult:
         return await handlers.list_sources(cursor=cursor, limit=limit)
 
     @server.tool(
@@ -124,7 +131,7 @@ def register_service_admin_tools(
                 )
             ),
         ],
-    ) -> dict[str, Any]:
+    ) -> InspectSourceResult:
         return await handlers.inspect_source(source_id)
 
     @server.tool(
@@ -176,5 +183,5 @@ def register_service_admin_tools(
         title="Get Events",
         description="Return locally recorded broker/platform events.",
     )
-    async def get_events() -> list[dict[str, Any]]:
+    async def get_events() -> list[AdminEventPayload]:
         return await handlers.get_broker_events()

src/wf_mcp/broker/artifact_tools.py

@@ -4,9 +4,19 @@ from typing import Any
 
 from mcp.server.fastmcp import FastMCP
 
-from wf_api.models import RawWorkflowPlan
+from wf_api.models import (
+    DeleteDeploymentResult,
+    ListArtifactsResult,
+    ListDeploymentsResult,
+    RawWorkflowPlan,
+    SaveArtifactResult,
+    SaveDeploymentResult,
+    ValidateDeploymentResult,
+    WorkflowArtifactPayload,
+)
 
 from ..workflow_surface import WorkflowSurfaceHandlers
+from ..workflow_surface.models import RunDeploymentResult
 from .service import WfMcpService
 
 
@@ -15,11 +25,11 @@ def register_artifact_tools(server: FastMCP, service: WfMcpService) -> None:
     handlers = WorkflowSurfaceHandlers(service)
 
     @server.tool()
-    async def list_workflow_artifacts() -> dict[str, Any]:
+    async def list_workflow_artifacts() -> ListArtifactsResult:
         return await handlers.list_artifacts()
 
     @server.tool()
-    async def save_workflow_artifact(artifact: dict[str, Any]) -> dict[str, Any]:
+    async def save_workflow_artifact(artifact: dict[str, Any]) -> SaveArtifactResult:
         return await handlers.save_artifact(artifact)
 
     @server.tool()
@@ -33,7 +43,7 @@ def register_artifact_tools(server: FastMCP, service: WfMcpService) -> None:
         required_capabilities: dict[str, dict[str, Any]] | None = None,
         source_bindings: dict[str, str] | None = None,
         created_from_catalog_version: str | None = None,
-    ) -> dict[str, Any]:
+    ) -> SaveArtifactResult:
         return await handlers.create_artifact_from_plan(
             artifact_id=artifact_id,
             version=version,
@@ -53,37 +63,45 @@ def register_artifact_tools(server: FastMCP, service: WfMcpService) -> None:
     async def inspect_workflow_artifact(
         artifact_id: str,
         version: int,
-    ) -> dict[str, Any]:
+    ) -> WorkflowArtifactPayload:
         return await handlers.inspect_artifact(
             artifact_id=artifact_id,
             version=version,
         )
 
     @server.tool()
-    async def list_workflow_deployments() -> dict[str, Any]:
+    async def list_workflow_deployments() -> ListDeploymentsResult:
         return await handlers.list_deployments()
 
     @server.tool()
-    async def save_workflow_deployment(deployment: dict[str, Any]) -> dict[str, Any]:
+    async def save_workflow_deployment(
+        deployment: dict[str, Any],
+    ) -> SaveDeploymentResult:
         return await handlers.save_deployment(deployment)
 
     @server.tool()
-    async def delete_workflow_deployment(deployment_id: str) -> dict[str, Any]:
+    async def delete_workflow_deployment(
+        deployment_id: str,
+    ) -> DeleteDeploymentResult:
         """Delete one mutable deployment environment binding."""
         return await handlers.delete_deployment(deployment_id=deployment_id)
 
     @server.tool()
-    async def validate_workflow_deployment(deployment_id: str) -> dict[str, Any]:
+    async def validate_workflow_deployment(
+        deployment_id: str,
+    ) -> ValidateDeploymentResult:
         return await handlers.validate_deployment(deployment_id=deployment_id)
 
     @server.tool()
     async def run_workflow_deployment(
         deployment_id: str,
         workflow_input: dict[str, Any],
-    ) -> dict[str, Any]:
+    ) -> RunDeploymentResult:
-        return await handlers.run_deployment(
+        return RunDeploymentResult.model_validate(
-            deployment_id=deployment_id,
+            await handlers.run_deployment(
-            workflow_input=workflow_input,
+                deployment_id=deployment_id,
+                workflow_input=workflow_input,
+            )
         )
 
     @server.tool()
@@ -91,10 +109,12 @@ def register_artifact_tools(server: FastMCP, service: WfMcpService) -> None:
         run_id: str,
         resume_payload: dict[str, Any],
         resume_outcome: str = "submitted",
-    ) -> dict[str, Any]:
+    ) -> RunDeploymentResult:
         """Resume a durable interrupted deployment run."""
-        return await handlers.resume_run(
+        return RunDeploymentResult.model_validate(
-            run_id=run_id,
+            await handlers.resume_run(
-            resume_payload=resume_payload,
+                run_id=run_id,
-            resume_outcome=resume_outcome,
+                resume_payload=resume_payload,
+                resume_outcome=resume_outcome,
+            )
         )