fix: continuation_id warning when using consensus

tools/consensus.py

@@ -28,7 +28,8 @@ from mcp.types import TextContent
 
 from config import TEMPERATURE_ANALYTICAL
 from systemprompts import CONSENSUS_PROMPT
-from tools.shared.base_models import WorkflowRequest
+from tools.shared.base_models import ConsolidatedFindings, WorkflowRequest
+from utils.conversation_memory import MAX_CONVERSATION_TURNS, create_thread, get_thread
 
 from .workflow.base import WorkflowTool
 
@@ -414,11 +415,21 @@ of the evidence, even when it strongly points in one direction.""",
         # Validate request
         request = self.get_workflow_request_model()(**arguments)
 
-        # On first step, store the models to consult
+        # Resolve existing continuation_id or create a new one on first step
+        continuation_id = request.continuation_id
+
         if request.step_number == 1:
+            if not continuation_id:
+                clean_args = {k: v for k, v in arguments.items() if k not in ["_model_context", "_resolved_model_name"]}
+                continuation_id = create_thread(self.get_name(), clean_args)
+                request.continuation_id = continuation_id
+                arguments["continuation_id"] = continuation_id
+                self.work_history = []
+                self.consolidated_findings = ConsolidatedFindings()
+
             # Store the original proposal from step 1 - this is what all models should see
-            self.original_proposal = request.step
-            self.initial_prompt = request.step  # Keep for backward compatibility
+            self.store_initial_issue(request.step)
+            self.initial_request = request.step
             self.models_to_consult = request.models or []
             self.accumulated_responses = []
             # Set total steps: len(models) (each step includes consultation + response)
@@ -430,6 +441,11 @@ of the evidence, even when it strongly points in one direction.""",
             model_idx = request.step_number - 1  # 0-based index
 
             if model_idx < len(self.models_to_consult):
+                # Track workflow state for conversation memory
+                step_data = self.prepare_step_data(request)
+                self.work_history.append(step_data)
+                self._update_consolidated_findings(step_data)
+
                 # Consult the model for this step
                 model_response = await self._consult_model(self.models_to_consult[model_idx], request)
 
@@ -484,24 +500,50 @@ of the evidence, even when it strongly points in one direction.""",
                         f"- findings: Summarize key points from this model's response"
                     )
 
-                # Add accumulated responses for tracking
-                response_data["accumulated_responses"] = self.accumulated_responses
+                # Add continuation information and workflow customization
+                response_data = self.customize_workflow_response(response_data, request)
 
-                # Add metadata (since we're bypassing the base class metadata addition)
-                model_name = self.get_request_model_name(request)
-                provider = self.get_model_provider(model_name)
-                response_data["metadata"] = {
-                    "tool_name": self.get_name(),
-                    "model_name": model_name,
-                    "model_used": model_name,
-                    "provider_used": provider.get_provider_type().value,
-                }
+                # Ensure consensus-specific metadata is attached
+                self._add_workflow_metadata(response_data, arguments)
+
+                if continuation_id:
+                    self.store_conversation_turn(continuation_id, response_data, request)
+                    continuation_offer = self._build_continuation_offer(continuation_id)
+                    if continuation_offer:
+                        response_data["continuation_offer"] = continuation_offer
 
                 return [TextContent(type="text", text=json.dumps(response_data, indent=2, ensure_ascii=False))]
 
         # Otherwise, use standard workflow execution
         return await super().execute_workflow(arguments)
 
+    def _build_continuation_offer(self, continuation_id: str) -> dict[str, Any] | None:
+        """Create a continuation offer without exposing prior model responses."""
+        try:
+            from tools.models import ContinuationOffer
+
+            thread = get_thread(continuation_id)
+            if thread and thread.turns:
+                remaining_turns = max(0, MAX_CONVERSATION_TURNS - len(thread.turns))
+            else:
+                remaining_turns = MAX_CONVERSATION_TURNS - 1
+
+            # Provide a neutral note specific to consensus workflow
+            note = (
+                f"Consensus workflow can continue for {remaining_turns} more exchanges."
+                if remaining_turns > 0
+                else "Consensus workflow continuation limit reached."
+            )
+
+            continuation_offer = ContinuationOffer(
+                continuation_id=continuation_id,
+                note=note,
+                remaining_turns=remaining_turns,
+            )
+            return continuation_offer.model_dump()
+        except Exception:
+            return None
+
     async def _consult_model(self, model_config: dict, request) -> dict:
         """Consult a single model and return its response."""
         try: