fix(cron): keep message tool without delivery

CHANGELOG.md

@@ -49,6 +49,7 @@ Docs: https://docs.openclaw.ai
 - Agents/TTS: report failed speech synthesis as a real tool error so unconfigured providers no longer feed successful TTS failure output back into agent loops. (#67980) Thanks @lawrence3699.
 - Gateway/wake: allow unknown properties on wake payloads so external senders like Paperclip can attach opaque metadata without failing schema validation. (#68355) Thanks @kagura-agent.
 - Matrix: honor `channels.matrix.network.dangerouslyAllowPrivateNetwork` when creating clients for private-network homeservers. (#68332) Thanks @kagura-agent.
+- Cron/message tool: keep cron-owned runs with `delivery.mode: "none"` on the normal message-tool path so they can still send explicit messages, create threads, and route conditionally when no runner-owned delivery target is active. (#68482) Thanks @obviyus.
 
 ## 2026.4.15
 

src/cron/isolated-agent/run.ts

@@ -124,17 +124,13 @@ type IsolatedDeliveryContract = "cron-owned" | "shared";
 function resolveCronToolPolicy(params: {
   deliveryRequested: boolean;
   resolvedDelivery: ResolvedCronDeliveryTarget;
-  deliveryContract: IsolatedDeliveryContract;
 }) {
   return {
     // Only enforce an explicit message target when the cron delivery target
     // was successfully resolved. When resolution fails the agent should not
     // be blocked by a target it cannot satisfy (#27898).
     requireExplicitMessageTarget: params.deliveryRequested && params.resolvedDelivery.ok,
-    // Cron-owned runs always route user-facing delivery through the runner
-    // itself. Shared callers keep the previous behavior so non-cron paths do
-    // not silently lose the message tool when no explicit delivery is active.
-    disableMessageTool: params.deliveryContract === "cron-owned" ? true : params.deliveryRequested,
+    disableMessageTool: params.deliveryRequested,
   };
 }
 
@@ -162,7 +158,6 @@ async function resolveCronDeliveryContext(params: {
       toolPolicy: resolveCronToolPolicy({
         deliveryRequested: false,
         resolvedDelivery,
-        deliveryContract: params.deliveryContract,
       }),
     };
   }
@@ -181,7 +176,6 @@ async function resolveCronDeliveryContext(params: {
     toolPolicy: resolveCronToolPolicy({
       deliveryRequested: deliveryPlan.requested,
       resolvedDelivery,
-      deliveryContract: params.deliveryContract,
     }),
   };
 }