Fix NullTaskManager task param detection

felixweinberger · felixweinberger · commit 306135059eb5 · 2026-03-25T17:37:33.000Z
isTaskAugmentedRequestParams returns true for any valid params since
the task field is optional in the schema. Check request.params.task
presence to correctly detect task-augmented requests.
diff --git a/packages/core/src/shared/taskManager.ts b/packages/core/src/shared/taskManager.ts
@@ -870,7 +870,7 @@ export class NullTaskManager extends TaskManager {
     }
 
     override processInboundRequest(request: JSONRPCRequest, ctx: InboundContext): InboundResult {
-        const hasTaskCreationParams = isTaskAugmentedRequestParams(request.params);
+        const hasTaskCreationParams = isTaskAugmentedRequestParams(request.params) && !!request.params.task;
         return {
             taskContext: undefined,
             sendNotification: (notification: Notification) => ctx.sendNotification(notification),

Original file line number	Diff line number	Diff line change
`@@ -870,7 +870,7 @@ export class NullTaskManager extends TaskManager {`
`870`	`870`	`}`
`871`	`871`
`872`	`872`	`override processInboundRequest(request: JSONRPCRequest, ctx: InboundContext): InboundResult {`
`873`		`- const hasTaskCreationParams = isTaskAugmentedRequestParams(request.params);`
	`873`	`+ const hasTaskCreationParams = isTaskAugmentedRequestParams(request.params) && !!request.params.task;`
`874`	`874`	`return {`
`875`	`875`	`taskContext: undefined,`
`876`	`876`	`sendNotification: (notification: Notification) => ctx.sendNotification(notification),`