fix: include REST creation recipients in composer assignment history

server/src/__tests__/issue-comment-attribution-audit-routes.test.ts

@@ -78,6 +78,7 @@ describeEmbeddedPostgres("issue comment attribution and patch audit routes", ()
   async function seed() {
     const company = await db.insert(companies).values({
       name: "Attribution Company",
+      issueCounter: 2,
       issuePrefix: `AT${randomUUID().replaceAll("-", "").slice(0, 6).toUpperCase()}`,
     }).returning().then((rows) => rows[0]!);
     const [actorAgent, targetAgent] = await db.insert(agents).values(["Actor", "Target"].map((name) => ({
@@ -162,6 +163,27 @@ describeEmbeddedPostgres("issue comment attribution and patch audit routes", ()
     };
   }
 
+  it("records the human recipient for REST task and child creation", async () => {
+    const fixture = await seed();
+    const app = await createApp(db, agentActor(fixture));
+    for (const [path, action] of [
+      [`/api/companies/${fixture.company.id}/issues`, "issue.created"],
+      [`/api/issues/${fixture.issue.id}/children`, "issue.child_created"],
+    ]) {
+      const response = await request(app).post(path!).send({
+        title: "Task for the human", status: "todo", assigneeUserId: fixture.responsibleUserId,
+      });
+      expect(response.status, JSON.stringify(response.body)).toBe(201);
+      const events = await db.select().from(activityLog).where(and(
+        eq(activityLog.entityId, response.body.id), eq(activityLog.action, action!),
+      ));
+      expect(events).toEqual([expect.objectContaining({
+        actorType: "agent", actorId: fixture.actorAgent.id,
+        details: expect.objectContaining({ assigneeAgentId: null, assigneeUserId: fixture.responsibleUserId }),
+      })]);
+    }
+  });
+
   it("attributes foreign-issue agent comments and emits complete agent and human PATCH receipts", async () => {
     const fixture = await seed();
     const agentApp = await createApp(db, agentActor(fixture));

server/src/routes/issues.ts

@@ -653,7 +653,7 @@ const attachmentArtifactMetadataInputSchema = z
   .passthrough();
 
 function buildCreateIssueActivityStatusDetails(
-  issue: { assigneeAgentId: string | null; status: string },
+  issue: { assigneeAgentId: string | null; assigneeUserId: string | null; status: string },
   res: Response,
 ) {
   const statusDefault = res.locals.createIssueStatusDefault as
@@ -661,6 +661,8 @@ function buildCreateIssueActivityStatusDetails(
   const assignmentWakeSkipped =
     !issue.assigneeAgentId || issue.status === "backlog";
   return {
+    assigneeAgentId: issue.assigneeAgentId,
+    assigneeUserId: issue.assigneeUserId,
     status: issue.status,
     statusDefaulted: statusDefault?.defaulted ?? false,
     statusDefaultReason: statusDefault?.reason ?? "explicit",

tests/e2e/board-attachment-receipts.spec.ts

@@ -9,7 +9,7 @@ import {
 
 // Real local Board UI, upload storage, comment HTTP routes, and disposable DB.
 // Only the interface flag and explicit transport/upload rejection faults are mocked.
-// Tasks belong to the Board user: no agent, runner, or provider is contacted.
+// Tasks have no recipient: no agent, runner, or provider is contacted.
 type Attachment = {
   id: string;
   issueCommentId: string | null;
@@ -44,7 +44,9 @@ async function setup(page: Page, request: APIRequestContext, classic: boolean) {
       data: {
         title: "Inspect the newly uploaded Board files",
         status: "todo",
-        assigneeUserId: "local-board",
+        // Keep attachment sends on the comment route. A task assigned to the
+        // current human now suggests an empty recipient and sends a reassignment.
+        assigneeUserId: null,
       },
     }),
   );

ui/src/lib/assignees.test.ts

@@ -154,3 +154,15 @@ it("prefers a newer native reassignment over a REST assignment and ignores nativ
   ];
   expect(suggestedCommentAssigneeValue({ assigneeUserId: "me" }, [], "me", undefined, history)).toBe("agent:beta");
 });
+
+
+it.each(["issue.created", "issue.child_created"])("uses a REST %s receipt assigned to the current human", (action) => {
+  const event: ActivityEvent = {
+    id: "creation", companyId: "company", entityType: "issue", entityId: "task",
+    agentId: "creator", runId: null, actorType: "agent", actorId: "creator", action,
+    createdAt: new Date("2026-02-01"),
+    details: { title: "Task", identifier: "PAP-1", status: "todo", assigneeAgentId: null, assigneeUserId: "me" },
+  };
+  expect(suggestedCommentAssigneeValue({ assigneeUserId: "me" }, [{ authorAgentId: "commenter" }], "me", undefined, [event])).toBe("agent:creator");
+  expect(suggestedCommentAssigneeValue({ assigneeUserId: "other" }, [], "other", undefined, [event])).toBe("");
+});

ui/src/lib/assignees.ts

@@ -41,7 +41,7 @@ export function suggestedCommentAssigneeValue(
         if (event.actorType !== "agent" || !event.actorId || event.actorId === currentAgentId) return false;
         const details = event.details;
         if (!details || details.assigneeUserId !== currentUserId) return false;
-        if (event.action === "issue.created") return true;
+        if (event.action === "issue.created" || event.action === "issue.child_created") return true;
         if (event.action === "issue.reassigned") {
           return details.changed === true
             && Object.hasOwn(details, "previousAssigneeUserId")