Q29: documents record the task that produced them

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/main/services/agent-deliverable-tools.ts

@@ -42,7 +42,7 @@ export function createDocumentTool(deps: AgentToolDeps, ctx: AgentToolContext, a
     reviewerAgentId: null,
     projectId: ctx.taskProjectId,
     goalId: ctx.taskGoalId,
-    taskId: null,
+    taskId: ctx.taskId,
   });
   const review = requestDeliverableReview(deps, ctx, {
     title: `Review ${docType}: ${title}`,

src/main/services/agent-document-tools.ts

@@ -16,6 +16,8 @@ interface DocumentRow {
   status: string;
   content: string;
   updated_at: string;
+  task_id: string | null;
+  task_title: string | null;
 }
 
 export const DOCUMENT_TOOLS: ToolDefinition[] = [
@@ -65,12 +67,13 @@ export function listDocumentsTool(deps: AgentToolDeps, ctx: AgentToolContext, ar
   const docType = args.doc_type === undefined ? null : optionalEnum(args.doc_type, "doc_type", DOCUMENT_TYPES, "");
   const limit = optionalLimit(args.limit, "limit", 10, 30);
   const rows = deps.db.prepare(`
-    select id, title, doc_type, status, content, updated_at from documents
-    where org_id = ? and (? is null or doc_type = ?) order by updated_at desc
+    select d.id, d.title, d.doc_type, d.status, d.content, d.updated_at, d.task_id, t.title as task_title
+    from documents d left join tasks t on t.id = d.task_id
+    where d.org_id = ? and (? is null or d.doc_type = ?) order by d.updated_at desc
   `).all(ctx.orgId, docType, docType) as unknown as DocumentRow[];
   const found = query ? relevantItems(rows, (row) => `${row.title} ${row.content}`, query, limit) : rows.slice(0, limit);
   if (found.length === 0) return query ? `No documents match "${query}".` : "No documents yet.";
-  return found.map((row) => `${row.title} (doc_id=${row.id}, ${row.doc_type}, ${row.status}, ${row.content.length} chars, updated ${row.updated_at})`).join("\n");
+  return found.map((row) => `${row.title} (doc_id=${row.id}, ${row.doc_type}, ${row.status}, ${row.content.length} chars, updated ${row.updated_at}${producedBy(row)})`).join("\n");
 }
 
 export function readDocumentTool(deps: AgentToolDeps, ctx: AgentToolContext, args: JsonRecord): string {
@@ -98,3 +101,8 @@ export function updateDocumentTool(deps: AgentToolDeps, ctx: AgentToolContext, a
   });
   return `Updated document "${title}" (doc_id=${id}).${review ? " The update is queued for board review in Approvals." : ""}`;
 }
+
+function producedBy(row: DocumentRow): string {
+  if (row.task_id === null || row.task_title === null) return "";
+  return `, from task "${row.task_title}" task_id=${row.task_id}`;
+}

tests/unit/agent-document-tools.test.ts

@@ -6,6 +6,7 @@ import { DatabaseConnection } from "../../src/main/database/connection";
 import { OrganizationService } from "../../src/main/services/organization-service";
 import { ChatService } from "../../src/main/services/chat-service";
 import { dispatchAgentTool, type AgentToolContext } from "../../src/main/services/agent-tools";
+import { RISK_LEVEL, TASK_PRIORITY, TASK_STATUS } from "../../src/shared/domain";
 
 function harness(reviewDeliverables: boolean) {
   const connection = new DatabaseConnection(join(tmpdir(), `ac-docs-${randomUUID()}.db`));
@@ -26,6 +27,34 @@ function harness(reviewDeliverables: boolean) {
   return { connection, orgId, run };
 }
 
+describe("document provenance", () => {
+  test("a document records the task that produced it, shown when listing", () => {
+    const connection = new DatabaseConnection(join(tmpdir(), `ac-docs-${randomUUID()}.db`));
+    const organization = new OrganizationService(connection.db);
+    let orgId = "";
+    let agentId = "";
+    let taskId = "";
+    connection.transaction(() => {
+      orgId = organization.createOrganization({ organizationName: "D", employeeName: "Y", mission: "m", goal: "g" });
+      agentId = organization.createAgent({ orgId, name: "Ana", role: "PM", department: "Product", modelProviderId: null, modelId: null, budgetCents: 1000, managerAgentId: null });
+      taskId = organization.createTask({
+        orgId, title: "Write the booking PRD", description: "d", status: TASK_STATUS.IN_PROGRESS, assigneeAgentId: agentId,
+        risk: RISK_LEVEL.LOW, projectId: null, goalId: null, workspaceId: null, priority: TASK_PRIORITY.NORMAL, requiresFilesystem: false,
+      });
+    });
+    const ctx: AgentToolContext = {
+      orgId, agent: { id: agentId, modelProviderId: null, modelId: null },
+      taskProjectId: null, taskGoalId: null, taskId, sourceThreadId: null, workspace: null,
+    };
+    const run = (name: string, args: Record<string, unknown>) =>
+      dispatchAgentTool({ db: connection.db, organization, chat: new ChatService(connection.db) }, ctx, { id: `c_${randomUUID()}`, name, arguments: args });
+    const docId = /doc_id=(doc_\w+)/.exec(run("create_document", { title: "Booking PRD", doc_type: "prd", content: "v1" }))![1];
+    expect(connection.db.prepare("select task_id from documents where id = ?").get(docId)).toEqual({ task_id: taskId });
+    expect(run("list_documents", {})).toContain(`from task "Write the booking PRD" task_id=${taskId})`);
+    connection.close();
+  });
+});
+
 describe("agent document tools", () => {
   test("documents an agent wrote can be found, read in pages, and updated", () => {
     const h = harness(false);