refactor: rename plan to tasks and extract task entries from tool calls

packages/server/src/server/agent/activity-curator.test.ts

@@ -66,7 +66,7 @@ describe("curateAgentActivity", () => {
       expect(result).toBe("[ListFiles]");
     });
 
-    test("serializes todo items as [Plan]", () => {
+    test("serializes todo items as [Tasks]", () => {
       const timeline: AgentTimelineItem[] = [
         {
           type: "todo",
@@ -80,7 +80,7 @@ describe("curateAgentActivity", () => {
 
       const result = curateAgentActivity(timeline);
 
-      expect(result).toContain("[Plan]");
+      expect(result).toContain("[Tasks]");
       expect(result).toContain("- [x] Read the file");
       expect(result).toContain("- [ ] Fix the bug");
       expect(result).toContain("- [ ] Run tests");

packages/server/src/server/agent/activity-curator.ts

@@ -137,7 +137,7 @@ export function curateAgentActivity(
       }
       case "todo":
         flushBuffers(lines, buffers);
-        lines.push("[Plan]");
+        lines.push("[Tasks]");
         for (const entry of item.items) {
           const checkbox = entry.completed ? "[x]" : "[ ]";
           lines.push(`- ${checkbox} ${entry.text}`);

packages/server/src/server/agent/providers/claude-agent.test.ts

@@ -865,15 +865,19 @@ async function startAgentMcpServer(): Promise<AgentMcpServerHandle> {
         "Devise a plan to create a file named dummy.txt containing the word plan-test. After planning, proceed to execute your plan."
       );
 
-      let sawPlan = false;
+      let capturedPlan: string | null = null;
       for await (const event of events) {
         await autoApprove(session, event);
-        if (
-          event.type === "timeline" &&
-          event.item.type === "todo" &&
-          event.item.items.some((entry) => entry.text.includes("dummy.txt"))
-        ) {
-          sawPlan = true;
+        if (event.type === "permission_requested" && event.request.kind === "plan") {
+          const planFromMetadata =
+            typeof event.request.metadata?.planText === "string"
+              ? event.request.metadata.planText
+              : null;
+          const planFromInput =
+            typeof (event.request.input as any)?.plan === "string"
+              ? ((event.request.input as any)?.plan as string)
+              : null;
+          capturedPlan = planFromMetadata ?? planFromInput ?? capturedPlan;
         }
 
         if (event.type === "turn_completed" || event.type === "turn_failed") {
@@ -881,7 +885,8 @@ async function startAgentMcpServer(): Promise<AgentMcpServerHandle> {
         }
       }
 
-      expect(sawPlan).toBe(true);
+      expect(capturedPlan).not.toBeNull();
+      expect(capturedPlan?.includes("dummy.txt")).toBe(true);
       expect(await session.getCurrentMode()).toBe("acceptEdits");
 
       const filePath = path.join(cwd, "dummy.txt");

packages/server/src/server/agent/providers/claude-agent.ts

@@ -1159,10 +1159,6 @@ class ClaudeAgentSession implements AgentSession {
     input,
     options
   ): Promise<PermissionResult> => {
-    if (toolName === "ExitPlanMode") {
-      this.emitPlanTodoItems(input);
-    }
-
     const requestId = `permission-${randomUUID()}`;
     const metadata: AgentMetadata = {};
     if (options.toolUseID) {
@@ -1234,19 +1230,6 @@ class ClaudeAgentSession implements AgentSession {
     });
   };
 
-  private emitPlanTodoItems(input: AgentMetadata) {
-    const planText = typeof input.plan === "string" ? input.plan : JSON.stringify(input);
-    const todoItems = planText
-      .split("\n")
-      .map((line) => line.trim())
-      .filter(Boolean)
-      .map((text) => ({ text, completed: false }));
-    this.enqueueTimeline({
-      type: "todo",
-      items: todoItems.length > 0 ? todoItems : [{ text: planText, completed: false }],
-    });
-  }
-
   private enqueueTimeline(item: AgentTimelineItem) {
     this.pushEvent({ type: "timeline", item, provider: "claude" });
   }