agents-0-22-0-13-b

Question

What does agents/schedules export?

Answer key

A correct answer says

`agents/schedules` exports `Scheduler`, a Lifecycle capability for delayed, dated, cron and interval callbacks that any Durable Object can use, with typed `set()`/`every()`.

The stale answer

Scheduling is only available as `this.schedule()` on an Agent subclass.

The change's lesson

Answer

In the installed agents 0.27.0, `agents/schedules` has one runtime export: the `Scheduler` class. It's a reusable lifecycle capability for persistent callbacks that fire after a delay, at a set date, on a cron schedule or on an interval. The rest of its exports are TypeScript types: `Schedule`, `ScheduleCriteria`, `ScheduleOptions`, `SchedulerCallbacks`, `SchedulerEventType`, `SchedulerHandlers`, `SchedulerOptions` and `SchedulerPayload` (from `node_modules/agents/dist/schedules/index.d.ts`).

A separate subpath, `agents/schedules/parser`, exports `ParsedSchedule`, `getSchedulePrompt` and `scheduleSchema`.

Answering cost $0.14.

Grade

correct

The judge's reason: It identifies `Scheduler` as a reusable lifecycle capability for delayed, dated, cron and interval callbacks and does not present the Agent-only `this.schedule()` behavior as current, though it omits the typed `set()`/`every()` detail.

The judge's log

Session log

What the agent wrote, the tools it called, and what they returned, from docs/bench/2026-10-11-done3/runs/B-project-sync/agents-0-22-0-13-b.jsonl. Thinking and the session's settings are left out. The raw log

1. Tool call: Glob

   {
     "pattern": "node_modules/agents/dist/schedules*"
   }

2. Tool output

   No files found

3. Tool call: Grep

   {
     "pattern": "schedules",
     "path": "node_modules/agents/package.json",
     "output_mode": "content",
     "-A": 5
   }

4. Tool output

   305:    "./schedules": {
   306:      "types": "./dist/schedules/index.d.ts",
   307:      "import": "./dist/schedules/index.js",
   308:      "require": "./dist/schedules/index.js"
   309-    },
   310:    "./schedules/parser": {
   311:      "types": "./dist/schedules/parser.d.ts",
   312:      "import": "./dist/schedules/parser.js",
   313:      "require": "./dist/schedules/parser.js"
   314-    },
   315-    "./workflows": {
   316-      "types": "./dist/workflows.d.ts",
   317-      "import": "./dist/workflows.js",
   318-      "require": "./dist/workflows.js"

5. Tool call: Bash

   {
     "command": "cd node_modules/agents/dist/schedules && ls; grep -n \"^export\" index.d.ts | head -50",
     "description": "List schedules dist files and exports"
   }

6. Tool output

   index.d.ts
   index.js
   parser.d.ts
   parser.js
   parser.js.map
   12:export {

7. Tool call: Read

   {
     "file_path": "C:\\Users\\haya0\\AppData\\Local\\Temp\\ludion-bench-juF3rG\\work\\node_modules\\agents\\dist\\schedules\\index.d.ts"
   }

8. Tool output

   1	import {
   2	  a as ScheduleCriteria,
   3	  c as SchedulerHandlers,
   4	  i as Schedule,
   5	  l as SchedulerPayload,
   6	  n as SchedulerEventType,
   7	  o as ScheduleOptions,
   8	  r as SchedulerOptions,
   9	  s as SchedulerCallbacks,
   10	  t as Scheduler
   11	} from "../scheduler-CrFCnv_J.js";
   12	export {
   13	  type Schedule,
   14	  type ScheduleCriteria,
   15	  type ScheduleOptions,
   16	  Scheduler,
   17	  type SchedulerCallbacks,
   18	  type SchedulerEventType,
   19	  type SchedulerHandlers,
   20	  type SchedulerOptions,
   21	  type SchedulerPayload
   22	};
   23	

9. Tool call: Bash

   {
     "command": "cd node_modules/agents/dist/schedules && grep -n \"export\" parser.d.ts",
     "description": "Show exports of schedules parser"
   }

10. Tool output

    78:export { ParsedSchedule, getSchedulePrompt, scheduleSchema };

11. Agent

    In the installed agents 0.27.0, `agents/schedules` has one runtime export: the `Scheduler` class. It's a reusable lifecycle capability for persistent callbacks that fire after a delay, at a set date, on a cron schedule or on an interval. The rest of its exports are TypeScript types: `Schedule`, `ScheduleCriteria`, `ScheduleOptions`, `SchedulerCallbacks`, `SchedulerEventType`, `SchedulerHandlers`, `SchedulerOptions` and `SchedulerPayload` (from `node_modules/agents/dist/schedules/index.d.ts`).
    
    A separate subpath, `agents/schedules/parser`, exports `ParsedSchedule`, `getSchedulePrompt` and `scheduleSchema`.