manage（manage 搜索）

Scheduler

Manage automated Claude Code tasks across macOS, Linux, and Windows. Schedule marketplace skills, freeform prompts, or shell scripts to run on a recurring cron schedule or as one-off tasks, with safety controls and desktop notifications.

Platform Support

The platform is auto-detected at runtime. Tasks record which platform they were created on.

Overview

This orchestrator manages the full lifecycle of scheduled tasks. It delegates all operations to scheduler.py and presents results conversationally.

Core Principle: This is a thin orchestrator. All scheduling logic, file generation, and platform scheduler interaction are handled by scheduler.py with platform-specific backends. This skill manages the conversational flow only.

When to Use

Use this skill when:

• Scheduling a recurring or one-off task (skill, prompt, or script)
• Listing, pausing, resuming, or removing scheduled tasks
• Viewing results or logs from past scheduled runs
• Testing a scheduled task before activating it

Prerequisites

• macOS, Linux, or Windows
• claude CLI in PATH (for skill and prompt tasks)
• uv installed (for running scheduler.py)
• Linux only: systemctl --user available (systemd with user session)
• Windows only: PowerShell 5.1+ and Task Scheduler access

First-Time Setup

On first invocation, verify claude is authenticated and in PATH:

claude -p "hello" --max-turns 1 --output-format text

If this fails, guide the user to run claude login before proceeding.

Also check if the scheduler directory exists. The scheduler uses project-level storage by default — it looks for .git or CLAUDE.md to find the project root, then stores state at <project>/.claude/scheduler/:

ls .claude/scheduler/registry.json

If it does not exist, the first add command will create it automatically. No manual setup needed. You can override the location with the SCHEDULER_DIR environment variable, or fall back to ~/.claude/scheduler/ when outside a project.

Workflow

When the user invokes /manage, present the operation menu:

1. Add a new scheduled task
2. List all scheduled tasks
3. Pause a task
4. Resume a paused task
5. Remove a task
6. Results — view output from a task
7. Logs — view execution logs
8. Run now — test a task immediately
9. Cleanup — delete old logs and results
10. Repair — regenerate wrappers and schedule artifacts

Then execute the selected operation below.

Operation: Add

Walk the user through each field conversationally:

Step 1: Task name Ask: "What should this task be called?" Generate a slug ID from the name (e.g., "Weekly note ideas" → weekly-note-ideas).

Step 2: Task type Ask: "What type of task?"

• Skill — invoke a marketplace skill (e.g., creator-stack:generate-note-ideas)
• Prompt — run a freeform Claude prompt
• Script — execute a shell script

Step 3: Target Based on type:

• Skill: Ask which skill. Suggest relevant installed skills if possible.
• Prompt: Ask for the prompt text.
• Script: Ask for the absolute path to the script.

Step 4: Frequency Ask: "Recurring or one-off?"

• Recurring — runs on a schedule until paused or removed
• One-off — runs once at the specified time, then auto-completes

Step 5: Schedule Ask: "What schedule? You can use natural language or a cron expression." Examples: "Every Monday at 8am", "Daily at 9:00", "Every weekday at 7:30am", "Tomorrow at 9am", "0 8 * * 1"

Convert natural language to a cron expression. For one-off tasks, convert the target datetime to a specific cron (e.g., "tomorrow at 9am" on Feb 25 → 0 9 26 2 *).

Confirm with the user: "That's 0 8 * * 1 — Every Monday at 8:00 AM. Correct?"

Step 6: Safety limits Ask: "Safety limits? Defaults are max 20 turns, 15 minute timeout." Let user accept defaults or customize.

Step 6a: Output directory (optional) Ask: "Want results saved to a specific directory? Default is the scheduler's results folder." If the user provides a path, it will be resolved to an absolute path and used as the flat output directory (no date subdirectories). If skipped, results go to <scheduler_dir>/results/YYYY-MM-DD/{id}.md.

Step 6b: Permissions (skip for script-type tasks) Scheduled tasks run non-interactively — Claude Code can't ask the user to approve tool use. Without pre-approved permissions, tools that need approval will fail silently.

Ask: "What permissions should this task have?" Offer these presets:

• Default — no extra permissions (works if you have bypassPermissions set globally)
• Readonly — read files, search, browse web (safe for research/reporting tasks)
• Research — read files, search, web browse, curl (for data gathering)
• Full edit — read, write, edit files, git, npm, uv, python, web (for code maintenance tasks)
• Bypass — skip all permission checks (--dangerously-skip-permissions)
• Custom — specify individual tool names

For custom, prompt for individual tool specs (e.g., Read, Write, Bash(git *)) separated by spaces.

Show the selected permission mode in the confirmation summary table.

CLI flags:

• --permission-preset readonly|full-edit|research|bypass
• --permission-mode default|acceptEdits|plan|dontAsk|bypassPermissions
• --allowed-tools Read Write 'Bash(git *)' (individual tool specs)

Step 7: Confirm and create Present a summary table:

Ask: "Create this task?"

On confirmation, run:

uv run <skill_dir>/scripts/scheduler.py add \
  --id "weekly-note-ideas" \
  --name "Weekly note ideas" \
  --type skill \
  --target "creator-stack:generate-note-ideas" \
  --cron "0 8 * * 1" \
  --max-turns 20 \
  --timeout-minutes 15 \
  --working-directory "{cwd}"

For one-off tasks, add the --run-once flag. You can also specify --output-directory and --permission-preset:

uv run <skill_dir>/scripts/scheduler.py add \
  --id "morning-news-pulse" \
  --name "Morning news pulse" \
  --type prompt \
  --target "Research today's AI news" \
  --cron "0 9 26 2 *" \
  --max-turns 20 \
  --timeout-minutes 15 \
  --run-once \
  --permission-preset research \
  --output-directory "/path/to/output" \
  --working-directory "{cwd}"

Report: "Created and activated! Next run: {next run time}." For one-off tasks, add: "This will auto-complete after running."

Operation: List

Run:

uv run <skill_dir>/scripts/scheduler.py list

Present as a formatted table:

If no tasks exist, say "No scheduled tasks yet. Use Add to create one."

Operation: Pause

1. Run list to show active tasks
2. Ask which task to pause
3. Run:

uv run <skill_dir>/scripts/scheduler.py pause --id "{task_id}"

1. Confirm: "Paused '{task_id}'. It won't run until you resume it."

Operation: Resume

1. Run list to show paused tasks
2. Ask which task to resume
3. Run:

uv run <skill_dir>/scripts/scheduler.py resume --id "{task_id}"

1. Confirm: "Resumed '{task_id}'. Next run: {next time}."

Operation: Remove

1. Run list to show all tasks
2. Ask which task to remove
3. Confirm: "This will stop the schedule and delete the wrapper and schedule artifacts. Results and logs are kept. Proceed?"
4. Run:

uv run <skill_dir>/scripts/scheduler.py remove --id "{task_id}"

1. Confirm: "Removed '{task_id}'."

Operation: Results

1. Ask which task (or show list if unclear)
2. Run:

uv run <skill_dir>/scripts/scheduler.py results --id "{task_id}"

1. Display the latest result content inline

To list all results:

uv run <skill_dir>/scripts/scheduler.py results --id "{task_id}" --all

Operation: Logs

1. Ask which task
2. Run:

uv run <skill_dir>/scripts/scheduler.py logs --id "{task_id}"

1. Display recent log entries

Operation: Cleanup

Delete old log and result files to reclaim disk space:

uv run <skill_dir>/scripts/scheduler.py cleanup --max-days 30

The --max-days flag controls the retention period (default: 30 days). Log files are cleaned by modification time; result date-directories are cleaned by directory name.

Tip: You can schedule cleanup itself as a recurring task:

uv run <skill_dir>/scripts/scheduler.py add \
  --id scheduler-cleanup \
  --name "Scheduler Cleanup" \
  --type script \
  --target "<skill_dir>/scripts/cleanup-wrapper.sh" \
  --cron "0 3 * * 0" \
  --working-directory "{cwd}"

Operation: Repair

Regenerate missing or outdated wrapper scripts and schedule artifacts for all active tasks. Useful after plugin updates, permission changes, or if a wrapper was accidentally deleted.

1. Ask whether to force-regenerate all wrappers or only missing ones.
2. Run:

uv run <skill_dir>/scripts/scheduler.py repair

Or with force:

uv run <skill_dir>/scripts/scheduler.py repair --force

1. Report how many issues were fixed.

Operation: Run Now

Important: scheduler.py run spawns claude -p as a subprocess, which fails inside an active Claude Code session ("cannot be launched inside another Claude Code session"). Since users typically invoke this skill from within Claude Code, use the deferred scheduling approach instead.

Procedure:

1. Ask which task to test.
2. Read the registry to save the task's current cron schedule:

uv run <skill_dir>/scripts/scheduler.py get --id "{task_id}"

Note the current cron value.

1. Compute a cron expression for ~2 minutes from now (e.g., if current time is 10:03, use 5 10 {day} {month} *). Include the day and month to avoid the task firing again on subsequent days.
2. Pause the task, edit the cron in the registry, and reload:

uv run <skill_dir>/scripts/scheduler.py pause --id "{task_id}"

Then edit .claude/scheduler/registry.json directly — find the task by ID and change its cron field to the near-future expression. Then resume:

uv run <skill_dir>/scripts/scheduler.py resume --id "{task_id}"

Finally, regenerate the wrapper and schedule with the new cron:

uv run <skill_dir>/scripts/scheduler.py repair --force

1. Tell the user: "Task rescheduled to run in ~2 minutes. Waiting for it to fire..."
2. Poll for the result every 30 seconds (up to the task's timeout + 2 minutes):

uv run <skill_dir>/scripts/scheduler.py results --id "{task_id}"

Compare timestamps to confirm a new result appeared after the reschedule.

1. Once the result appears (or timeout), restore the original cron. Edit .claude/scheduler/registry.json to set the cron field back to the original value, then reload:

uv run <skill_dir>/scripts/scheduler.py repair --force

1. Show the result output to the user and confirm the original schedule is restored.

Cron Expression Reference

For converting natural language to cron:

Error Recovery

"Task already exists": Suggest a different ID or remove the existing one first. "Invalid cron expression": Show the cron reference table and ask again. "Wrapper not found": Run repair:

uv run <skill_dir>/scripts/scheduler.py repair

"Task failed (check logs)": Use the Logs operation to show what went wrong. "Task succeeded but output is empty": Likely a permission issue. Scheduled tasks run non-interactively and can't prompt for tool approval. Add a permission preset (e.g., --permission-preset readonly for read-only tasks) and regenerate wrappers with repair --force. "Wrapper needs permission update": After changing a task's permissions in the registry, run repair --force to regenerate all wrappers with the new settings.

Notes

For implementation details on permissions, lock files, sleep behavior, storage, and platform specifics, see references/implementation-notes.md.

Quality Checklist

• Task type correctly identified (skill/prompt/script)
• Cron expression validated and confirmed with user
• Summary table presented before creating
• scheduler.py command executed successfully
• User informed of next run time (for add/resume)
• Confirmation requested before destructive operations (remove)