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Agent skill

Schedule

by asgeirtj in asgeirtj/system_prompts_leaks

Create or update a scheduled task that runs automatically. An agent skill from asgeirtj/system_prompts_leaks.

CC0-1.0Auto-check passedProductivity & Automation

Install Schedule

skills CLI
$ npx skills add asgeirtj/system_prompts_leaks --skill schedule -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install asgeirtj/system_prompts_leaks schedule --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .claude/skills && cp -r skills-src/Anthropic/claude-code/skills/anthropic-skills/schedule .claude/skills/schedule && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
schedule
GitHub stars
69k
Token cost
~597 tokens
SKILL.md length
311 words
Files
1
Skills in repo
128
Repo updated
First seen
Licence
CC0-1.0

At a glance

Create or update a scheduled task that runs automatically. An agent skill from asgeirtj/system_prompts_leaks.

  • Works in 4 steps: Analyze the session → Draft a prompt → Choose a taskName → …
  • The user says things like every day
  • SKILL.md covers Updating an existing task and Creating a new task
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Schedule is an agent skill from asgeirtj/system_prompts_leaks. Create or update a scheduled task that runs automatically. Use when the user says things like "every day", "each morning", "remind me in an hour", "run this at noon", or wants to reschedule an existing task.

Its SKILL.md is about 600 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Productivity & Automation, covering Scheduled and recurring tasks. The repository describes itself as: Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro… The licence is CC0-1.0.

When your agent uses it

  • The user says things like every day
  • Remind me in an hour
  • Run this at noon
  • Wants to reschedule an existing task

Example prompts

  • “every day”
  • “each morning”
  • “remind me in an hour”
  • “/schedule”

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. Analyze the session
  2. Draft a prompt
  3. Choose a taskName
  4. Determine scheduling

What it can do on your machine

Read from SKILL.md and the folder at commit 60d44cc. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Schedule loads about 597 tokens when it runs. Until then it costs about 54 tokens; SKILL.md has 311 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~54
When it runs · the whole SKILL.md, loaded when a task matches
~597

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from asgeirtj/system_prompts_leaks at commit 60d44cc, republished under its CC0-1.0 licence (© asgeirtj). 311 words, ~597 tokens.

Download SKILL.mdSave it as .claude/skills/schedule/SKILL.md (or your agent's skills folder).
name
schedule
description
Create or update a scheduled task that runs automatically. Use when the user says things like "every day", "each morning", "remind me in an hour", "run this at noon", or wants to reschedule an existing task.

First, decide whether the user wants to create a new scheduled task or change an existing one.

Updating an existing task

If the user wants to reschedule, edit the prompt, or pause/resume a task that already exists, call the update_scheduled_task tool with its taskId — do not call create_scheduled_task. Use list_scheduled_tasks if you need to look up the ID. When this session is itself a scheduled run, the current task's ID is the name attribute in the <scheduled-task name="…"> tag at the top of the conversation.

Creating a new task

You are distilling the current session into a reusable shortcut. Follow these steps:

1. Analyze the session

Review the session history to identify the core task the user performed or requested. Distill it into a single, repeatable objective.

2. Draft a prompt

The prompt will be used for future autonomous runs — it must be entirely self-contained. Future runs will NOT have access to this session, so never reference "the current conversation," "the above," or any ephemeral context.

Include in the description:

  • A clear objective statement (what to accomplish)
  • Specific steps to execute
  • Any relevant file paths, URLs, repositories, or tool names
  • Expected output or success criteria
  • Any constraints or preferences the user expressed

Write the description in second-person imperative ("Check the inbox…", "Run the test suite…"). Keep it concise but complete enough that another Claude session could execute it cold.

3. Choose a taskName

Pick a short, descriptive name in kebab-case (e.g. "daily-inbox-summary", "weekly-dep-audit", "format-pr-description").

4. Determine scheduling

The create_scheduled_task tool description explains the options (cronExpression for recurring, fireAt for one-time, omit both for ad-hoc) and their formats. If the user didn't give a clear schedule, propose one and ask them to confirm before proceeding — don't rely on an approval prompt to catch a wrong guess, since task creation may be approved automatically in some permission modes.

Finally, call the create_scheduled_task tool.

© asgeirtj, CC0-1.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in Anthropic/claude-code/skills/anthropic-skills/schedule of asgeirtj/system_prompts_leaks.

Open the folder on GitHubat commit 60d44cc

Compare with similar skills

Schedule next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Schedule compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Schedule this skillasgeirtj/system_prompts_leaks69k—~597Automated safety check: PassCC0-1.0
ScheduleTinyAGI/tinyagi3.6k—~1.4kAutomated safety check: PassMIT
Send User MessageTinyAGI/tinyagi3.6k—~829Automated safety check: PassMIT
Cron Opsczl9707/build-your-own-openclaw1.9k—~593Automated safety check: PassMIT
X Bookmarkssharbelxyz/x-bookmarks289—~2kAutomated safety check: NotesNone
Wp Wpcli And OpsAutomattic/agent-skills2112 repos~988Automated safety check: PassNone

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Categories

Questions about Schedule

What does Schedule do?

Create or update a scheduled task that runs automatically. An agent skill from asgeirtj/system_prompts_leaks. Schedule is an agent skill from asgeirtj/system_prompts_leaks. Create or update a scheduled task that runs automatically.

When should I use Schedule?

Schedule fits situations like: the user says things like every day; remind me in an hour; run this at noon; wants to reschedule an existing task.

How do I install Schedule in Claude Code?

Run `npx skills add asgeirtj/system_prompts_leaks --skill schedule -a claude-code`. Or copy the skill folder (Anthropic/claude-code/skills/anthropic-skills/schedule in asgeirtj/system_prompts_leaks) into .claude/skills/schedule in your project. Claude Code loads it when a task matches its description.

How do I install Schedule in Codex?

Run `npx skills add asgeirtj/system_prompts_leaks --skill schedule -a codex`. Or copy the skill folder (Anthropic/claude-code/skills/anthropic-skills/schedule in asgeirtj/system_prompts_leaks) into .agents/skills/schedule in your project. Codex loads it when a task matches its description.

Can I use Schedule in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add asgeirtj/system_prompts_leaks --skill schedule -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/schedule, .gemini/skills/schedule, .github/skills/schedule and .opencode/skills/schedule in your project.

What does Schedule need to run?

SKILL.md names no scripts, command-line tools or credentials: Schedule is instructions for the agent only.

Does Schedule access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Schedule safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Schedule use?

Schedule is published under the CC0-1.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Schedule use?

About 597 tokens (SKILL.md is roughly 2.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Schedule?

Skills that share tags, products or a category with Schedule: Schedule (TinyAGI/tinyagi, 3.6k stars), Send User Message (TinyAGI/tinyagi, 3.6k stars), Cron Ops (czl9707/build-your-own-openclaw, 1.9k stars) and X Bookmarks (sharbelxyz/x-bookmarks, 289 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Schedule?

asgeirtj (a GitHub user) maintains it in asgeirtj/system_prompts_leaks, which has 69,280 GitHub stars. The repository holds 128 skills in this directory. The repository was last updated on October 10, 2026.

Source: asgeirtj/system_prompts_leaks on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.