Cron Writer

Q: What is a Claude Code skill and how does the Cron Writer skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Cron Writer is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Content category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Content · Sub-category: content-misc · Last updated: 2026-06-10

Convert natural language to cron expressions. Use when you need to schedule tasks.

From the source SKILL.md

Cron syntax is one of those things that looks simple until you actually need to write one. Five asterisks staring back at you and you can't remember which field is the day of week. This tool converts plain English like "every Tuesday at 3pm" into the exact cron expression. It even shows you the next few run times so you can verify it's right.

What this skill does

Cron Writer is a community-contributed Claude Code skill in the content-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/cron-writer/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when you need to schedule tasks.

Who uses this skill

The Cron Writer Claude Code skill is built for content creators, marketers, copywriters, SEO professionals, and editorial teams. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/cron-writer
curl -L https://claudskills.com/skills/cron-writer/SKILL.md \
  -o ~/.claude/skills/cron-writer/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/cron-writer/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/cron-writer/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\cron-writer\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Cron Writer Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/cron-writer/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Cron Writer skill do?

Convert natural language to cron expressions. Use when you need to schedule tasks.

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Cron Writer skill?

Use Cron Writer when your Claude Code task falls under the Content category — specifically in the content misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Cron Writer" or describe the task and let Claude pick). Browse related skills at /category/content/.

What is a Claude Code skill and how does the Cron Writer skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Cron Writer is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Content category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/ndesv21/awesome-openclaw-skills-1/blob/HEAD/skills/cron-writer/SKILL.md
Author: ndesv21

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

ndesv21. (2026). Cron Writer [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/cron-writer/

BibTeX

@misc{cron-writer-2026,
  author    = {ndesv21},
  title     = {Cron Writer [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/cron-writer/}
}

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Badge

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