cron-explainer

cron-explainer is a skill for Claude Code, Codex from MohibShaikh/clawvet. It costs 14 tokens per session (69 once invoked), scanned A, original, MIT.

A plain-language reader for cron expressions, which are compact schedules used to run computer tasks automatically.

In plain words
What is it for?
It is for translating expressions such as 0 9 * * 1 into descriptions such as 09:00 every Monday.
Why use it?
It makes strings of numbers and symbols easier to understand as a date and time schedule.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/mohibshaikh/clawvet/cron-explainer
Any agent
npx skills add MohibShaikh/clawvet --skill cron-explainer
Clone the repo
git clone --depth 1 https://github.com/MohibShaikh/clawvet

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for cron-explainer

README.md
[![agentmods](https://agentmods.dev/badge/skills/mohibshaikh/clawvet/cron-explainer.svg)](https://agentmods.dev/skills/mohibshaikh/clawvet/cron-explainer)
Your own site
<a href="https://agentmods.dev/skills/mohibshaikh/clawvet/cron-explainer"><img src="https://agentmods.dev/badge/skills/mohibshaikh/clawvet/cron-explainer.svg" alt="Measured on agentmods" height="20"></a>
Per session 14 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 69 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00014 $0.00069
Opus 5 $0.00007 $0.00034
Sonnet 5 $0.00003 $0.00014
Haiku 4.5 $0.00001 $0.00007

Measured 6d ago against content hash a5a10abf90c4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

cron-explainer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

benchmarks/benign/cron-explainer/SKILL.md · 12 lines

What it actually says

Usage

Give a schedule like 0 9 * * 1 and read what it means.

The expression 0 9 * * 1 runs at 09:00 every Monday.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 12 lines · 14 tokens per session scan A a5a10abf90c4

Subscribe to this mod's changes

cron-explainer is a skill published in the GitHub repository MohibShaikh/clawvet (11 stars, last pushed 3d ago), licensed MIT. It adds 14 tokens to every session and 69 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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