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cron-manager

cron-manager is a skill for Claude Code, Codex from fisker086/AIOps. It costs 18 tokens per session (401 once invoked), scanned A, original, Apache-2.0.

A manager for cron jobs, which are scheduled commands that run automatically on a computer. It can inspect the current user's schedule and, where supported, add, replace, or remove that schedule.

In plain words
What is it for?
Use it to list user or system cron schedules, check macOS job status, add a scheduled command, replace the user's crontab, or clear it.
Why use it?
It makes scheduled tasks easier to inspect and change while limiting changes to the operating system user running the app. Replacing the full schedule can remove existing jobs, so it requires care.

Skill for Claude CodeCodex

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

not rated 22repo 4mo ago A scan 18 tokens original Apache-2.0

Good fit Use it to list user or system cron schedules, check macOS job status, add a scheduled command, replace the user's crontab, or clear it.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/fisker086/aiops/cron_manager
View source ↗ fisker086/AIOps
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.

Any agent
npx skills add fisker086/AIOps --skill cron_manager
Clone the repo
git clone --depth 1 https://github.com/fisker086/AIOps

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-manager

README.md
[![agentmods](https://agentmods.dev/badge/skills/fisker086/aiops/cron_manager/github.svg)](https://agentmods.dev/skills/fisker086/aiops/cron_manager)
Your own site
<a href="https://agentmods.dev/skills/fisker086/aiops/cron_manager"><img src="https://agentmods.dev/badge/skills/fisker086/aiops/cron_manager/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for cron-manager

Your own site · 80×15
<a href="https://agentmods.dev/skills/fisker086/aiops/cron_manager"><img src="https://agentmods.dev/badge/skills/fisker086/aiops/cron_manager.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 18 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 401 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00018 $0.00401
Opus 5.5 $0.00007 $0.00160
Sonnet 5.5 $0.00004 $0.00080
Haiku 4.5 $0.00002 $0.00040

Measured 2mo ago against content hash 8914885b0d4d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

cron-manager 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 2mo 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.

skills/cron_manager/SKILL.md · 35 lines

What it actually says

Cron Manager Skill

Read (current user / system / status)

  • list — current user's crontab (crontab -l)
  • system — system crontab files where readable (/etc/crontab, /etc/cron.d/*)
  • status — macOS: launchctl list (job list; may be long)

Write (current user crontab only)

Use builtin_cron_manager with operation:

  • write — replace entire user crontab. Pass content (full crontab text, newline-terminated lines as usual).
  • append_line — append one cron line. Pass line (single line, no embedded newlines).
  • clear — remove the current user's crontab (crontab -r).

Safety: write/append_line/clear affect only the OS user running the desktop app (not root). Prefer append_line for adding a single job. Review write before applying — it replaces the whole file. Risk is elevated (medium): confirm in the UI when prompted.

Parameters

Field Used when
operation list | system | status | write | append_line | clear
content operation=write
line operation=append_line

Note: On Linux servers, status uses launchctl (macOS); for server-side runs, use client execution on the target machine.

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. 2mo ago First seen · 35 lines · 18 tokens per session scan A 8914885b0d4d

Subscribe to this mod's changes

cron-manager is a skill published in the GitHub repository fisker086/AIOps (22 stars, last pushed 4mo ago), licensed Apache-2.0. It adds 18 tokens to every session and 401 once invoked, about $0.0001 per session on Opus 5.5. 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.

DevOps and cloud
Related

cron-manager compared with skills from other repositories

cron-manager next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
cron-managerfisker086/AIOpsSkill224mo agoApache-2.0A18Claude Code, Codex
imagegenopenai/codexSkill133kyesterdayApache-2.0A113Codex
playwright-climicrosoft/playwrightSkill99kyesterdayApache-2.0A19Claude Code
local-ai-agentsmicrosoft/ai-agents-for-beginnersSkill79k4d agoMITA200Claude Code, Codex
systematic-debuggingobra/superpowersSkill313k3d agoMITA21Claude Code
next-cache-components-adoptionvercel/next.jsSkill143kyesterdayMITA95Claude Code
next-partial-prefetching-adoptionvercel/next.jsSkill143kyesterdayMITA103Claude Code