cron SKILL.md skillA

cron from shibing624/agentica is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add shibing624/agentica/cron@v1.0

Pins v1.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
shibing624/agentica
Path
agentica/skills/bundled/cron/SKILL.md
Versions recorded
4
Latest version
v1.0, committed Oct 31, 2026
First version recorded
Sep 4, 2026
Size
4,009 bytes
Repository stars
359
License
Apache-2.0

Schedule, list, pause, resume, edit, or run the user's agentica cron jobs with the cronjob tool. Use when asked to remind, schedule a recurring or one-shot task, try a job now, or manage jobs that fire unattended.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Scheduled jobs

Use the `cronjob` tool. Do not edit crontab or `~/.agentica/cron/jobs.json` by
hand. The tool schema lists the actions; do not invent them.

A job runs in a **fresh session** with none of this conversation. The prompt
must be self-contained: goal, constraints, where things are, what to do when
blocked. A prompt that needs a follow-up question will stall unattended.

## Waiting on something this session started? Not cron.

To learn when a training run, eval, build, or any `tmux`/`nohup` job finishes,
do not schedule a minute-level poll. Start a read-only watcher with
`execute(background=True)` that loops on the job's exit marker (see the
`execute` tool's tmux/nohup notes). It spends no tokens while it waits, and
its exit comes back to this session as a new message.

A cron monitor costs a full agent run per tick and cannot reach this session:
one production job polled a 37-hour training run every 6 minutes, 400+ times,
and kept polling for four days after the run had ended.

Cron is for work that must recur on a clock or outlive this session.

## If a job watches for an end state, it must stop itself
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add shibing624/agentica/cron@sha256:03a667bef8eda8f7

The line at the top of this page pins the label v1.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_wqhq4wv3fmhsb6e5.svg)](https://markdownregistry.com/a/art_wqhq4wv3fmhsb6e5)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 4 versions of this file, between Sep 4, 2026 and Oct 31, 2026, about one every 19 days.

versioncommittedcommitsizeaudit
v1.0 latest2026-10-31 bfc82e2 4,009 BA view · diff
v1.02026-10-27 d95d975 3,182 BA view · diff
v1.02026-10-21 f34d0ae 2,491 BA view · diff
v1.02026-09-04 9eb61dc 1,265 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (4009 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

shibing624/agentica · 359 stars · license Apache-2.0 · pushed 2026-11-01 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_wqhq4wv3fmhsb6e5
GET https://markdownregistry.com/api/v1/resolve?ref=shibing624/agentica/cron
GET https://markdownregistry.com/api/v1/blob/03a667bef8eda8f738b6311792850a2d7a6ca056e65b42136fe37336eadec8ea

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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Every file in shibing624/agentica

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