pr-e/openclaw-master-skills · skills/cron-mastery/SKILL.md

cron-mastery skillA

cron-mastery is agent-read markdown (skill) from pr-e/openclaw-master-skills: Master OpenClaw's timing systems. Use for scheduling reliable reminders, setting up periodic maintenance (janitor jobs), and understanding when to use Cron vs Heartbeat for time-sensitive tasks..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add pr-e/openclaw-master-skills/cron-mastery@git:20260311.3e83cee
Exact content
mdr add pr-e/openclaw-master-skills/cron-mastery@sha256:f7a7d3dd5f1817d5

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_guz6irlguo4licao.svg)](https://markdownregistry.com/a/art_guz6irlguo4licao)

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Versions

versioncommittedcommitsizeaudit
git:20260311.3e83cee latest2026-03-11 3e83cee 6,068 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (6068 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

pr-e/openclaw-master-skills · 3 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_guz6irlguo4licao
GET https://markdownregistry.com/api/v1/resolve?ref=pr-e/openclaw-master-skills/cron-mastery
GET https://markdownregistry.com/api/v1/blob/f7a7d3dd5f1817d566c804072eac93c6a699f1db5417a07c76ca5af1287e5743

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.