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Install in OpenClaw
/install skylv-cron-parser
Description
Parses, validates, and explains cron expressions. Converts between human-readable and cron format. Triggers: parse cron, validate cron, cron expression.
Usage Guidance
This skill appears safe and coherent: it only documents cron syntax and validation rules and requests no access to your system or secrets. Before installing, consider whether you want the agent to be able to edit or install cron jobs on your system — if you do, that would require additional permissions that this skill does not request. If a future version adds network access, file paths (e.g., /etc/crontab), or environment variables for system credentials, treat those changes as higher risk and re-evaluate.
Capability Analysis
Type: OpenClaw Skill
Name: skylv-cron-parser
Version: 1.0.0
The skill bundle consists of metadata and documentation (SKILL.md) for a cron expression parser. It contains no executable code, network requests, or instructions that could lead to malicious behavior or prompt injection. The content is purely informational, providing standard cron syntax and examples.
Capability Assessment
Purpose & Capability
Name and description match the SKILL.md content (parsing/validation/explanation of cron expressions). No unrelated environment variables, binaries, or install steps are requested.
Instruction Scope
SKILL.md contains only cron format, examples, and validation rules; it does not instruct the agent to read files, access environment variables, call external endpoints, or perform any privileged operations.
Install Mechanism
No install spec or code files are present; this is an instruction-only skill so nothing is written to disk or fetched at install time.
Credentials
The skill requires no credentials, config paths, or environment variables — appropriate for a local parser/explainer.
Persistence & Privilege
always is false and the skill does not request persistent/privileged presence or modify other skills or system settings.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install skylv-cron-parser - After installation, invoke the skill by name or use
/skylv-cron-parser - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release of skylv-cron-parser.
- Parses, validates, and explains cron expressions.
- Converts between human-readable and cron formats.
- Supports common crontab shortcuts (e.g., @daily, @weekly).
- Provides validation and error-checking for each field.
- Trigger: cron-parser.
Metadata
Frequently Asked Questions
What is Skylv Cron Parser?
Parses, validates, and explains cron expressions. Converts between human-readable and cron format. Triggers: parse cron, validate cron, cron expression. It is an AI Agent Skill for Claude Code / OpenClaw, with 125 downloads so far.
How do I install Skylv Cron Parser?
Run "/install skylv-cron-parser" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Skylv Cron Parser free?
Yes, Skylv Cron Parser is completely free, licensed under MIT-0. You can download, install and use it at no cost.
Which platforms does Skylv Cron Parser support?
Skylv Cron Parser is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Skylv Cron Parser?
It is built and maintained by SKY-lv (@sky-lv); the current version is v1.0.0.
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