Certn

Name: Certn
Author: community

VERIFIED

by community

—No community reviews yet

69,614installs

Updated Jul 2026

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Description

Certn (certn.co). Use this skill for ANY Certn request — searching and reading data. Whenever a task involves Certn, use this skill instead of calling the AP...

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Install Certn

Run this in your OpenClaw agent to add Certn from the ClawHub registry.

terminal

$openclaw skills install oo-certn

Requires ClawHub registry access. Review the security analysis below before installing.

Security Analysis

❌危险50/100

Open Source

Code is publicly available for audit.

Community Verified

Reviewed by the ClawHub community.

Community Reviews

Real user ratings only — separate from the editorial assessment and ClawHub signal.

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Frequently asked questions

Is Certn safe to install?

Certn has a SkillsReview security score of 50/100. It is open source and community-verified on ClawHub. Check the full Security Analysis on this page before installing.

How much does Certn cost?

Certn is free to install for OpenClaw via ClawHub.

What are the best alternatives to Certn?

You can compare Certn side by side with similar OpenClaw skills on the SkillsReview comparison page to find the best fit for your workflow.

How do I install Certn?

Install Certn from ClawHub at clawhub.ai/skills/oo-certn, or use the install action on this page to copy the command for your OpenClaw agent.

Community Signal

ClawHub Community Score2.96 / 5.00

Installs69,614

Last UpdateJul 7, 2026

Actively maintained (0d ago)

ClawHub community score is a third-party marketplace signal. It is shown separately from SkillsReview editorial assessment and real user review averages.

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Historical movement

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