Agent skill · Security

https-certificate-checker

Validate https certificate checker operations. Auto-activating skill for Security Fundamentals. Triggers on: https certificate checker, https certificate checker Part of the Security Fundamentals skill category. Use when working with https certificate checker functionality. Trigger with phrases like "https certificate checker", "https checker", "https". '

jeremylongshoregithub.com/jeremylongshoreGitHub ↗
claude-codecan modify filesMIT
Install
npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill https-certificate-checker --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 1
SKILL.md size: 2 KB
Bundled scripts: none
Version: 1.0.0
Declared author: Jeremy Longshore <jeremy@intentsolutions.io>
Allowed tools: ReadWriteGrepBash(npm:*)
Requires: Designed for Claude Code
Path: skills/03-security-fundamentals/https-certificate-checker/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 2,596
Language: Python
Read our review of the source →

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

From the SKILL.md

# Https Certificate Checker ## Overview This skill provides automated assistance for https certificate checker tasks within the Security Fundamentals domain. ## When to Use This skill activates automatically when you: - Mention "https certificate checker" in your request - Ask about https certificate checker patterns or best practices - Need help with essential security skills covering authenticat

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About this skill
What does the https-certificate-checker skill do?

Validate https certificate checker operations. Auto-activating skill for Security Fundamentals. Triggers on: https certificate checker, https certificate checker Part of the Security Fundamentals skill category. Use when working with https certificate checker functionality. Trigger with phrases like "https certificate checker", "https checker", "https". '

How do I install it?

Run `npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill https-certificate-checker --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.

Where does this skill come from?

From jeremylongshore/claude-code-plugins-plus-skills, a repository with 2,596 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.

Is a popular skill a good skill?

Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.

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