security-skills

A collection of Claude Code skills that help security teams stay secure

Works with

Claude

View on GitHub

58 GitHub stars (58)

Steady at 58 stars — no new stars in the 16 days since Sep 30.

2 skills (2 skills found in its SKILL.md files)
22 forks (22 forks)
5mo ago last update (Last updated 5mo ago)

Install

Skills CLI

npx skills add eth0izzle/security-skills

Asks which skills and agents to install. Just one: npx skills add eth0izzle/security-skills --skill 'CrowdStrike Fusion Workflow Builder' — add -g for every project.

Claude Code

git clone https://github.com/eth0izzle/security-skillscp -r "security-skills/plugins/fusion-workflows/skills/fusion-workflows" ~/.claude/skills/

Copies the CrowdStrike Fusion Workflow Builder skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add eth0izzle/security-skills

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

CrowdStrike Fusion Workflow Builder

Create, validate, import, execute, and export CrowdStrike Falcon Fusion SOAR workflows. CRITICAL: You MUST run action_search.py to get real 32-char hex action IDs BEFORE writing any YAML. NEVER write PLACEHOLDER values for action IDs — resolve every ID via the live API first. Templates and example files in this repo contain PLACEHOLDER markers that are structural guides only — do NOT copy them in…
plugins/fusion-workflows/skills/fusion-workflows/SKILL.md on GitHub (opens in a new tab)
Falcon Next-Gen SIEM Lookup Files

Create, list, download, update, and delete CrowdStrike Falcon Next-Gen SIEM lookup files. Upload CSV or JSON files for use with the match() function in CrowdStrike Query Language (CQL) queries. Use this skill when asked to manage lookup files, upload CSV data to CrowdStrike, create reference tables for SIEM queries, or work with Falcon Next-Gen SIEM lookup file operations.
plugins/fusion-workflows/skills/lookup-files/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.

Encoders & Decoders

Hash Generators

Code Formatters

HTML Tools

JavaScript Tools

Network Tools

Database Tools

Development Tools

Miscellaneous Tools

security-skills