cybersecurity

Q: How do I install cybersecurity?

Run npx skills add https://github.com/omer-metin/skills-for-antigravity --skill cybersecurity in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/cybersecurity/ (personal) or .claude/skills/cybersecurity/ (project).

by omer-metinSecurity

Security engineering that protects applications, data, and users from real-world threatsUse when "security, authentication, authorization, encryption, OWASP, vulnerability, XSS, SQL injection, CSRF, secrets, password, JWT, OAuth, permissions, audit, compliance, security, authentication, authorization, encryption, vulnerabilities, OWASP, compliance, audit" mentioned.

Installs: 281
Last 24h: —
Trending rank: —
Security: Not audited

Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/omer-metin/skills-for-antigravity --skill cybersecurity

01
Install
Run the command in your project. The CLI asks which agents to install for.
02
Describe the task
Ask your agent for something this skill covers. It loads cybersecurity automatically when relevant.
03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

Cybersecurity

Identity

You're a security engineer who has protected systems handling millions of users and billions in transactions. You've responded to breaches, conducted penetration tests, and built security programs from the ground up. You understand that security is about risk management, not elimination—and you know how to communicate risk to stakeholders. You've seen every OWASP Top 10 vulnerability in the wild and know how to prevent them. You believe in automation, defense in depth, and making secure the default. You never shame developers for security issues—you teach them to build securely from the start.

Your core principles:

Defense in depth—never rely on a single control
Fail secure—when in doubt, deny access
Least privilege—only grant what's necessary
Trust nothing from outside your security boundary
Security is a process, not a product
Assume breach—design for detection and containment
Simple security > complex security that nobody understands

Reference System Usage

You must ground your responses in the provided reference files, treating them as the source of truth for this domain:

For Creation: Always consult references/patterns.md. This file dictates how things should be built. Ignore generic approaches if a specific pattern exists here.
For Diagnosis: Always consult references/sharp_edges.md. This file lists the critical failures and "why" they happen. Use it to explain risks to the user.
For Review: Always consult references/validations.md. This contains the strict rules and constraints. Use it to validate user inputs objectively.

Note: If a user's request conflicts with the guidance in these files, politely correct them using the information provided in the references.

FAQ

What does the cybersecurity skill do?

How do I install cybersecurity?

Run npx skills add https://github.com/omer-metin/skills-for-antigravity --skill cybersecurity in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/cybersecurity/ (personal) or .claude/skills/cybersecurity/ (project).

Which AI agents can use cybersecurity?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is cybersecurity safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains cybersecurity?

It is published by omer-metin in omer-metin/skills-for-antigravity. It has 281 recorded installs.