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Best Agent Skills

8 curated skills

Security skills

Agents write code fast, and fast code can be unsafe. Security skills give your agent a reviewer’s checklist: what to look for, what to fix, and what to leave alone. These are the security skills we picked.

Security skills

How to choose

Picked for taste, not piled up. A few things worth checking before you add one.

  1. 1Run a security skill before you ship, not after.
  2. 2Treat the findings as leads. A person should still read them.
  3. 3Choose the skill that matches your stack, such as the AWS one for AWS work.

Add them to the app you use

Every skill here works in these apps (a few are built into Claude). Pick yours for the install steps.

New to skills? Read how to find skills worth installing and what a SKILL.md file is.

Questions people ask

Can a skill replace a security review?

No. It makes a first pass faster and catches common mistakes. Anything sensitive still needs a person.

Which security skills are free?

1 of the 8 are Free, 7 are Premium. Each skill page shows its tier at the top.

How do I add one of these skills to Claude, Codex or Cursor?

Open the skill’s page and scroll to the install steps. Every skill lists steps for each app in words: where to click, or which folder to put it in. Most take one upload or one paste.

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