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Create Skill

Checked
hyf0·vlatest·agents·MIT

Generates new, functional AI agent skills based on provided descriptions and desired capabilities.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

Installs under a different name. Its SKILL.md names it hyfdev-adversarial-review, not the name it is listed under, so the command below uses that name.
  1. 1

    Run this in your project

    terminal
    $ npx skills add hyfdev/skills --skill hyfdev-adversarial-review -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

hyf0

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned hyf0/skills at b9cc927a92.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
b9cc927a92
Manifest
skills/hyfdev-adversarial-review/SKILL.md
Scanned
2 files, 78 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

The create-skill skill allows you to generate new skills, complete with a basic structure and initial documentation. It automates the creation of essential files like READMEs, example prompts, and even rudimentary code skeletons. This significantly accelerates the development process for AI agent skills by providing a starting point that can be customized.

When to use it

  • Rapid prototyping: Quickly create skill templates to test new ideas and concepts before committing to full development.
  • Standardized skill creation: Enforce consistent structure and documentation across all your AI agent skills.
  • New developer onboarding: Provide a simple way for new team members to contribute to the skills registry without needing to understand complex project setups.
  • Generating initial drafts: Create preliminary skill files that can be refined and expanded upon later.

Key capabilities

  • Automated file generation (README, example prompts)
  • Basic code skeleton creation
  • Standardized skill structure

Example prompts

  • "Create a new skill called 'image-resize' with a description of resizing images."
  • "Generate a skill for summarizing text documents."
  • "Make a skill that translates English to Spanish."

Tips & gotchas

The generated code is intended as a starting point and will likely require modification to function correctly. Ensure you understand the basic structure of an AI agent skill before using this tool, as it only provides a foundational template.