Skip to content
TrustedSkillsbeta
Back to all skills

Ctf Rev

Checked
cyberkaida·vlatest·other·Apache-2.0

CTF Rev automatically solves Capture The Flag challenges by reversing and analyzing code, saving time and boosting CTF performance.

Repository

Install on your platform

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

  1. 1

    Run this in your project

    terminal
    $ npx skills add cyberkaida/reverse-engineering-assistant --skill ctf-rev -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

cyberkaida

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 cyberkaida/reverse-engineering-assistant at f603ba9833.

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

Commit
f603ba9833
Manifest
ReVa/skills/ctf-rev/SKILL.md
Scanned
2 files, 1,332 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

This skill empowers AI agents to act as a reverse-engineering assistant specifically tailored for Capture The Flag (CTF) challenges. It helps automate the analysis of binary files, disassembly, and debugging processes common in cybersecurity competitions.

When to use it

  • You need rapid assistance decoding obfuscated code or unknown binaries during a CTF event.
  • Your agent must generate hypotheses about program behavior based on assembly instructions.
  • You require automated suggestions for debugging strategies when standard tools fail to reveal logic.
  • You want to speed up the reverse-engineering workflow by leveraging pre-trained knowledge of common CTF patterns.

Key capabilities

  • Assists with binary file analysis and disassembly interpretation.
  • Provides context-aware hints for solving specific CTF challenge types.
  • Simulates a reverse-engineering partner to guide logical deduction steps.

Example prompts

  • "Analyze this assembly snippet from a pwn challenge and explain the potential vulnerability."
  • "Help me reverse-engineer this binary to find the hidden flag logic."
  • "Suggest debugging strategies for this CTF crypto challenge based on the provided hex dump."

Tips & gotchas

Ensure you provide relevant context, such as the file type (e.g., ELF, PE) or specific assembly instructions, to get accurate analysis. This skill is designed for educational and competitive scenarios; it may not replace deep manual expertise for highly complex proprietary binaries.