Agent skill · Code Review & Quality

ctf-writeup

Generates a single standardized submission-style CTF writeup for competition handoff and organizer review. Use after solving a CTF challenge to document the solution steps, tools used, and lessons learned in a structured format.

ljagiellogithub.com/ljagielloGitHub ↗
claude-codecodexcan modify filesMIT
Install
npx skills add ljagiello/ctf-skills --skill ctf-writeup --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 1
SKILL.md size: 5 KB
Bundled scripts: none
Allowed tools: BashReadWriteEditGlobGrepTaskWebFetchWebSearch
Requires: Requires filesystem-based agent (Claude Code or similar) with bash and Python 3.
Path: ctf-writeup/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 2,919
Language: Python
Read our review of the source →

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

From the SKILL.md

# CTF Write-up Generator Generate a standardized submission-style CTF writeup for a solved challenge. Default behavior: - During an active competition, optimize for speed, clarity, and reproducibility - Keep writeups short enough that a teammate or organizer can validate the solve quickly - Always produce a `submission`-style writeup - Prefer one complete solve script from challenge data to final

More from ctf-skills
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About this skill
What does the ctf-writeup skill do?

Generates a single standardized submission-style CTF writeup for competition handoff and organizer review. Use after solving a CTF challenge to document the solution steps, tools used, and lessons learned in a structured format.

How do I install it?

Run `npx skills add ljagiello/ctf-skills --skill ctf-writeup --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.

Where does this skill come from?

From ljagiello/ctf-skills, a repository with 2,919 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.

Is a popular skill a good skill?

Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.

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