CTF Write-up Generator

Trust Score 90/100

Generate a concise, reproducible submission-style CTF writeup with a one-path solution script, metadata, and a short checklist for fast verification.

triggers:ctf writeupwriteupctfsubmissiongenerate writeup

GitHub SKILL.md

What it does

This skill generates a standardized CTF submission writeup after you solve a challenge. It structures metadata (title, event, category, difficulty), a concise solution path with one complete runnable script from challenge data to flag, and a short summary suitable for handoff or organizer review.

When to use it

Run it immediately after solving a challenge to create a reproducible writeup for teammates or competition organizers. Use during active contests to produce fast, clear submission-style documents optimized for verification.

What's included

Scripts: none bundled, but the skill expects the agent to include one complete solving script in the writeup (python/bash as appropriate)
References: none bundled in SKILL.md
Instructions: step-by-step guidance for gathering artifacts, constructing a 1-3 step solution, producing a single runnable script that prints the flag, and a best-practices checklist (metadata, reproducibility, sensitivity checks).

Compatible agents

Filesystem-capable agents that can run shell commands and edit files (Claude Code, Codex-like agents with filesystem access).

Audit Summary

CTF Write-up Generator is a prompt-only skill that produces standardized submission-style writeups for solved CTF challenges. No bundled scripts to test. The SKILL.md is well-written with clear workflow steps, a solid template, and helpful quality guidelines. Serves a niche audience of CTF competitors and organizers.

Watch Out

No scripts included — purely prompt-driven, effectiveness depends on agent capability

Notes

Clean skill with no security concerns. Well-structured for a documentation/template skill. Niche audience limits usefulness score.

Information

Repository: CTF Skills Collection
Stars: 1,622

Trust Score

Overall90

Security100

Code Quality82

Architecture75

Usefulness45

More from CTF Skills Collection

CTF Cryptography

Reference of cryptographic attack techniques and tools for CTF challenges (RSA, AES, ECC, lattices, PRNGs, padding oracles, and more).

CTF Web Exploitation

Comprehensive web-exploitation playbook for CTFs: XSS, SQLi, SSTI, SSRF, XXE, JWT abuse, auth bypass, file upload chains, and web-related reconnaissance.

Related Skills

Reverse Engineer

Provides step-by-step guidance and best practices for binary reverse engineering: static analysis, dynamic tracing, disassembly, and documentation workflows for

Sandbox0 Integration

Guidance and templates for integrating Sandbox0 sandboxing into AI agents — CLI/SDK patterns, templates, volumes, network policy, and deployment choices.

Chinese Software Copyright Application

Generate complete Chinese software copyright application materials (application form, code documentation, user manual, design docs) and export them to PDF from

Minimal Run & Audit (repro reporting)

Execute a README-first smoke test and produce standardized reproducibility outputs (`repro_outputs/`) and PATCHES.md — trusted reporting for repo reproduction r

Verifying Markdown Formatting

Checks Markdown files for structural and stylistic formatting issues (headings, lists, code blocks, links) and applies deterministic fixes.

Code Spec Backfill

Identify missing function-level contracts and backfill docstrings and type annotations; report ambiguous gaps with misuse scenarios. Incremental, state-driven w

Azure External Attack Surface Management

Provides expert guidance for Azure External Attack Surface Management (EASM): quotas, configuration, integrations, and exporting inventory to analytics platform

Node.js Best Practices

Guidelines and decision-making for Node.js architecture, runtime, async patterns, security, validation, and testing to inform framework and system choices.

Back to Skills