ljagiello/ctf-skills

Agent skills for solving CTF challenges - web exploitation, binary pwn, crypto, reverse engineering, forensics, OSINT, and more

7 skills listed · MIT · 3.6k stars · last pushed 30 Oct 2026

ljagiello/ctf-skills on GitHub

Across these 7 skills

Pattern check

Items to review in 7: ctf-ai-ml, ctf-crypto, ctf-osint and 4 more

What it can touch

1 touches credentials
1 installs more skills
1 turns off system protections
+6 more
- 1 handles money
- 7 run shell commands
- 7 reach the network
- 7 pre-approve tools
- 6 name web addresses
- 2 bundle scripts

Checked at commit a6106aa on 3 Nov 2026. 5 skills aren't listed while QAI reviews a check result.

Skills

All7 Items to review7

Skills in ljagiello/ctf-skills
Skill	What it can touch	Pattern check	Licence	Updated
ctf-ai-mlProvides AI and machine learning techniques for CTF challenges. Use when attacking ML models, crafting adversarial examples, performing model extraction, prompt injection, membership inference, training data poisoning, fine-tuning manipulation, neural network analysis, LoRA adapter exploitation, LLM jailbreaking, or solving AI-related puzzles. Runs shell commands +3 more Pattern check: 5 items to reviewMITUpdated 26 Oct 2026	Runs shell commands Reaches the network +2 more	Pattern check: 5 items to review	MIT	26 Oct 2026
ctf-cryptoProvides cryptography attack techniques for CTF challenges. Use when attacking encryption, hashing, signatures, ZKP, PRNG, or mathematical crypto problems involving RSA, AES, ECC, lattices, LWE, CVP, number theory, Coppersmith, Pollard, Wiener, padding oracle, GCM, key derivation, or stream/block cipher weaknesses. Handles money +4 more Pattern check: 1 item to reviewMITUpdated 26 Oct 2026	Handles money Runs shell commands +3 more	Pattern check: 1 item to review	MIT	26 Oct 2026
ctf-osintProvides open source intelligence techniques for CTF challenges. Use when gathering information from public sources, social media, geolocation, DNS records, username enumeration, reverse image search, Google dorking, Wayback Machine, Tor relays, FEC filings, or identifying unknown data like hashes and coordinates. Runs shell commands +3 more Pattern check: 1 item to reviewMITUpdated 26 Oct 2026	Runs shell commands Reaches the network +2 more	Pattern check: 1 item to review	MIT	26 Oct 2026
ctf-pwnProvides binary exploitation techniques for CTF challenges. Use when you already have a vulnerable native target or service and need to turn memory corruption or low-level primitives into code execution or privilege escalation, such as buffer overflows, format strings, heap bugs, ROP, ret2libc, shellcode, kernel exploitation, seccomp bypass, sandbox escape, or Windows/Linux exploit chains. Do not use it when the main blocker is understanding what the binary does; use reverse engineering first. Do not use it for pure web bugs, disk or packet forensics, or standalone crypto/math challenges. Touches credentials +7 more Pattern check: 2 items to reviewMITUpdated 26 Oct 2026	Touches credentials Installs more skills +6 more	Pattern check: 2 items to review	MIT	26 Oct 2026
ctf-similar-searchSearches for similar CTF challenge writeups using Tavily API for search and content extraction. Use when the user requests finding related challenges, when solve-challenge has failed multiple times and needs reference solutions, or when first identifying a challenge type and seeking examples. Runs shell commands +4 more Pattern check: 1 item to reviewMITUpdated 26 Oct 2026	Runs shell commands Reaches the network +3 more	Pattern check: 1 item to review	MIT	26 Oct 2026
ctf-writeupGenerates 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. Runs shell commands +2 more Pattern check: 1 item to reviewMITUpdated 26 Oct 2026	Runs shell commands Reaches the network +1 more	Pattern check: 1 item to review	MIT	26 Oct 2026
solve-challengeSolves CTF challenges by performing first-pass triage, identifying the dominant category, and routing execution to the right specialized ctf-* skill. Use when the user gives you a challenge bundle, a remote service, a suspicious file, or only a vague challenge description and you must determine where to start. Do not use it when the category is already clear and a specialized skill can be invoked directly; this is the dispatcher and recon entrypoint, not the deepest reference for category-specific techniques. Runs shell commands +3 more Pattern check: 1 item to reviewMITUpdated 26 Oct 2026	Runs shell commands Reaches the network +2 more	Pattern check: 1 item to review	MIT	26 Oct 2026