ctf-forensics

ctf-forensics is a skill for Claude Code, Codex from MateoBogo/CLEAVE. It costs 0 tokens per session (1,279 once invoked), scanned A, original, no licence file.

A toolkit for investigating digital evidence in capture-the-flag (CTF) challenges. It covers items such as disk and memory images, network captures, event logs, radio signals, and hidden data in images or audio.

In plain words
What is it for?
Use it to inspect memory with Volatility, analyze PCAP network captures, decode RF or telephone signals, examine Windows logs and registries, and find hidden information in media files.
Why use it?
It brings different kinds of forensic investigation into one workflow, so the analyst does not have to identify and assemble separate methods manually. It chooses a path based on the file type.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/mateobogo/cleave/ctf-forensics
Any agent
npx skills add MateoBogo/CLEAVE --skill ctf-forensics
Clone the repo
git clone --depth 1 https://github.com/MateoBogo/CLEAVE

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for ctf-forensics

README.md
[![agentmods](https://agentmods.dev/badge/skills/mateobogo/cleave/ctf-forensics.svg)](https://agentmods.dev/skills/mateobogo/cleave/ctf-forensics)
Your own site
<a href="https://agentmods.dev/skills/mateobogo/cleave/ctf-forensics"><img src="https://agentmods.dev/badge/skills/mateobogo/cleave/ctf-forensics.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,279 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00000 $0.01279
Opus 5 $0.00000 $0.00639
Sonnet 5 $0.00000 $0.00256
Haiku 4.5 $0.00000 $0.00128

Measured 4d ago against content hash 6f2bda9a020e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

ctf-forensics scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/ctf-forensics/SKILL.md · 61 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

12 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 61 lines · 0 tokens per session scan A 6f2bda9a020e

Subscribe to this mod's changes

ctf-forensics is a skill published in the GitHub repository MateoBogo/CLEAVE (4 stars, last pushed 3mo ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 1,279 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

Other skills, from other repositories

secrets

Use when hunting for secrets, API keys, tokens, or credentials on a pentest target, running phase 2 of an engagement, scanning JS files for hardcoded secrets, or running trufflehog/gitleaks. Also use when the user says "run secrets", "hunt secrets", or "phase 2".

kalpmodi/akira · 67 tokens

race-conditions

Use when testing for race conditions, single-packet attacks, TOCTOU vulnerabilities, limit-bypass via concurrent requests, coupon/voucher reuse, double-spend, rate limit bypass, or parallel request timing attacks. Also use when the user says "race condition", "single packet attack", "concurrent requests", "double…

kalpmodi/akira · 81 tokens

triage

Use when aggregating pentest findings across all phases, clustering vulnerabilities by severity, prioritizing findings for a report, or surfacing the top actionable issues from a completed scan. Also use when the user says "triage", "aggregate findings", or "what did we find".

kalpmodi/akira · 59 tokens

exploit

Use when running exploitation phase of a pentest, testing for SQL injection, XSS, SSRF, JWT confusion, deserialization, prototype pollution, HTTP smuggling, cache poisoning, SSTI, XXE, GraphQL, SAML, LFI, file upload bypass, CORS, WebSocket hijacking, IDOR, mass assignment, account takeover chains, 2FA bypass, or any…

kalpmodi/akira · 128 tokens

redteam

Use when running APT-level red team operations, post-exploitation, lateral movement, credential harvesting, Active Directory attacks (Kerberoasting, DCSync, Golden/Silver tickets, ADCS ESC chains, BloodHound), C2 framework tradecraft (Cobalt Strike, Havoc, Sliver), Living off the Land binaries, defense evasion (AMSI…

kalpmodi/akira · 206 tokens

zerodayhunt

Use when hunting for zero-days, backdoors, RCE, supply chain attacks, JWT vulnerabilities, cache poisoning, HTTP smuggling, dependency confusion, source map exposure, GSRM/WAF bypass, internal admin panel exposure, business logic flaws, race conditions, subdomain takeover, cloud misconfigs, mobile APK secrets, OAuth…

kalpmodi/akira · 136 tokens