offensive security skills

211 tagged offensive security, measured the same way as everything else here.

Browse within: bug-bounty 124pentesting 82ai-security 58red-teaming 58redteam 43cloud-security 41firebase-hacking 41hermes-agent 41jwt-attacks 41ctf 33claude-code-skills 30exploit-development 30recon 27penetration-testing 19

bt6-issue-steward

01

elder-plinius/T3MP3ST

Skill Claude CodeCodex

Triage and steward issues in BT6 research and support repositories, deciding whether to answer, reproduce, correct evidence, link work, design a feature, route security, implement, or close.

5.8k 8d ago A 46 tokens AGPL-3.0

bt6-merge-train

02

elder-plinius/T3MP3ST

Skill Claude CodeCodex

Run an explicitly authorized, conservative BT6 merge train that processes validated pull requests one at a time and reconciles repository, CI, evidence, and issue state after each merge.

5.8k 8d ago A 42 tokens AGPL-3.0

bt6-queue-audit

03

elder-plinius/T3MP3ST

Skill Claude CodeCodex

Audit the full pull-request and issue queue of a BT6 research or support repository, classifying readiness, evidence risk, and next action without mutating tracker state.

5.8k 8d ago A 40 tokens AGPL-3.0

uphiago/recon-skills

Skill Claude CodeCodex

Use when a bounded list of authorized API endpoints needs consistent CORS triage before browser validation.

1.2k 8d ago A 24 tokens original MIT

coding-mastery

07

hypnguyen1209/offensive-claude

Skill Claude CodeCodex

Use when writing security tooling, exploits, scanners, or C2 in Python/C/Go/Rust/ASM — systems & network programming, automation, cryptography implementation.

351 15d ago A 37 tokens original MIT

edr-evasion

08

hypnguyen1209/offensive-claude

Skill Claude CodeCodex

Use when bypassing EDR/AV to run a payload — hook unhooking, direct/indirect syscalls, PPID spoofing, process injection, AMSI bypass, ETW patching, memory/sleep encryption, behavioral evasion.

351 15d ago A 55 tokens original MIT

shellcode-dev

09

hypnguyen1209/offensive-claude

Skill Claude CodeCodex

Use when writing position-independent shellcode or a loader — PEB walking, API hashing, null-byte avoidance, encoders, loaders, PE-to-shellcode conversion, cross-platform shellcode.

351 15d ago A 41 tokens original MIT

race-conditions

10

kalpmodi/akira

Skill Claude CodeCodex

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…

21 1mo ago A 81 tokens original MIT

secrets

11

kalpmodi/akira

Skill Claude CodeCodex

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".

21 1mo ago A 67 tokens original MIT

triage

12

kalpmodi/akira

Skill Claude CodeCodex

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".

21 1mo ago A 59 tokens original MIT

api-testing

13

ogrodev/fsociety

Skill Claude CodeCodex

Activate this skill whenever the user mentions API endpoint, REST API, RESTful, GraphQL, GraphQL introspection, GraphQL mutation, gRPC, gRPC reflection, WebSocket, WebSocket upgrade, WS endpoint, API security, API fuzzing, API enumeration, API versioning, API gateway, API rate limit, JWT, JSON Web Token, bearer token…

20 5mo ago A 366 tokens original MIT

payment-security

14

ogrodev/fsociety

Skill Claude CodeCodex

This skill should be used when the user mentions "payment", "payment gateway", "checkout", "IDOR payment", "payment bypass", "Stripe", "MercadoPago", "Binance Pay", "PIX", "PayPal", "Adyen", "Braintree", "Square", "Razorpay", "Mollie", "webhook", "payment webhook", "price manipulation", "amount tampering", "currency…

20 5mo ago A 308 tokens original MIT

reporting

15

ogrodev/fsociety

Skill Claude CodeCodex

This skill should be used when the user mentions "generate report", "pentest report", "engagement report", "findings report", "executive summary", "technical report", "vulnerability report", "remediation report", "remediation plan", "retest report", "write up findings", "document findings", "report findings", "create…

20 5mo ago A 290 tokens original MIT

huntbot

16

Matador-og/huntbot

Skill Claude CodeCodex

Autonomous offensive security pipeline. Use when the user wants to hunt bugs, run pentests, do recon, or manage huntbot targets. Triggers on security testing, bug bounty, vulnerability scanning, or any mention of huntbot commands.

10 2mo ago B 48 tokens

01-recon

17

HankLEE-1/security-skills-consolidated

Skill Claude CodeCodex

A security skill for information gathering and reconnaissance, including passive research, active probing, and common Google search operators. Reconnaissance means collecting information about a target before security testing.

5 2mo ago A 0 tokens

14-malware-analysis

19

HankLEE-1/security-skills-consolidated

Skill Claude CodeCodex

A malware-analysis guide covering the process of examining harmful software, including static analysis and basic information about Windows PE files, the format used by many Windows programs.

5 2mo ago A 0 tokens

vigilantshield/Claude-HunterKit

Skill Claude CodeCodex

Business logic vulnerability testing for web/mobile/API engagements. Covers workflow bypass, state machine violations, multi-step process abuse, price/quantity/discount manipulation, currency confusion, coupon stacking, refund/chargeback abuse, race conditions on logic boundaries, parameter tampering for hidden flows…

5 1mo ago A 136 tokens

api-31-idor

21

vigilantshield/Claude-HunterKit

Skill Claude CodeCodex

IDOR (Insecure Direct Object Reference) testing checklist: object ID enumeration, horizontal/vertical privilege escalation, GUID predictability, indirect references via hashes, chained IDOR, and API endpoint IDOR. Use for web app pentests and bug bounty IDOR discovery.

5 1mo ago A 60 tokens

api-32-graphql

22

vigilantshield/Claude-HunterKit

Skill Claude CodeCodex

GraphQL security testing checklist: introspection abuse, batching attacks, query depth/complexity DoS, field suggestion enumeration, IDOR via GraphQL, injection through arguments, authorization bypass. Use when assessing GraphQL endpoints in web app tests or bug bounty.

5 1mo ago A 58 tokens

ctf-crypto

23

MateoBogo/CLEAVE

Skill Claude CodeCodex

Cryptography CTF attacks: RSA, AES, ECC, PRNG, hash length-extension, padding oracles, lattice/LWE/CVP, HNP, Coppersmith, Pollard, Wiener, ZKP/Circom/halo2, post-quantum KEM. Dispatch on prime shape, oracle type, or scheme artefact.

4 3mo ago A 0 tokens

ctf-web

24

MateoBogo/CLEAVE

Skill Claude CodeCodex

Web exploitation: SQLi, XSS, SSTI, SSRF, CSRF, XXE, JWT, OAuth/OIDC, SAML, prototype pollution, file-upload/path-traversal, HTTP smuggling, cache poisoning, Web3/Solidity, auth/parser differentials. Dispatch on manifest + framework signals.

4 3mo ago A 0 tokens