Security

IsaacGemal/claude-skills

Skill Claude CodeCodex

Check all repos under / against the latest Socket.dev supply chain advisory. Run this when you hear about a new npm/PyPI compromise.

RenRMT/claude-code-vba-skills

Agent Claude Code

Senior VBA code review specialist. Use after writing or modifying VBA to review for security, quality, performance, and best practices before committing or releasing.

jessefmoore/offensive-claude-code

Skill Claude CodeCodex needs its repo

Active Directory penetration testing — BloodHound enumeration, Kerberos attacks (Kerberoasting, AS-REP, Golden/Silver Ticket), NTLM relay, DCSync, lateral movement, domain dominance.

AutoZYX-Labs/ADSafetyPilot

Skill Claude CodeCodex

A combined safety-analysis method covering vehicle functional safety, limits of intended functionality, and cybersecurity. It maps risks from system failures, difficult operating conditions, and attacks into one analysis.

djm204/frankenbeast

Cursor rule Cursor

ML security and responsible AI—input validation, adversarial robustness, fairness, explainability. Data poisoning, extraction, abuse; NIST-aligned.

ArdurAI/ardur

Plugin Claude Code

Bundles 5 hooks

Ardur runtime governance for Claude Code: mission-bound deny gating and signed Execution Receipts on tool calls.

abnegate/superpowerd

Command Claude Code

You are a Claude Code skill specialized in diagnosing and recovering broken OAuth authentication flows for the superpowerd account rotation system.

CoderRahul01/unideploy

Skill Claude CodeCodex

Detect wildcard CORS origins, missing preflight handling, and insecure cross-origin configurations.

CaseMark/casedotdev-starter-app

Skill Claude CodeCodex

This skill covers authentication, authorization, and access control using Better Auth in Next.js 15+ legal applications. It includes a discovery framework for understanding user requirements before implementation, communication guidelines for non-technical users, and implementation patterns for common legal tech…

jvramalhomkt/security-protocol

Skill Claude CodeCodex

Executa protocolos completos de auditoria e hardening de segurança para qualquer ambiente de TI. Use esta skill SEMPRE que o usuário mencionar: auditoria de segurança, hardening, pentest, vulnerabilidades, CVE, firewall, SSL/TLS, OWASP, segurança de servidor, VPS, domínio, API, Docker, banco de dados, CI/CD, segurança…

tendlyeu/SafeClaw

Skill Claude CodeCodex

SafeClaw validates every tool call, message, and agent action against OWL ontologies and SHACL constraints before execution. It acts as a governance gate between your AI agent and the tools it uses.

cimengror3/CKClaw

Skill Claude CodeCodex

Adaptive zero-refusal jailbreak pipeline with static, BPJ, PAIR, TAP, and crescendo strategies + multi-judge scoring + self-improving arsenal.

mctar/skill-check

Skill Claude CodeCodex

Security scanner for Claude skills. Runs seven checks against a skill to detect known threat patterns including exfiltration, behavioral manipulation, obfuscation, remote code execution, filesystem overreach, credential harvesting, and dependency risk. Use whenever the user wants to check, audit, verify, review, or…

JacksonL1/superChat

Skill Claude CodeCodex

Host security hardening and risk-tolerance configuration for OpenClaw deployments. Use when a user asks for security audits, firewall/SSH/update hardening, risk posture, exposure review, OpenClaw cron scheduling for periodic checks, or version status checks on a machine running OpenClaw (laptop, workstation, Pi, VPS).

Samurai-goose/SPECTER-The-Illusive-Security-Protocol

Skill Claude CodeCodex

Establishes engagement rules, authorization boundaries, and operational guardrails for all security review skills. Must be invoked before any assessment work begins.

johnolven/swarm_auth

Skill Claude CodeCodex

Reference implementation showing how to add agent sign-in/sign-up to any software tool. Demonstrates dual authentication (human + agent), SKILL.md creation, and ClawHub publishing.

jared-henry/claude-marketplace

Plugin Claude Code

Bundles 1 skill, 2 hooks · 44 tokens together

Security skills for secrets scanning, OPSEC review, threat modeling, YubiKey setup, supply chain audit, repo hygiene, dotfiles doctor, and zero-trust skill encryption.

Pradnyeshp/Codex-skills

Skill Claude CodeCodex

Configure CORS correctly and safely — allowlist real origins, handle preflight, scope credentials and headers narrowly, and never reflect arbitrary origins.

yaniv-naor/salesforce-claude-skills

Skill Claude CodeCodex

Configure Salesforce sharing rules (Ownership-based and Criteria-based) with proper structure and validation. Use when creating sharing rules, configuring object access, granting role/group permissions. Trigger on "create sharing rule", "ownership rule", "criteria sharing", "grant access", "share records". Works…

KxlSys/OpenSkill

Skill Claude CodeCodex

Audit professionnel complet d'un projet logiciel couvrant architecture, code mort, dette technique, dépendances, API, authentification, autorisation, sécurité applicative, CI/CD, performance, production et validation finale.

PHclaw/openclaw-skill-pr-reviewer

Skill Claude CodeCodex

An automated pull-request reviewer for GitHub and GitLab. A pull request is a proposed code change that others check before it is merged.

EryrizalH/teleprompt-cli

Skill Claude CodeCodex

Learn how to use the teleprompt CLI tool to run shell commands on remote servers and routers securely without exposing passwords or private keys.

mhdfa1z/roblox-exploit-skills

Skill Claude CodeCodex

Master-tier Roblox exploiter — standalone executor scripts only, no MCP. Remote spy via hookmetamethod, decompile hunt, recon, autofarm, teleport, dupe, quest skip, anti-cheat bypass, fuzz, kill aura, plan pivot A→B→C. Delivers complete copy-paste Luau for any executor. Use for: exploit, hack, vulnerability, autofarm…

GeesecSecurity/ctfpc9n-cli

Skill Claude CodeCodex

Use ctfpc9n-cli to participate in a CTF competition through the restricted participant Agent API.