Security skills

18,908 tagged Security, measured the same way as everything else here.

Browse within: cybersecurity 506bug-bounty 238agent 230autonomous-pentesting 178generative-ai 178LangChain 177hacking 176skills 132claude-ai 104LLM 101agentic-ai 87ai-security 76openclaw 71antigravity 63

security-scan

433

x-cmd/skill

Skill Claude Code

Scan your Claude Code configuration (.claude/ directory) for security vulnerabilities, misconfigurations, and injection risks using AgentShield. Checks CLAUDE.md, settings.json, MCP servers, hooks, and agent definitions.

not rated 26 3mo ago A 48 tokens original Apache-2.0

santosomar/ethical-hacking-agent-skills

Skill Claude Code

Creates Nuclei YAML templates for vulnerability detection across HTTP, DNS, TCP, SSL, and other protocols. Use when converting a confirmed vulnerability, misconfiguration, or exposure into a reusable automated check — for example, turning a manual finding into a detection rule, writing a CVE check, or codifying a…

not rated 26 6mo ago A 73 tokens original Apache-2.0

java-deobfuscation

435

Stanislav-Povolotsky/jddlab

Skill Claude CodeCodex

Detect and reverse Java/Android obfuscation with jddlab - ProGuard/R8 renaming, string encryption, control-flow flattening and commercial protectors, using java-deobfuscator, simplify and dex2jar. Use when decompiled code is obfuscated or strings are encrypted.

not rated 26 20d ago A 65 tokens

analyze-repo

436

miles990/claude-software-skills

Skill Claude Code

Enterprise-grade repository analysis with arc42/C4 architecture documentation, technical debt quantification, security assessment, and multi-stakeholder reporting.

not rated 26 9mo ago A 31 tokens original MIT

shannot

437

corv89/shannot

Skill Claude CodeCodex

Run diagnostic scripts in sandbox with human approval (MCP tool).

not rated 26 +1 6mo ago A 16 tokens original Apache-2.0 archived

aegis

438

myclaude-sh/myclaude-creator-engine

Skill Claude Code

SAST security audit: STRIDE threat model, 300+ vuln patterns, 8 compliance frameworks, auto-fix, hardening. Use when: audit code, find vulnerabilities, compliance check, threat model, secrets scan, CVE review. NOT for: DAST, pentesting.

not rated 25 6mo ago A 63 tokens original MIT

nono-sandbox

439

always-further/nono-packs

Skill Claude CodeCodex

Understands nono security sandbox constraints. Use when running inside a nono sandbox, when tool operations fail with permission errors, or when the user asks about sandbox capabilities.

not rated 25 2mo ago A 39 tokens

elastic/example-mcp-app-security

Skill Claude CodeCodex ✓ vendor

Triage Elastic Security Attack Discovery findings — fetch correlated attack narratives, assess confidence with entity risk and rule frequency signals, and present an interactive triage dashboard for approval, case creation, and acknowledgment. Use when triaging attack discoveries, reviewing correlated attacks…

not rated 25 20d ago A 114 tokens

safedeps

441

aldegad/safedeps

Skill Codex

Gate dependency installs (npm/pip/cargo/go/gem/maven/nuget) with OSV-backed advisory checks, approved-spec ledger, and post-install reorg rollback. Run safedeps check @ before any install command.

not rated 25 changed 18d ago A 62 tokens original

microsandbox

442

superradcompany/skills

Skill Codex needs its repo

Create and manage isolated microsandbox microVMs for safe code execution, testing, development, and agent workflows. Use when the user needs to run untrusted code, create ephemeral or persistent sandboxes, execute commands, copy files, inspect logs and metrics, configure networking or secrets, mount volumes, manage…

not rated 25 +1 2d ago C Socket: passSnyk: pass 78 tokens original Apache-2.0

security-assessment

443

Njones17/AI-agent-master-cyber-skills-list

Skill Claude CodeCodex

Use when planning, scoping, or executing a comprehensive security assessment, penetration test, red team engagement, or security audit. Use when the user needs to coordinate multiple security testing activities, define assessment scope and rules of engagement, perform threat modeling, rate risk using CVSS, map…

not rated 25 8mo ago A 114 tokens

gcp-credentials-audit

444

shivamsriva31093/gcp-ironclad

Skill Claude CodeCodex

Use to inventory and risk-classify every API key and user-managed service-account key across all accessible GCP projects. READ-ONLY — does not mutate cloud state. Use standalone, or as Phase 1a of the gcp-ironclad driver.

not rated 24 changed 2d ago A SkillSpector: pass 61 tokens original MIT

NikolasMarkou/epistemic-deconstructor

Skill Claude CodeCodex

Systematic reverse engineering of unknown systems using scientific methodology. Use when: (1) Black-box analysis, (2) Competitive intelligence, (3) Security analysis, (4) Forensics, (5) Building predictive models. Features 6-phase protocol with a mandatory abductive expansion sub-phase, Bayesian inference…

not rated 24 3mo ago A 82 tokens GPL-3.0

hidden-admin-auth

447

bishopZ/2026-Boilerplate

Skill Claude CodeCodex

Configure the private route as a hidden admin utility. Moves credentials to env vars; operator updates .env using .envTemplate instructions. No credentials passed to the skill.

not rated 24 3mo ago A 37 tokens original MIT

kroegha/kali-docker-pentesting

Skill Claude CodeCodex

Comprehensive pentesting toolkit using Kali Linux Docker container. Provides direct access to 200+ security tools without MCP overhead. Use when conducting security assessments, penetration testing, vulnerability scanning, or security research. Works via direct docker exec commands for maximum efficiency.

not rated 24 3mo ago B 58 tokens

bb-huge

449

ShulkwiSEC/bb-huge

Skill Claude CodeCodex needs its repo

Bug bounty findings secretary, tracker, and workspace initializer for the bb-huge portal. Use this skill for web security research, vulnerability hunting, and hunt workspace setup. Triggers on: "log finding", "save finding", "add to bb-huge", "record vulnerability", "update finding", "show findings", "bb-huge stats"…

not rated 24 3mo ago A 204 tokens original MIT

mcp-review

450

stacklok/toolhive-catalog

Skill Claude Code

Review MCP server specifications and updates for compliance, security, and quality. Use when evaluating server.json files, PRs adding/updating servers, or assessing MCP server changes. NOT for creating new entries (use add-mcp-server instead).

not rated 24 yesterday A SkillSpector: warn 51 tokens original Apache-2.0

code-review

451

vox-ai-app/vox

Skill Claude CodeCodex

Reviews code for bugs, security issues, and best practices. Suggests improvements with concrete examples.

not rated 24 +1 4mo ago A 22 tokens original MIT

ctf-qa-validation

452

mr-pmillz/gogatoz

Skill Codex

QA testing and validation of GoGatoZ features against the local GoGatoZ CTF lab. Invoke for post-change testing, live flag validation, lab infrastructure checks, payload smoke tests, enumerate/attack/search/pivot/notify validation, or any request to confirm that GoGatoZ still works.

not rated 24 yesterday A 68 tokens

authy

453

eric8810/authy

Skill Claude CodeCodex

Inject secrets into subprocesses via environment variables. You never see secret values — authy run injects them directly. Use for any command that needs API keys, credentials, or tokens.

not rated 23 8mo ago A 40 tokens original MIT

Veridise/audithub-skills

Skill Codex

Coordinate full or multi-stage AuditHub OrCa fuzzing campaigns for Solidity projects. Use when a user asks to run an autonomous OrCa campaign, plan and execute setup/tuning/spec/long-run loops, resume an OrCa campaign, or coordinate target selection, deployment setup, smoke runs, callmetrics.json analysis, tuning, [V]…

not rated 23 2mo ago A 89 tokens

code-security-review

455

ez-lbz/claude-code-security-skills

Skill Claude CodeCodex

Scans source code for security vulnerabilities — injection flaws, authentication bypasses, hardcoded secrets, XSS, and more — then filters false positives and ranks findings by severity and confidence. Supports all programming languages. Uses a three-phase audit-filter-report workflow with customizable scan categories…

not rated 23 6mo ago A 92 tokens

dcp-citizenship

456

dcp-ai-protocol/dcp-ai

Skill Claude CodeCodex

Digital Citizenship Protocol — identity, intent declaration, and audit trail for AI agents.

not rated 23 changed 10d ago A 22 tokens original Apache-2.0

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: