Security skills

18,920 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

pagerduty-webhooks

265

hookdeck/webhook-skills

Skill Claude CodeCodex

Receive and verify PagerDuty V3 webhooks (outbound webhook subscriptions created via the /webhooksubscriptions REST API). Use when setting up a PagerDuty webhook handler, debugging X-PagerDuty-Signature verification, or handling events like incident.triggered, incident.acknowledged, incident.resolved…

not rated 97 +2 5d ago A 192 tokens original MIT

report

266

v-yun/vuln-report-skill

Skill Claude CodeCodex

A procedure for turning a confirmed security vulnerability into a submission-ready DOCX report. DOCX is the Microsoft Word document format.

not rated 95 +10 changed 3d ago A 0 tokens copy · 89% MIT

adriannoes/awesome-agentic-ai

Skill Claude CodeCodex

Builds an automated malware submission and analysis pipeline that collects suspicious files from endpoints and email gateways, submits them to sandbox environments and multi-engine scanners, and generates verdicts with IOCs for SIEM integration. Use when SOC teams need to scale malware analysis beyond manual sandbox…

not rated 95 +6 2d ago A SkillSpector: warn 72 tokens original MIT

ad-attacks

268

mukul975/Threatswarm

Skill Claude Code

Active Directory attack reference — BloodHound Cypher queries, Kerberos attack decision tree, ACE/ACL abuse, ADCS ESC1-8, and AD misconfig checklist.

not rated 94 +2 6mo ago A 39 tokens original MIT

bash-secure-scripting

269

konstruktoid/hardened-images

Skill Claude CodeCodex

Authors, reviews, and hardens Bash scripts for the stability and security properties a linter cannot verify on its own, including strict-mode semantics and the cases errexit ignores, cleanup and locking on every exit path, injection-safe handling of untrusted input and filenames, PATH and environment control…

not rated 93 yesterday A ✓ AI review 158 tokens original Apache-2.0

onionclaw

270

JacobJandon/OnionClaw

Skill Claude CodeCodex

Check the OnionClaw setup, search the Tor dark web, fetch and crawl .onion hidden service pages, rotate Tor identity, run structured OSINT investigations, and monitor ransomware leak sites for changes. Use when user asks to search dark web, investigate .onion sites, find if data appeared on dark web, conduct Tor-based…

not rated 93 +8 changed 5d ago B 153 tokens

mitchross/talos-argocd-proxmox

Skill Claude CodeCodex

Reverse engineer native, managed, Electron/JavaScript, packaged, firmware, and browser targets with REA, and build agent environments (AgentEnv bundles) of web applications from a live instance or a capture. Use shipped-artifact or requested runtime evidence to explain features, compare versions, decompile code, or…

not rated 92 today A 83 tokens

mitos-sandboxes

272

mitos-run/mitos

Skill Claude CodeCodex

Use when an agent needs isolated, forkable compute, running untrusted or model-written code safely, or exploring several attempts in parallel (best-of-N) and keeping the winner. Mitos boots Firecracker microVMs and forks a running VM via copy-on-write snapshots, so a fan-out is cheap and each attempt is…

not rated 91 3mo ago C 97 tokens original Apache-2.0

selfhost-emem-guard

273

Vortx-AI/emem

Skill Claude CodeCodex needs its repo

Stand up an emem-guard verdict server, verify it against the conformance checks, and point any agent at it. Use when asked to self-host emem-guard, add a grounding gate to an agent on any model or framework, wire a checkpoint into Claude Code or Claude Enterprise or MCP, or run a signed allow/deny server for…

not rated 89 +13 5d ago A SkillSpector: warn 81 tokens original Apache-2.0

review

274

lkimuk/Wuwe

Skill Claude CodeCodex

Review the supplied artifact for correctness, security, maintainability, and test coverage. Report concrete findings before general suggestions, and distinguish verified defects from risks.

not rated 88 5d ago A SkillSpector: pass 0 tokens original Apache-2.0

spec-converge

275

JKHeadley/instar

Skill Claude CodeCodex

Iteratively review an instar-development spec with multi-angle internal reviewers (security, scalability, adversarial, integration, decision-completeness, lessons-aware) and real cross-model external reviewers routed through the agent's own installed CLIs (codex → GPT-tier, gemini → Gemini-tier; one pass per available…

not rated 86 +2 changed 12d ago A SkillSpector: warn 135 tokens original MIT

sc-orchestrator

276

ersinkoc/security-check

Skill Claude CodeCodex

Master orchestration skill that coordinates the entire 4-phase security scanning pipeline.

not rated 85 changed 1mo ago A 19 tokens original MIT

slb

277

Dicklesworthstone/slb

Skill Claude CodeCodex

Simultaneous Launch Button - Two-person rule for destructive commands. Use when coordinating dangerous operations between agents, requiring peer review for rm -rf, git push --force, kubectl delete, DROP TABLE, or terraform destroy.

not rated 82 yesterday A ✓ AI review 48 tokens

scammer

278

naxiaoduo/Scammer.skill

Skill Claude Code

A scam-message checker that analyzes suspicious texts, images, or conversation descriptions. It can identify the likely stage of a scam and suggest what the sender may try next.

not rated 81 7mo ago A 50 tokens original MIT

dotfiles-bootstrap

279

sebastienrousseau/dotfiles

Skill Claude CodeCodex

Bootstrap a workstation with the dotfiles framework. Takes a GitHub user / owner+repo / explicit clone URL and runs dot config init (which shells out to chezmoi) with the right safety prompts. Honors the active agent profile (ask / plan / apply / audit) so it defaults to dry-run in safer modes and full apply in apply.

not rated 81 +1 changed 5d ago A SkillSpector: pass 89 tokens original Apache-2.0

authz-security

280

superagent-ai/skills

Skill Claude CodeCodex

Review application source code for broken authorization — IDOR / Broken Object Level Authorization (OWASP API1), Broken Function Level Authorization (API5), mass assignment (API3), multi-tenant isolation gaps, and privilege escalation. Reads routes, controllers, resolvers, and data models offline and reports the…

not rated 80 +1 2mo ago A SkillSpector: pass 150 tokens original MIT

ci-secure

281

starslingdev/skills

Skill Claude CodeCodex

Scans a repo's GitHub Actions workflows for the ten critical CI/CD attack vectors — template injection, fork code executed with privileges (pwn requests), cache poisoning, impostor action SHAs, secrets dumps, GITHUBENV hijack, write-token untrusted triggers, credentials in caches/artifacts, unverified remote code…

not rated 79 +34 changed 8d ago A SkillSpector: warn 230 tokens original MIT

Miosa-osa/OSA

Skill Claude CodeCodex

Exploit development curriculum covering core vulnerability classes with real-world CVE case studies: stack/heap buffer overflows, use-after-free, integer overflows, format strings, type confusion, and race conditions. Use when learning or teaching vuln classes, researching specific CVE patterns, or building exploit…

not rated 79 +1 6d ago A 69 tokens original Apache-2.0

security-audit-rlm

283

mitkox/megacode

Skill Claude CodeCodex

Run and troubleshoot privacy-preserving, local DSPy RLM security audits for large legacy .NET codebases. Use when asked to scan repositories for vulnerabilities, tune RLM/tool limits, fix truncation/stall issues, or produce actionable markdown/json audit outputs without loading entire codebases into model context.

not rated 78 8mo ago A 67 tokens original MIT

deepsafe-scan

284

XiaoYiWeio/deepsafe-scan

Skill Claude Code

Preflight security scanner for AI coding agents — scans deployment config, skills/MCP servers, memory/sessions, and AI agent config files (hooks injection) for secrets, PII, prompt injection, and dangerous patterns. Runs 4 model behavior probes (persuasion, sandbagging, deception, hallucination). Supports LLM-enhanced…

not rated 77 5mo ago A 120 tokens

system-control

285

iammm0/secbot

Skill Claude CodeCodex

Comprehensive system control operations for security testing. Use this skill when you need unified access to file operations, process management, system information, and command execution through a single interface during authorized penetration testing.

not rated 77 +1 5d ago A 43 tokens

bug-reaper

286

shaniidev/bug-reaper

Skill Claude CodeCodex

Web2 bug bounty hunting agent — evidence-based vulnerability finder and report writer. Use when: auditing web apps/APIs for HackerOne, Bugcrowd, Intigriti, YesWeHack; hunting XSS, SQLi, NoSQLi, SSRF, IDOR, auth bypass, RCE, SSTI, LFI, XXE, CORS, CSRF, prototype pollution, subdomain takeover, HTTP smuggling, open…

not rated 76 +1 8mo ago A 192 tokens original MIT

artemnovichkov/xcode-skills

Skill Claude CodeCodex

Audit and enable security-oriented Xcode build settings. Progressively enables compiler warnings, static analyzer checkers, and Enhanced Security features. Use when: user wants to secure their Xcode project, audit security settings, enable hardening, review security posture of build configuration, set up…

not rated 76 +13 changed 1mo ago A 111 tokens

nuke-on-rails

288

nuke-on-rails/nuke-on-rails

Skill Claude Code

Full health and security audit for Rails apps, the review a principal engineer would do. Runs rubycritic, Brakeman, bundler-audit and rubyaudit, triages every finding with the LLM as judge, brings an OWASP Top 10 arsenal of checks for what scanners miss, and returns one impact-ranked action plan. Use for a Rails…

not rated 74 3mo ago A 105 tokens original MIT

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