Security skills

16,944 tagged Security, measured the same way as everything else here.

Browse within: cybersecurity 484bug-bounty 276agent 229generative-ai 179LangChain 176hacking 175autonomous-pentesting 134cloud-security 121skills 121claude-ai 118redteam 113LLM 108security-audit 105cors-exploitation 88

synapsor-safe-action

889

Synapsor/Synapsor-Runner

Skill Claude CodeCodex

Draft or repair a disabled Synapsor Safe Action when a developer asks to make one application data change safe for an AI agent.

not rated 2 12d ago A 32 tokens original Apache-2.0

securly

890

BghitCode/Securly

Skill Claude CodeCodex

Apply security guidelines when designing, building, or reviewing AI chatbots, LLM-powered apps, autonomous/tool-using agents, and mobile apps (React Native/Expo, Flutter) — covering agent controls (authorization checks, plan validation, execution limits, audit logging), LLM/prompt security (prompt injection, RAG…

not rated 2 1mo ago A 198 tokens original MIT

govern-codex

891

KeyArgo/custodian-codex-guard

Skill Claude Code

Govern consequential Codex tool calls with Custodian before execution, including writes, network access, credentials, destructive commands, production changes, and money movement.

not rated 2 21d ago A 36 tokens original Apache-2.0

security-audit

892

krinalme/ai-security-audit

Skill Claude CodeCodex

Comprehensive security audit for web applications and APIs. Performs a full-stack security review covering authentication, authorization, rate limiting, input validation, secrets management, security headers, cost controls (AI/API spend), email abuse prevention, dependency vulnerabilities, and data exposure risks.…

not rated 2 6mo ago B 172 tokens original MIT

trycatch

893

GitRavz/TryCatch

Skill Claude CodeCodex

Use when asked to check, audit, or review a web application's security, authentication, permissions, access control, error handling, API/endpoint surface, or database management — including "is my app secure", "check my auth", "review my permissions", "find vulnerabilities", or a pre-launch/pre-handover review.

not rated 2 1mo ago A 68 tokens original MIT

eu-ai-act-compliance

894

BuilderCed/agent-skills

Skill Claude CodeCodex

Classify AI system risk under EU AI Act (Reg 2024/1689), generate Article 50 disclosures, and design conformity audit trails.

not rated 2 4mo ago A 36 tokens original MIT

agent-security-audit

895

dacuma-labs/agent-security-audit

Skill Claude CodeCodex

Audits AI agent projects for security risks in prompts, tools, memory, RAG, and permissions. Use when: the user asks to review agent security, harden an agentic system, check for prompt injection risks, audit tool permissions, or secure an AI assistant before deployment. Do NOT use for: projects with no agentic…

not rated 2 5mo ago A 82 tokens original MIT

security-audit-run

896

may215/antigravity-awesome-group-skills

Skill Claude CodeCodex

Group skill: Comprehensive security audit — threat modeling, SAST, dependency check, auth review, API security, pen testing, secrets check, GDPR, hardening, and compliance report.

not rated 2 2mo ago A 42 tokens

stride-threat-model

898

taimurijlal/Claude-Code-Security

Skill Claude CodeCodex

Creates a STRIDE threat model of the current project with ASCII diagrams and outputs a threat.md file. Use when analyzing system security, designing architectures, or identifying threats in applications.

not rated 2 5mo ago A 39 tokens

amg-check-key-vault

899

Azure/amg-skills

Skill Claude Code ✓ vendor

Fleet-wide Azure Key Vault health check — pulse check for availability, API latency, throttling (429s), auth failures (401/403), and vault saturation across all vaults, then deep-dives into the top 7 most interesting vaults with metrics and resource logs. Tracks known issues across sessions via persistent report. On…

not rated 2 4mo ago A 87 tokens MIT-0

pii-check

900

clewisdev/skills

Skill Claude CodeCodex

Audit a repo for PII leakage, secrets, and sensitive data before commits or publishing. Runs gitleaks if available, scans git history, checks working tree for known and novel patterns, and optionally wires up a pre-commit hook. Use before making a private repo public, after importing external data into a project, or…

not rated 2 3mo ago A 77 tokens original MIT

check

901

7xmohamed/Kata

Skill Claude Code

Reviews code diffs after implementation, auto-fixes safe issues, and runs specialist security and architecture reviewers on large diffs. Also triages issues and PRs when the user mentions them. Not for exploring ideas or debugging.

not rated 2 2mo ago A 47 tokens original MIT

code-audit

902

Variant-Systems/skills

Skill Claude CodeCodex

Run a comprehensive code audit on any codebase. Analyzes security vulnerabilities, hardcoded secrets, dependency CVEs, test coverage, code structure, and AI-generated code patterns. Generates CODEAUDITREPORT.md with findings, severity ratings, and remediation guidance. Intelligently selects and orchestrates the best…

not rated 2 5mo ago A 134 tokens

NorkzYT/claude-code-autopilot

Skill Claude Code

Build comprehensive attack trees to visualize threat paths. Use when mapping attack scenarios, identifying defense gaps, or communicating security risks to stakeholders.

not rated 2 2mo ago A 31 tokens GPL-3.0

the-inspector

904

davekindl/skills

Skill Claude CodeCodex

Product readiness auditor that crawls any codebase, maps what exists, identifies gaps, incomplete code, vulnerabilities, and dead ends, then produces a prioritized remediation plan. Trigger this skill when the user says 'inspect this project', 'audit my code', 'what's broken', 'product readiness check', 'MVP audit'…

not rated 2 1mo ago A 200 tokens original MIT

mesh-security

905

hackIDLE/skills

Skill Claude CodeCodex

Analyze Istio, Consul, and Linkerd service mesh configurations for security vulnerabilities with NIST 800-53 control mappings. Use when users need to audit mesh security, identify misconfigurations, check mTLS settings, review ACL policies, or prepare for FedRAMP assessments. Triggers on keywords like "mesh config"…

not rated 2 2mo ago A 95 tokens copy · 100% MIT

soroban-auditor

906

cosminmarian53/skills

Skill Claude CodeCodex needs its repo

Security audit orchestration for Soroban/Stellar Rust smart contracts. Use when user asks to "audit this codebase", "run soroban auditor", or "check for security vulnerabilities". Utilizes AST squeezing, pre-computed guard/state/integration/divergence/invariant/unsafe maps, parallel agent spawning, a verification…

not rated 2 4mo ago A 91 tokens original MIT

auth-implementation

907

sattva2020/skills

Skill Claude Code

Implement authentication and authorization in web applications. Use when adding login, signup, sessions, JWT tokens, OAuth, SSO, API key auth, role-based access control (RBAC), permissions, protected routes, middleware guards, password hashing, MFA/2FA, refresh token rotation, CSRF protection, or integrating auth…

not rated 2 1mo ago A 136 tokens

appsec-audit

908

guilhermegiorgi/skills

Skill Claude CodeCodex

Executa uma auditoria profunda de segurança (AppSec) em projetos de software, gerando um relatório técnico priorizado com no mínimo 30 riscos ou pontos de validação. Use este skill SEMPRE que o usuário quiser: Fazer auditoria de segurança, pentest defensivo ou hardening de um projeto; Encontrar vulnerabilidades em…

not rated 2 4mo ago A 213 tokens

security-audit

909

kleberbernardo/claude-code-skills

Skill Claude Code

Auditoria e correção de segurança nível enterprise — AppSec, Cloud Security, DevSecOps, Infra Security. Detecta e corrige riscos do básico ao avançado, incluindo vibe coding e código gerado por IA.

not rated 2 3mo ago A 49 tokens

cncoder/serverless-litellm

Skill Claude CodeCodex

Harden ALB-backed services (LiteLLM, generic APIs) behind CloudFront + WAF. Creates CloudFront distribution with secret origin header, WAF Web ACL with path whitelist, and locks down ALB Security Group to CloudFront-only. Use when deploying any internet-facing ALB service that should not be directly accessible.

not rated 2 1mo ago A 73 tokens original MIT

compliance-catalog

911

oscal-compass/agentic-agile-authoring

Skill Claude Code

Convert a compliance-document PDF (law, regulation, industry standard) into a validated OSCAL Catalog JSON. Use when the user wants to turn a compliance PDF into an OSCAL Catalog, ingest a new framework into the OSCAL ecosystem, or regenerate a catalog from a revised PDF while keeping control IDs stable.

not rated 2 3d ago A 66 tokens original Apache-2.0

security-audit

912

Surya8991/AgentMaster

Skill Claude CodeCodex

Security auditing skill for web applications and codebases. Scans for OWASP Top 10, dependency vulnerabilities, secrets exposure, XSS/CSRF/injection flaws, auth weaknesses, and misconfigurations. Use when task involves security scan, vulnerability assessment, pen test review, threat modeling, or hardening a codebase.

not rated 2 changed 2d ago A 70 tokens original MIT

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