Security skills for Claude Code

Find Security skills to make your AI agents smarter.

3368 skills available

Official only

google-gemini/gemini-cli

This skill guides you through professional code reviews, targeting local changes or remote PRs to improve correctness and maintainability.

searxng-local

openclaw/skills

1.2k

This skill lets you search the web via a self-hosted SearXNG instance, delivering privacy-preserving, multi-engine results for quick, secure queries.

postgres-patterns

affaan-m/everything-claude-code

46.5k

This skill helps you optimize PostgreSQL queries, schemas, and security using best practices from Supabase, boosting performance and reliability.

supabase-postgres-best-practices

supabase/agent-skills

723

This skill helps optimize Postgres queries, schemas, and configs with Supabase best practices to boost performance and security.

sqlite

martinholovsky/claude-skills-generator

This skill helps you build secure SQLite database operations with parameterized queries, migrations, and FTS5 support for desktop apps.

payload

microck/ordinary-claude-skills

124

This skill helps you debug Payload CMS configurations, access controls, hooks, and transactions to ensure secure, reliable data interactions.

tauri-architecture

dchuk/claude-code-tauri-skills

This skill explains Tauri architecture, core-shell design, IPC, and security, helping you architect desktop apps with a safe Rust backend and native webview

security-ownership-map

openai/skills

8.6k

This skill analyzes git history to map security ownership and bus factor, exporting actionable insights for risk-aware file ownership.

fastify

bobmatnyc/claude-mpm-skills

This skill helps you implement production-grade Fastify TypeScript patterns with schema validation, plugins, security, testing, and graceful shutdown.

react-19

prowler-cloud/prowler

12.8k

This skill helps you write React 19 components and hooks efficiently by enforcing proper imports, server components-first patterns, and ref-as-prop usage.

security-headers-configuration

secondsky/claude-skills

This skill helps you apply HTTP security headers to harden web apps, guarding against XSS, clickjacking, and MIME sniffing.

payment-integration-skill

404kidwiz/claude-supercode-skills

This skill helps you implement secure payment integrations and PCI-compliant billing with Stripe, PayPal, and Adyen across checkout and subscriptions.

code-reviewer

jeffallan/claude-skills

110

This skill acts as a seasoned code reviewer, delivering actionable feedback on correctness, security, and maintainability to improve PR quality.

codex-code-review

tyrchen/claude-skills

This skill performs automated code reviews using Codex CLI to analyze diffs, PRs, or files and provide actionable quality, security, and performance feedback.

microsoft-docs

github/awesome-copilot

19.4k

This skill helps you locate and retrieve official Microsoft documentation across Azure, .NET, and 365 services for accurate, up-to-date guidance.

docker-specialist

omer-metin/skills-for-antigravity

This skill helps you optimize Docker images, implement multi-stage builds, and enforce secure, efficient container practices for reliable deployments.

elevenlabs-agents

jezweb/claude-skills

472

This skill helps you configure and troubleshoot ElevenLabs voice agents with RAG knowledge bases, tool integration, and secure deployment.

supabase

alinaqi/claude-bootstrap

450

This skill helps you manage and migrate a Supabase project locally, ensuring version-controlled migrations and safe deployment to remote environments.

mcp-builder

anthropics/skills

71.9k

This skill helps you design and deploy high-quality MCP servers for enabling LLMs to safely interact with external services.

web-search-researcher

d-oit/do-novelist-ai

This skill helps you perform focused web research to fetch current official docs, best practices, and comparisons for tech decisions.

wp-plugin-development

automattic/agent-skills

159

This skill helps you develop secure, maintainable WordPress plugins by guiding architecture, hooks, settings, migrations, and packaging.

desktop-app

popup-studio-ai/bkit-claude-code

This skill guides you in building cross-platform desktop apps with web technologies using Electron and Tauri, optimizing performance and security.

electron

partme-ai/full-stack-skills

This skill helps you build cross-platform desktop apps with Electron by guiding main/renderer processes, IPC, windows, packaging, and best practices.

supabase-developer

greedychipmunk/agent-skills

This skill delivers end-to-end Supabase expertise in PostgreSQL, authentication, RLS, storage, edge functions, and realtime to build scalable apps.

supabase-security-basics

jeremylongshore/claude-code-plugins-plus-skills

1.4k

This skill helps you secure Supabase keys and enforce least-privilege access while auditing configurations across environments.

bmad-security-review

bacoco/bmad-skills

This skill hardens designs and implementations by conducting structured security reviews, identifying threats, and delivering actionable mitigations.

tanstack-start

deckardger/tanstack-agent-skills

This skill helps you implement TanStack Start best practices for full-stack React apps, improving security, SSR reliability, and deployment efficiency.

logging

williamzujkowski/standards

This skill helps you implement secure, well-documented logging patterns for observability in Python applications, improving reliability and debugging

nodejs-best-practices

vudovn/antigravity-kit

3.2k

This skill helps you make Node.js architecture decisions by applying context-aware principles for framework choice, async patterns, security, and testing.

storyblok

bartundmett/skills

This skill helps you apply Storyblok best practices for content modeling, SDK integration, and visual editor setups to accelerate agency development.

hook-development

anthropics/claude-code

67.8k

This skill helps you create and manage Claude Code hooks and prompts for event-driven automation, validation, and policy enforcement.

security

sgcarstrends/sgcarstrends

This skill performs security auditing for code and dependencies, enabling proactive vulnerability detection before deployment.

electron-best-practices

jwynia/agent-skills

This skill guides secure Electron + React development with type-safe IPC, proper packaging, and testing patterns for production-ready desktop apps.

using-gh-cli

trailofbits/skills

2.8k

This skill helps you interact with GitHub resources using the gh CLI, replacing curl or WebFetch for repos, PRs, issues, and API data.

fastapi

srbhr/resume-matcher

26.0k

This skill helps you build robust Python APIs with FastAPI, Pydantic, and async SQLAlchemy, featuring JWT auth and solid validation.

ssl-certificate-management

aj-geddes/useful-ai-prompts

This skill automates SSL/TLS certificate provisioning, renewal, and monitoring across environments using Let's Encrypt, ACM, or Vault.

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