Security
Security agent skills give AI agents disciplined security workflows: code review for vulnerabilities, secret handling, dependency audits, and hardening checklists. Every skill on SkillMD also passes its own safety review before listing, with capability flags shown on each page.
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josiahsiegel Skill Clerk Sessions Webhooks SecurityUse for Clerk sessions, tokens, webhooks, orgs, and security. PROACTIVELY activate for session tokens, JWT templates, getToken(), custom claims, pending sessions, multi-session UX, organizations, roles, permissions, system vs custom permissions, features/plans, MFA/passkeys/password policy/bot protection, Clerk webhooks, Svix signatures, verifyWebhook(), user/org sync, retries/replays, environment variables, custom domains, secret rotation, logs, and auth security reviews. Provides token semantics, webhook idempotency, authorization defaults, and hardening checklist.
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practicalswan Bundle PerformanceOptimize web performance for faster loading and better user experience. Use when asked to "speed up my site", "optimize performance", "reduce load time", "fix slow loading", "improve page speed", or "performance audit".
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practicalswan Bundle Best PracticesApply modern web development best practices for security, compatibility, and code quality. Use when asked to "apply best practices", "security audit", "modernize code", "code quality review", or "check for vulnerabilities".
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practicalswan Bundle Secret ScanningConfigure GitHub secret scanning and push protection, triage secret alerts, and run local pre-commit secret audits. Use when enabling secret scanning, handling blocked pushes, defining custom patterns, or checking a repo for accidental credentials before commit.
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practicalswan Bundle Avoid AI WritingAudit and rewrite content to remove AI writing patterns ("AI-isms"). Supports detect-only audits, edit-in-place file cleanup, voice and context profiles, and an iterate-to-convergence pass.
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practicalswan Bundle Writing GuidelinesReview docs/prose for Writing Guidelines compliance. Use when asked to "review my docs", "check writing style", "audit prose", "review docs voice and tone", or "check this page against the writing handbook".
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practicalswan Bundle AI Writing DetectorUse when the user asks to detect, scan, audit, score, or flag AI-writing patterns without rewriting the text, including requests for a deterministic local detector result when the host can execute Node.
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practicalswan Bundle Avoid AI Writing RouterUse when a request combines AI-writing audit, rewrite, file editing, voice preservation, false-positive interpretation, verification, or when the user invokes Avoid AI Writing without naming a mode.
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practicalswan Bundle Security Best PracticesPerform language and framework specific security best-practice reviews and suggest improvements. Trigger only when the user explicitly requests security best practices guidance, a security review/report, or secure-by-default coding help. Trigger only for supported languages (python, javascript/typescript, go). Do not trigger for general code review, debugging, or non-security tasks.
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aj-geddes-useful-ai-prompts Bundle Xss PreventionPrevent Cross-Site Scripting (XSS) attacks through input sanitization, output encoding, and Content Security Policy. Use when handling user-generated content in web applications.
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aj-geddes-useful-ai-prompts Bundle Secrets RotationImplement automated secrets rotation for API keys, credentials, certificates, and encryption keys. Use when managing secrets lifecycle, compliance requirements, or security hardening.
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aj-geddes-useful-ai-prompts Bundle Fastapi DevelopmentBuild high-performance FastAPI applications with async routes, validation, dependency injection, security, and automatic API documentation. Use when developing modern Python APIs with async support, automatic OpenAPI documentation, and high performance requirements.
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aj-geddes-useful-ai-prompts Bundle Dependency ManagementManage project dependencies across languages including npm install, package versioning, dependency conflicts, security scanning, and lock files. Use when dealing with dependencies, version pinning, semantic versioning, or resolving conflicts.
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aj-geddes-useful-ai-prompts Bundle Incident Response PlanCreate and execute incident response procedures for security breaches, data leaks, and cyber attacks. Use when handling security incidents, creating response playbooks, or conducting forensic analysis.
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aj-geddes-useful-ai-prompts Bundle Security Audit LoggingImplement comprehensive security audit logging for compliance, forensics, and SIEM integration. Use when building audit trails, compliance logging, or security monitoring systems.
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aj-geddes-useful-ai-prompts Bundle Security DocumentationCreate security policies, guidelines, compliance documentation, and security best practices. Use when documenting security policies, compliance requirements, or security guidelines.
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aj-geddes-useful-ai-prompts Bundle Vulnerability ScanningAutomated vulnerability detection using OWASP tools, CVE databases, and security scanners. Use when performing security audits, compliance checks, or continuous security monitoring.
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aj-geddes-useful-ai-prompts Bundle Network Security GroupsConfigure network security groups and firewall rules to control inbound/outbound traffic and implement network segmentation.
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aj-geddes-useful-ai-prompts Bundle Spring Boot ApplicationBuild enterprise Spring Boot applications with annotations, dependency injection, data persistence, REST controllers, and security. Use when developing Spring applications, managing beans, implementing services, and configuring Spring Boot projects.
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aj-geddes-useful-ai-prompts Bundle Configuration ManagementManage application configuration including environment variables, settings management, configuration hierarchies, secret management, feature flags, and 12-factor app principles. Use for config, environment setup, or settings management.
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aj-geddes-useful-ai-prompts Bundle Security Compliance AuditConduct comprehensive security compliance audits for SOC 2, GDPR, HIPAA, PCI-DSS, and ISO 27001. Use when preparing for certification, annual audits, or compliance validation.
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aj-geddes-useful-ai-prompts Bundle Security Headers ConfigurationConfigure HTTP security headers including CSP, HSTS, X-Frame-Options, and XSS protection. Use when hardening web applications against common attacks.
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mindrally Skill Pr ReviewFocused pull request review practices with severity-ranked, file-and-line-cited findings across four angles: security, performance, tests, and architecture. Use when asked to review a pull request, review a diff or set of changes, review "this PR," or provide a code review before merge.
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mindrally Skill Bash ScriptingBash scripting guidelines covering security, portability, error handling, and automation best practices for DevOps.
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mindrally Skill Security Best PracticesSecurity best practices for backend development, microservices, and secure coding patterns with emphasis on input validation and authentication
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rmyndharis Skill Code ReviewerElite code review expert specializing in modern AI-powered code analysis, security vulnerabilities, performance optimization, and production reliability. Masters static analysis tools, security scanning, and configuration review with 2024/2025 best practices. Use PROACTIVELY for code quality assurance.
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rmyndharis Skill Pci ComplianceImplement PCI DSS compliance requirements for secure handling of payment card data and payment systems. Use when securing payment processing, achieving PCI compliance, or implementing payment card security measures.
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rmyndharis Skill Malware AnalystExpert malware analyst specializing in defensive malware research, threat intelligence, and incident response. Masters sandbox analysis, behavioral analysis, and malware family identification. Handles static/dynamic analysis, unpacking, and IOC extraction. Use PROACTIVELY for malware triage, threat hunting, incident response, or security research.
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rmyndharis Skill Firmware AnalystExpert firmware analyst specializing in embedded systems, IoT security, and hardware reverse engineering. Masters firmware extraction, analysis, and vulnerability research for routers, IoT devices, automotive systems, and industrial controllers. Use PROACTIVELY for firmware security audits, IoT penetration testing, or embedded systems research.
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rmyndharis Skill Linkerd PatternsImplement Linkerd service mesh patterns for lightweight, security-focused service mesh deployments. Use when setting up Linkerd, configuring traffic policies, or implementing zero-trust networking with minimal overhead.
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rmyndharis Skill Reverse EngineerExpert reverse engineer specializing in binary analysis, disassembly, decompilation, and software analysis. Masters IDA Pro, Ghidra, radare2, x64dbg, and modern RE toolchains. Handles executable analysis, library inspection, protocol extraction, and vulnerability research. Use PROACTIVELY for binary analysis, CTF challenges, security research, or understanding undocumented software.
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rmyndharis Skill GRAPHQL ArchitectMaster modern GraphQL with federation, performance optimization, and enterprise security. Build scalable schemas, implement advanced caching, and design real-time systems. Use PROACTIVELY for GraphQL architecture or performance optimization.
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rmyndharis Skill Mobile Security CoderExpert in secure mobile coding practices specializing in input validation, WebView security, and mobile-specific security patterns. Use PROACTIVELY for mobile security implementations or mobile security code reviews.
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rmyndharis Skill Backend Security CoderExpert in secure backend coding practices specializing in input validation, authentication, and API security. Use PROACTIVELY for backend security implementations or security code reviews.
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aliyun Bundle Alibabacloud Sas Log To OssAlicloud Service Scenario-Based Skill. Use for automating SLS (Log Service) log export to OSS (Object Storage) for cold storage archival. Triggers: "SLS", "OSS", "log export", "log shipping", "cold storage", "log archive", "Security Center log backup", "list LogStore", "view LogStore", "create export task", "delete export task", "stop export task", "start export task", "manage export task", "cleanup export task", "force delete export", "日志导出", "日志投递", "冷存储", "日志归档", "创建导出", "删除导出", "停掉导出", "暂停导出", "关闭导出", "停用导出", "终止导出", "启动导出", "查看导出", "列出导出", "清理导出".
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aliyun Bundle Alibabacloud Pcap AnalyzerAnalyze local pcap/pcapng captures to diagnose network transfer problems. Use when given a pcap file to explain slow network transfer, connection issues, abrupt TCP session termination, security association setup error, private network tunnel establishment problem, DNS, TLS or encrypted session establishment error, MTU or oversized packet drop, or receiver buffer exhaustion. Read-only; no credentials required. Triggers: "pcap analysis", "packet capture analysis", "analyze pcap file", "slow network transfer", "TCP retransmission", "connection reset", "IPsec/IKE negotiation failed", "VPN negotiation failure", "TLS handshake failed", "DNS resolution failure", "MTU issue", "zero window", "abrupt TCP session termination", "domain name lookup error", "encrypted session establishment error", "oversized packet drop".
Frequently asked questions
What are Security agent skills?
Security agent skills give AI agents disciplined security workflows: code review for vulnerabilities, secret handling, dependency audits, and hardening checklists. Every skill on SkillMD also passes its own safety review before listing, with capability flags shown on each page.
Which Security skills are most installed?
Popular Security skills on SkillMD right now include clerk-sessions-webhooks-security, xss-prevention, secrets-rotation. Rankings shift as installs change; sort this page by "Most installs" for the live list.
Do Security skills work with Claude Code and Cursor?
Yes. Every skill here ships as a SKILL.md file, an open format that works in Claude Code, Claude.ai, Cursor, Codex, Windsurf, and 60+ other agents. Install one with npx skillmds@latest add <owner>/<name>, or copy the file into your agent's skills directory.