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.
-
majiayu000 Bundle SettingsmaintenanceAudit and clean AI coding tool settings — permissions, plugins, hooks, cross-layer conflicts. USE WHEN review permissions, clean settings, audit config, plugin conflicts, hook audit, settings cruft.
567 -
majiayu000 Bundle Commissaire Aux ComptesCommissaire aux comptes IA pour l'audit des comptes annuels d'entreprises françaises. Applique la démarche NEP en 7 phases : prise de connaissance, contrôle du FEC, vérification du bilan, du compte de résultat, de la balance, de la liasse fiscale, et contrôles transversaux. Émet une opinion motivée sur la fiabilité des comptes avec rapport structuré. Triggers: audit, commissaire aux comptes, CAC, certification, comptes annuels, validation comptes, révision comptable, statutory audit
567 -
majiayu000 Bundle Manager PrototypeDemonstrates the Manager Pattern: Task does work, Forked Skill audits, Manager retries if needed. Use when iterative quality control is needed and audit must be isolated from implementation history.
567 -
majiayu000 Bundle Review Shaders OpenAudit HLSL pixel shaders for GPU performance — math optimizations, ALU reduction, texture efficiency at 120-240fps
567 -
majiayu000 Bundle Swiftui PerformanceAudit and improve SwiftUI runtime performance. Use when diagnosing slow rendering, janky scrolling, high CPU, memory usage, excessive view updates, layout thrash, body evaluation cost, identity churn, view lifetime issues, lazy loading, Instruments profiling guidance, and performance audit requests.
567 -
majiayu000 Bundle Ce Code Quality AuditorAudit source and tests for ADR-030 anti-patterns, determinism failures, API-boundary violations, and test-helper leakage with Option A/B/C handling from the Test Quality Method.
567 -
majiayu000 Bundle Spec Driven RemediationApply automated and guided fixes to story, epic, and context files based on structured audit findings with 4-layer anti-skip enforcement. Classifies findings by fix complexity, applies safe automated fixes, guides interactive fixes with user confirmation, verifies all changes, and produces a fix report. Uses Execute-Verify-Record pattern at every step to prevent token optimization bias. Use when /fix-story is invoked, when audit findings need remediation, or when custody chain validation produces findings requiring correction. Make sure to use this skill whenever the user mentions fixing stories, remediating audit findings, applying fixes from /validate-stories output, or addressing custody chain violations.
567 -
majiayu000 Bundle Validate Skill CoverageAudit which product development lifecycle phases have skills and which have gaps when the user asks to check skill coverage, audit skills, or find lifecycle gaps
567 -
majiayu000 Bundle Hackerone ReportingWrite production-grade HackerOne reports — title formula, impact-led writing, CVSS 3.1 scoring, complete PoC formatting, attached files, and submission etiquette. Use AFTER triage-validation passes and you're ready to submit on HackerOne.
567 -
majiayu000 Bundle Analyzing Netflow Data<!-- Copyright (c) 2026 defconxt. All rights reserved. -->
567 -
majiayu000 Bundle Authorization SecurityAuthorization security standards covering RBAC, ABAC, policy enforcement, OAuth2 scopes, resource-based access control, and NIST 800-53 compliance (AC-3, AC-4, AC-6) for production systems
567 -
majiayu000 Bundle Common Appsec PatternsApplication security testing coordinator for common vulnerability patterns including XSS, injection flaws, and client-side security issues. Orchestrates specialized testing agents to identify and validate common application security weaknesses.
567 -
majiayu000 Bundle Deliverability CheckerCheck email deliverability and DNS configuration. Use when: diagnosing email delivery issues; setting up new email domains; auditing email authentication; checking SPF/DKIM/DMARC; troubleshooting spam folder issues
567 -
majiayu000 Bundle Hunt Credential AccessHunt for credential access techniques like LSASS dumping or browser credential theft. Use when searching for evidence of credential harvesting. Takes MITRE technique IDs and searches for behavioral indicators in SIEM.
567 -
majiayu000 Bundle Input Validation GuideValidate and sanitize all user input using schema validation libraries. Activate whenever the user writes form handlers, API endpoints, request parsers, data processing functions, or any code that accepts external input. Also activate when the user asks about validation libraries like Zod, Joi, or Pydantic, or discusses input sanitization.
567 -
majiayu000 Bundle Longbridge Market DataReal-time quotes, K-line charts, order book, trade ticks, intraday capital flow, market sentiment temperature, trading session schedule, security lists, exchange rates, and IPO calendar for HK/US/A-share/SG via Longbridge. Also covers ADR premium and FX carry frameworks. Triggers: "股价", "行情", "K线", "走势", "盘口", "资金流", "市场温度", "汇率", "IPO", "打新", "隔夜股", "ADR溢价", "外汇套息", "K線", "盤口", "資金流", "市場溫度", "匯率", "ADR溢價", "外匯套息", "现在多少钱", "多少钱", "stock price", "quote", "kline", "chart", "depth", "orderbook", "capital flow", "market sentiment", "exchange rate", "IPO calendar", "security list", "ADR premium", "fx carry", "market open", "trading hours", "开市", "溢价", "NVDA.US", "700.HK", "600519.SH", "股價", "走勢", "開盤", "今天開市"
567 -
majiayu000 Bundle N8n Syntax CredentialsUse when creating custom credentials, implementing authentication, configuring OAuth2, or testing credential connections. Prevents incorrect authenticate injection methods and OAuth2 misconfiguration. Covers ICredentialType interface, credential properties, authenticate property with 4 injection methods (query, header, body, basic auth), OAuth2 configuration, API key patterns, credential testing via ICredentialTestRequest, and genericCredentialRequest. Keywords: n8n, credentials, ICredentialType, authenticate, OAuth2, API key, credential testing, ICredentialTestRequest, genericCredentialRequest.
567 -
majiayu000 Bundle OAUTH Oidc ImplementerExpert in implementing OAuth 2.0 and OpenID Connect (OIDC) authentication flows. Specializes in secure token handling, social login integration, API authorization, and identity provider configuration. Handles both client-side and server-side flows with security best practices.
567 -
majiayu000 Bundle Opencrow Osint ToolboxUse the OpenCROW OSINT stack for username enumeration, archive lookup, and public search workflows. Use when Codex needs `sherlock`, `waybackpy`, `shodan`, or when a full install tracks manual theHarvester setup.
567 -
majiayu000 Bundle Opencrow Stego ToolboxUse the OpenCROW steganography stack for hidden-data triage and extraction. Use when Codex needs `steghide`, `zsteg`, or when a full install tracks manual StegSolve or OpenStego setup.
567 -
majiayu000 Bundle Pentest Mobile AuditorAssess mobile applications with static and dynamic analysis aligned to OWASP MASTG and MASVS.
567 -
majiayu000 Bundle Performing API Fuzzing<!-- Copyright (c) 2026 defconxt. All rights reserved. -->
567 -
majiayu000 Bundle Privacy Responsible AI SkillPrivacy by design, data protection, and responsible AI principles.
567 -
majiayu000 Bundle Rails Auth With DeviseComplete authentication setup for Ruby on Rails applications using Devise. Use when: (1) Setting up user authentication in a Rails app, (2) Adding sign in/sign up/sign out functionality, (3) Implementing email confirmation, password recovery, or account locking, (4) Configuring OmniAuth social login, (5) Adding multiple user models (User/Admin), (6) Customizing Devise views or controllers, (7) Testing authentication with RSpec/Minitest, (8) API authentication setup
567 -
majiayu000 Bundle Rootnode Project BriefGenerates a structured Project Brief — a comprehensive markdown document that extracts goals, architecture, knowledge file inventory, Custom Instructions summary, Memory contents, current state, ecosystem position, and key decisions from a Claude Project. Briefs serve as uploadable context documents: add one to any other Project for immediate deep awareness of the source Project's purpose, architecture, and progress. Use when user says "create a brief," "brief this project," "extract project context," "generate a project summary for another project," "I need to share this project's context," "prepare this project for cross-project reference," or "document this project." Also use when the user is preparing to work across Projects and needs portable context. Do NOT use for session handoffs, project audits, or Memory optimization (use rootnode-session-handoff, rootnode-project-audit, or rootnode-memory-optimization respectively, if available).
567 -
majiayu000 Bundle Using Offensive ClaudeUse when starting any offensive-security engagement or task — establishes how to find and invoke the right skill before any action (including clarifying questions, recon, exploitation, or reporting)
567 -
majiayu000 Bundle Review Test ReliabilityAudit AHK test suite for flaky patterns — blind sleeps, instant asserts, stale signals
567 -
majiayu000 Bundle Workflows Multicam QaraPurpose: Audit existing skill for compliance with canonical PAI architectural standards
567 -
majiayu000 Bundle Implementing Backup StrategiesThis skill implements backup strategies for databases and applications. It generates configuration files and setup code to ensure data protection and disaster recovery. Use this skill when the user requests to "implement backup strategy", "configure backups", "setup data recovery", or needs help with "backup automation". The skill provides production-ready configurations, best practices, and multi-platform support for database and application backups. It focuses on security and scalability.
567 -
majiayu000 Bundle Compliance Report GeneratorGenerate compliance reports from OSCAL assessment results, SSPs, and POA&Ms in various formats. Use this skill to create audit-ready documentation, executive summaries, and detailed compliance status reports.
567 -
majiayu000 Bundle Engineering Security ReviewUse this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or implementing payment/sensitive features. It provides a comprehensive security checklist and patterns.
567 -
majiayu000 Bundle Ln 623 Architecture AuditorArchitecture audit worker (L3). Checks DRY (7 types), KISS/YAGNI, layer breaks, error handling, DI patterns. Returns findings with severity, location, effort, recommendations.
567 -
majiayu000 Bundle Ln 624 Code Quality AuditorCode quality audit worker (L3). Checks cyclomatic complexity, deep nesting, long methods, god classes, O(n²) algorithms, N+1 queries, magic numbers, decentralized constants, duplicate constants. Returns findings with severity, location, effort, recommendations.
567 -
majiayu000 Bundle Ln 625 Dependencies AuditorDependencies and reuse audit worker (L3). Checks outdated packages, unused dependencies, reinvented wheels, custom implementations of standard library features. Returns findings with severity, location, effort, recommendations.
567 -
majiayu000 Bundle Managing Supabase DatabasesCreating and managing Supabase PostgreSQL databases for StickerNest. Use when the user asks to create tables, add columns, write migrations, design schemas, implement RLS policies, optimize indexes, partition tables, or scale the database. Covers enterprise-grade security, performance optimization, and social features.
567 -
majiayu000 Bundle Moai Platform Firebase AuthFirebase Authentication specialist covering Google ecosystem, social auth, phone auth, and mobile-first patterns. Use when building Firebase-backed or Google ecosystem apps, implementing social login, or adding phone verification.
567
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 SettingsMaintenance, commissaire-aux-comptes, manager-prototype. 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.