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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onfire7777 Bundle CodeqlScans a codebase for security vulnerabilities using CodeQL's interprocedural data flow and taint tracking analysis. Triggers on "run codeql", "codeql scan", "codeql analysis", "build codeql database", or "find vulnerabilities with codeql". Supports "run all" (security-and-quality suite) and "important only" (high-precision security findings) scan modes. Also handles creating data extension models and processing CodeQL SARIF output.
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onfire7777 Skill GstackUse when the user explicitly asks for gstack, Garry Tan's AI engineering stack, gstack methodology skills, gstack browser/PDF tooling, gstack office hours, gstack review, gstack QA, gstack ship, gstack security review, or gstack integration with Claude Code, Codex, OpenCode, Hermes, OpenClaw, Kiro, Cursor, or GBrain.
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onfire7777 Bundle SemgrepRun Semgrep static analysis scan on a codebase using parallel subagents. Supports two scan modes — "run all" (full ruleset coverage) and "important only" (high-confidence security vulnerabilities). Automatically detects and uses Semgrep Pro for cross-file taint analysis when available. Use when asked to scan code for vulnerabilities, run a security audit with Semgrep, find bugs, or perform static analysis. Spawns parallel workers for multi-language codebases.
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onfire7777 Bundle Fp CheckSystematically verifies suspected security bugs to eliminate false positives. Produces TRUE POSITIVE or FALSE POSITIVE verdicts with documented evidence for each bug.
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onfire7777 Bundle The FoolUse when challenging ideas, plans, decisions, or proposals using structured critical reasoning. Invoke to play devil's advocate, run a pre-mortem, red team, or audit evidence and assumptions.
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onfire7777 Bundle UX AuditDogfood web apps — browse as a real user, notice friction, document findings. Adopts a user persona, tracks emotional friction (trust, anxiety, confusion), counts click efficiency, tests resilience (mid-form navigation, back button, refresh), and asks 'would I come back?'. Produces ranked audit reports. Trigger with 'ux audit', 'dogfood this', 'ux walkthrough', 'qa test', 'test the app', or 'check all pages'.
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onfire7777 Skill Find BugsFind bugs, security vulnerabilities, and code quality issues in local branch changes. Use when asked to review changes, find bugs, security review, or audit code on the current branch.
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onfire7777 Bundle China PiplGuides compliance with China's Personal Information Protection Law (PIPL, effective 1 November 2021). Covers consent requirements, cross-border transfer mechanisms (CAC security assessment, standard contracts, certification), separate consent triggers, and critical information infrastructure obligations. Keywords: PIPL, China data protection, CAC security assessment, cross-border transfer, separate consent, CIIO.
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onfire7777 Skill Code ReviewAdversarial code review — find what will break in production, not what looks wrong in theory. Covers correctness, security, failure modes, performance, and maintainability. Use when reviewing PRs, auditing code quality, or before merging. Triggers on: 'review this code', 'code review', 'check this PR', 'is this code good', 'review before merge', 'look over this code'.
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onfire7777 Bundle Gdpr Valid ConsentGuide for implementing GDPR-valid consent under Article 7 conditions and Article 4(11) definition. Covers five core requirements: freely given, specific, informed, unambiguous, and clear affirmative action. Includes pre-ticked boxes prohibition per Planet49 CJEU C-673/17, consent form audit checklist, and practical implementation patterns.
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onfire7777 Skill Sast ConfigurationConfigure Static Application Security Testing (SAST) tools for automated vulnerability detection in application code. Use when setting up security scanning, implementing DevSecOps practices, or automating code vulnerability detection.
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onfire7777 Bundle Differential ReviewPerforms security-focused differential review of code changes (PRs, commits, diffs). Adapts analysis depth to codebase size, uses git history for context, calculates blast radius, checks test coverage, and generates comprehensive markdown reports. Automatically detects and prevents security regressions.
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onfire7777 Bundle Yara Rule AuthoringGuides authoring of high-quality YARA-X detection rules for malware identification. Use when writing, reviewing, or optimizing YARA rules. Covers naming conventions, string selection, performance optimization, migration from legacy YARA, and false positive reduction. Triggers on: YARA, YARA-X, malware detection, threat hunting, IOC, signature, crx module, dex module.
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onfire7777 Bundle Entry Point AnalyzerAnalyzes smart contract codebases to identify state-changing entry points for security auditing. Detects externally callable functions that modify state, categorizes them by access level (public, admin, role-restricted, contract-only), and generates structured audit reports. Excludes view/pure/read-only functions. Use when auditing smart contracts (Solidity, Vyper, Solana/Rust, Move, TON, CosmWasm) or when asked to find entry points, audit flows, external functions, access control patterns, or privileged operations.
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onfire7777 Bundle Ethics Safety ImpactUse when decisions could affect groups differently and need to anticipate harms/benefits, assess fairness and safety concerns, identify vulnerable populations, propose risk mitigations, define monitoring metrics, or when user mentions ethical review, impact assessment, differential harm, safety analysis, vulnerable groups, bias audit, or responsible AI/tech.
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onfire7777 Bundle Purpose Based AccessDesign and implement Purpose-Based Access Control (PBAC) architecture including purpose ontology definition, policy engine configuration, audit logging of purpose verification at query time, and integration with existing IAM systems. Enforces GDPR Article 5(1)(b) purpose limitation technically.
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onfire7777 Bundle Semgrep Rule CreatorCreates custom Semgrep rules for detecting security vulnerabilities, bug patterns, and code patterns. Use when writing Semgrep rules or building custom static analysis detections.
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onfire7777 Bundle Secure Workflow GuideGuides through Trail of Bits' 5-step secure development workflow. Runs Slither scans, checks special features (upgradeability/ERC conformance/token integration), generates visual security diagrams, helps document security properties for fuzzing/verification, and reviews manual security areas.
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onfire7777 Bundle Vulnerability ScannerAdvanced vulnerability analysis principles. OWASP 2025, Supply Chain Security, attack surface mapping, risk prioritization.
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onfire7777 Bundle Audit Context BuildingEnables ultra-granular, line-by-line code analysis to build deep architectural context before vulnerability or bug finding.
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onfire7777 Bundle Auto Deletion WorkflowImplements automated data deletion workflows for GDPR Article 17 right to erasure and retention period expiry. Covers cascading deletion across dependent systems, dependency handling for referential integrity, confirmation logging, and audit trail generation. Activate for automated deletion, erasure automation, data purge, retention expiry queries.
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onfire7777 Bundle Constant Time AnalysisDetects timing side-channel vulnerabilities in cryptographic code. Use when implementing or reviewing crypto code, encountering division on secrets, secret-dependent branches, or constant-time programming questions in C, C++, Go, Rust, Swift, Java, Kotlin, C#, PHP, JavaScript, TypeScript, Python, or Ruby.
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onfire7777 Bundle Design Evaluation AuditUse when systematically evaluating existing designs for cognitive alignment, conducting design reviews or critiques, diagnosing usability issues, quality assurance before launch, or choosing between design alternatives with objective criteria. Invoke when user mentions design review, design critique, evaluate design, audit visualization, checklist, cognitive assessment, or usability evaluation.
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haibarakiku Bundle Nmap ExpertNmap Expert
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haibarakiku Bundle Border InspectorSenior border inspector specializing in immigration control, passport verification, security screening, and traveler risk assessment
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haibarakiku Bundle Openclaw Ops ExpertExpert OpenClaw operations and configuration specialist with deep knowledge of gateway setup, daemon management, channel integrations, security policies, skill registry, and Tailscale remote access
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haibarakiku Bundle Emergency ManagerExpert emergency manager specializing in disaster preparedness, response coordination, hazard mitigation, and crisis communication. Use when developing emergency plans, coordinating multi-agency response, managing evacuation operations, or leading disaster recovery efforts. Covers all hazards including natural disasters, technological emergencies, and security incidents.
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haibarakiku Bundle Postal WorkerExpert postal service professional specializing in mail processing, delivery operations, customer service, and postal logistics. Use when optimizing mail flow, managing delivery routes, handling customer inquiries, or ensuring postal security. Covers letter carriers, mail processing clerks, retail operations, and postal management.
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haibarakiku Bundle Community SecurityExpert-level Community Security skill with deep knowledge of access control systems, patrol protocols, surveillance technology, emergency response, and resident safety management
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haibarakiku Bundle Event SecurityExpert event security specialist specializing in crowd management, access control, threat assessment, and emergency response. Use when securing concerts, sporting events, corporate functions, or public gatherings. Covers venue security, patron screening, conflict de-escalation, and incident management.
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onfire7777 Skill 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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onfire7777 Bundle Sharp EdgesIdentifies error-prone APIs, dangerous configurations, and footgun designs that enable security mistakes. Use when reviewing API designs, configuration schemas, cryptographic library ergonomics, or evaluating whether code follows 'secure by default' and 'pit of success' principles. Triggers: footgun, misuse-resistant, secure defaults, API usability, dangerous configuration.
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onfire7777 Skill Onboarding UXAudit and generate in-app user guidance — onboarding flows, empty states, tooltips, feature tours, contextual help, defaults, and inline hints. Browses the app to find where new users would get stuck, then produces the actual content and code to fix it. Pairs with ux-audit: audit finds problems, this skill builds the solutions. Triggers: 'onboarding', 'help content', 'empty states', 'user guidance', 'first run experience', 'feature tour', 'app is confusing', 'new user experience', 'make the app welcoming'.
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onfire7777 Skill Quality AuditMeta-skill for auditing and validating skill quality. Use when reviewing skills for consistency, completeness, accuracy, and adherence to standards. Provides structured rubrics, scoring frameworks, and actionable recommendations.
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onfire7777 Skill Vibe SecurityThis skill helps AI coding agents write secure web applications. Use when working on any web application to ensure security best practices are followed.
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onfire7777 Bundle Zeroize AuditDetects missing zeroization of sensitive data in source code and identifies zeroization removed by compiler optimizations, with assembly-level analysis, and control-flow verification. Use for auditing C/C++/Rust code handling secrets, keys, passwords, or other sensitive data.
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 codeql, gstack, semgrep. 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.