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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dandye Skill Document In CaseAdd a comment to a case to document findings, actions, or recommendations. Use to maintain audit trail during investigations. Requires CASE_ID and comment text.
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sergebulaev Skill Yt Channel OptimizerAudit and rewrite a YouTube channel end-to-end for 2026: name and @handle, banner (2560x1440 with the 1235x338 mobile/TV safe area), profile picture, About plus searchable keywords, trailer for non-subscribers vs featured video for subscribers, sections and playlist layout, watermark, links. Triggers on "optimize my YouTube channel", "rewrite my channel about", "fix my banner", "channel audit", "set my trailer". Converts a viewer into a subscriber. Not for writing a video title (use yt-title-optimizer).
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costa-marcello Bundle Claude MdManages CLAUDE.md files. Audits, reviews, improves, refactors, updates, and generates subdirectory context. Discovers all CLAUDE.md files, evaluates quality against research-backed criteria, generates improvement reports, applies targeted updates, syncs CLAUDE.md with current codebase state, restructures using progressive disclosure, and creates contextual CLAUDE.md files for directories that benefit from instant context. Use when the user says "audit CLAUDE.md", "review my rules", "improve instructions", "organize Claude config", "update CLAUDE.md", "sync my rules", "init project", "generate subdirectory context", or "CLAUDE.md maintenance".
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costa-marcello Bundle Review CodeReviews current git changes with a senior engineer lens. Detects SOLID violations, YAGNI/DRY/KISS breaches, security risks, performance issues, and proposes actionable improvements. Use when reviewing pull requests, checking code quality before merging, or auditing changes for security vulnerabilities.
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dbosk Bundle Writing CryptoWrite cryptography prose and notation using the project's bibsp.sty + preamble.tex conventions (acro + biblatex footnote citations and standardized math macros). Use proactively when: (1) writing/editing cryptography sections in .tex files, (2) introducing or using crypto acronyms such as IND-CPA, IND-CCA, AE, MAC, PRF, ZK, and DH, (3) defining schemes/algorithms/variables in math notation, (4) adding citations for security notions or standard primitives, (5) writing security proofs or reductions, (6) user mentions biblatex, crypto notation, or security proof in cryptographic context.
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technickai-openclaw-config Skill Workflow BuilderDesign, build, and maintain autonomous OpenClaw workflows (stewards). Use when creating new workflow agents, improving existing ones, evaluating automation opportunities, or debugging workflow reliability. Triggers on "build a workflow", "create a steward", "automate this process", "workflow audit", "what should I automate", "create a cron job", "schedule a recurring task", "build a scheduled job".
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bowen31337 Skill Detect Env VarsCodebase analysis skill that detects environment variable patterns from .env.example / .env.sample template files, YAML/TOML/JSON/INI config files that use ${VAR} interpolation, and source code references (os.environ, os.getenv, process.env, os.Getenv, ENV[]) across Python, JavaScript, TypeScript, Go, Ruby, and Shell. Produces a structured, de-duplicated inventory of every environment variable the project depends on. Use when: (1) onboarding to a new project and need to know what env vars to set, (2) auditing which services / files read a given variable, (3) generating .env documentation, (4) validating that .env.example is complete against actual code usage. Triggers on: env var, environment variable, .env.example, process.env, os.environ, os.getenv, config variables, secret inventory, required environment, dotenv.
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alexzio00 Bundle Doc DriftUse this skill when the user wants to audit the memory and documents Claude Code loads into context — CLAUDE.md (user global + project + nested), MEMORY.md, @imports, .claude/skills, .claude/agents, .claude/commands, installed plugins — and detect four kinds of issues: outdated claims, mutually contradictory statements, risky-or-ambiguous wording, and session-only context leaked into skills/agents/commands docs. Produces a prioritized improvement list at `.drift-reports/`. Zero config. Trigger phrases: "doc drift", "memory drift", "memory audit", "context drift", "docs audit", "문서 점검", "문서 감사", "메모리 감사", "메모리 점검", "outdated 문서", "문서 충돌". NOT for: exhaustive content audit of an entire area (→ full-audit) · harness maturity scoring (→ check-harness) · single-file verification (→ verification). doc-drift only covers drift (contradiction/staleness/risky wording/session leakage) in already-loaded context.
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alexzio00 Bundle Collab AuditThis skill should be used when the user types /collab-audit or requests AI collaboration diagnosis. Analyzes conversation history, artifacts, and work patterns to generate a 14-section AI Collaboration Audit. Behavioral analysis and feedback are bundled by design — separating them causes users to skip one, defeating the purpose. Saves to ~/.claude/collab-audits/YYYY-MM-DD.md. Compare mode: /collab-audit compare (diffs latest 2 audits). Triggers: '/collab-audit', '/collab-audit compare', 'AI 협업 진단해줘', '협업 진단', '행동 패턴 분석', '나 어떤 사람이야', 'AI collaboration audit', 'work pattern analysis', 'compare audits'. Requires minimum 2 sessions or 100+ messages. Do NOT use self-report surveys — observation-only.
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jiunbae Bundle Static IndexLocates existing global context files under ~/.agents without assuming that optional files exist. Use when a task needs the user's profile, security rules, IaC conventions, service registry, Notion/Obsidian/Vault configuration, personas, or a direct "내 정보" or "글로벌 설정" lookup. Do not use it to enumerate installed skills.
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whitebeardit Skill SecuritySecurity best practices, OWASP Top 10, input validation, and secure coding patterns. Use when implementing authentication, authorization, input validation, or when addressing security vulnerabilities in any language.
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nandkapadia Skill Codebase CleanupUse when preparing codebase for production commit, removing dead code, cleaning debug artifacts, auditing security, or performing pre-merge cleanup passes
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bowen31337 Skill Debt TrackerTechnical debt tracker so agents can log known shortcuts, compromises, or TODOs into docs/exec-plans/debt.md with a severity level and clear remediation notes. Debt items are auto-assigned sequential DEBT-NNN IDs, and the summary table is rebuilt on every write. Use when: (1) identifying a shortcut or workaround taken during implementation, (2) logging a TODO that cannot be addressed in the current plan, (3) noting a security, reliability, or maintainability concern for later remediation, (4) resolving a previously logged debt item with a description of what was done, (5) printing a current debt summary to check overall health, (6) reviewing which items are open or already resolved, (7) triaging debt by severity before a release or sprint planning session. Triggers on: log debt, technical debt, record debt, track debt, known shortcut, TODO tracker, debt item, debt entry, remediation, debt summary, DEBT-NNN, open debt, resolve debt, mark resolved, severity high, severity critical, debt tracker, shortcuts taken
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jiunbae Bundle Git Commit PrGuides local Git commit preparation and pull-request drafting with staged-diff and secret checks. Use when the user asks to commit changes, prepare a conventional commit, or draft a PR. When a dedicated GitHub publishing workflow is available, use it for pushing and opening the PR after these local checks.
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jiunbae Bundle Security AuditorAudits repository security by analyzing current code and commit history for sensitive information leaks. Detects API keys, passwords, and credentials. Use for "보안 점검", "보안 감사", "security audit", "민감 정보 검사" requests.
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jiunbae Bundle Vault SecretsRetrieves and stores credentials in the user's self-hosted Vaultwarden via the `bw` CLI. Use whenever a task needs a credential the environment does not already provide — npm/PyPI publish tokens, API keys, DB passwords, registry logins — and before ever telling the user a credential is missing. Triggers on "vault 조회", "API 키 가져와", "비밀번호 저장", "secret 등록", "토큰 어디", "npm token", "publish token", "배포 토큰", "credentials", "401 unauthorized".
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cyperx84 Skill Vulnerability DetectionSystematic approach to identifying security vulnerabilities in code, dependencies, and infrastructure
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sssemil Bundle Asd Ste100Write, rewrite, and audit technical procedures and descriptions with ASD-STE100 Simplified Technical English. Use for maintenance, operating, installation, inspection, troubleshooting, safety, software, API, specification, terminology, controlled-language, translation-source, vocabulary, and STE compliance-review tasks. Supports baseline, hybrid, and strict review modes; formal compliance requires the applicable official ASD-STE100 issue, official dictionary, project termbase, publication rules, and technical review.
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sunxd3 Bundle EdaExploratory data analysis reference for Bayesian modeling — operational EDA procedures (data semantics audit, quality checks, timestamp handling, visualization, modeling handoff) plus a diagnostic test library indexed by data shape.
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bigpapicb Bundle Auth PatternsAuthentication and authorization patterns including JWT vs sessions, OAuth flows, token refresh, RBAC, and password handling. Use when implementing login, signup, token management, role-based access, or reviewing auth security.
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bigpapicb Bundle Security AuditSecurity audit with OWASP top 10 checklist, dependency scanning, secrets detection, input validation, and injection prevention. Use when auditing code security, reviewing auth implementations, handling user input, or hardening applications.
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bigpapicb Skill Performance AuditPerformance profiling with phased workflow, bottleneck patterns, and diagnostic queries. Use when diagnosing slow responses, high memory usage, or optimizing application performance.
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sushegaad Bundle IsmExpert Australian Information Security Manual (ISM) advisor for government entities and their supply chains. Use for ISM control selection, gap analysis, system authorisation, IRAP assessment preparation, security documentation, and ASD compliance. Triggers on: ISM controls, ASD compliance, IRAP assessment, PROTECTED system scoping, Essential Eight vs ISM, system authorisation, NC/OS/ PROTECTED/SECRET/TOP SECRET classification markings, security objectives, ISM guidelines or chapters, control applicability markings, cybersecurity documentation for Australian government, the June 2026 ISM update, ISM AI application controls (ISM-2112/2113/2114), and any question about the ASD Information Security Manual framework or Australian government cybersecurity obligations.
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sushegaad Bundle DoraExpert DORA (Regulation (EU) 2022/2554 — Digital Operational Resilience Act) compliance advisor for EU financial entities. Use this skill whenever a user asks about DORA compliance, ICT risk management frameworks, ICT incident classification or reporting, threat-led penetration testing (TLPT), ICT third-party risk management, Register of Information, contractual provisions with ICT providers, ICT concentration risk, oversight of critical ICT third-party service providers (CTPPs), or any DORA RTS/ITS obligation. Also trigger for: "DORA gap analysis", "DORA readiness", "Art. 6 ICT risk framework", "Art. 17 incident reporting", "Art. 26 TLPT", "Art. 28 third-party policy", "Art. 30 contractual provisions", "Register of Information CIR 2024/2956", "critical TPSP designation", "DORA vs NIS2", "DORA simplified framework", or EBA/ESMA/EIOPA digital resilience guidance.
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sushegaad Bundle Soc2Expert SOC 2 compliance assistant covering all five Trust Services Criteria (Security/CC, Availability/A, Confidentiality/C, Processing Integrity/PI, Privacy/P). Use this skill whenever a user mentions SOC 2, Trust Services Criteria, SOC 2 Type 1 or Type 2, audit readiness, compliance gaps, control documentation, evidence collection, vendor risk questionnaires, or anything related to AICPA service organization controls. Trigger even for adjacent topics like "we need to get audited", "a customer asked for our security report", "writing an information security policy", or "preparing for an audit". Covers gap analysis, policy writing, control documentation, audit evidence preparation, and vendor risk reviews for organizations at any maturity level — from first-time startups to seasoned compliance teams.
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vince-winkintel Bundle Pscale Audit LogInspect PlanetScale organization audit events and download filtered authentication-attempt export archives. Use when investigating account activity, allowed or denied database logins, IP allowlist failures, usernames, branches, backend routes, or authentication timelines. Triggers on audit log, auth attempts, login failures, denied database connections, authentication export.
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sushegaad Bundle NzismExpert New Zealand Information Security Manual (NZISM) advisor for NZ government agencies and their supply chains. Use for NZISM control guidance, gap analysis, agency security obligations, classification framework (Unclassified through Top Secret), security risk management, system certification, and GCSB/NCSC NZ compliance. Triggers on: NZISM controls, NZ government security, GCSB compliance, agency cybersecurity obligations, NZ classification markings, Restricted/Confidential/Secret system scoping, agency security policies, third-party supplier security, Certification and Accreditation (C&A), and any question about NZ government information security requirements or the NZISM framework.
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sushegaad Bundle Iso27001Expert ISO 27001 compliance assistant for security and compliance teams. Use this skill whenever a user asks about ISO 27001 or ISO/IEC 27001, including any of the following: gap analysis, auditing, compliance assessments, control checklists, policy writing, document generation, Statement of Applicability (SoA), risk assessment, risk registers, risk treatment plans, Annex A controls, ISMS implementation, clause requirements, certification readiness, transitioning from 2013 to 2022, control implementation guidance, incident response policies, access control policies, supplier security, or any information security management system (ISMS) topic. Trigger even if the user doesn't say "skill" — any ISO 27001 or ISMS question should use this skill.
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sushegaad Bundle Iso27701Expert ISO 27701 Privacy Information Management System (PIMS) compliance advisor. Use this skill whenever a user asks about ISO/IEC 27701:2025, ISO/IEC 27701:2019, privacy information management, PIMS certification, PII controller or processor obligations, privacy risk assessment, Statement of Applicability for privacy, privacy by design, data subject rights, DPIA, records of processing activities, transitioning from ISO 27701:2019, GDPR alignment with ISO 27701, or any privacy management system topic. Also trigger for questions about Annex A.1 (controller controls), A.2 (processor controls), A.3 (shared security controls), or implementing a standalone PIMS without ISO 27001. When in doubt, use this skill — it covers the full ISO 27701 lifecycle from gap assessment through certification.
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sushegaad Bundle Swift CspExpert SWIFT Customer Security Programme (CSP) advisor covering the Customer Security Controls Framework (CSCF v2026). Use this skill whenever a user asks about SWIFT CSP, CSCF controls, SWIFT security attestation, KYC-SA portal, SWIFT architecture types (A1/A2/A3/A4/B), mandatory vs advisory controls, independent assessment, SWIFT secure zone, secure flow zone, MFA for operators, SWIFT messaging security, payment fraud prevention on SWIFT, gap analysis for CSCF, or compliance with SWIFT's 32 controls (25 mandatory, 7 advisory in v2026) across the three objectives: Secure Your Environment, Know and Limit Access, Detect and Respond. Control 2.4 (Back-Office Data Flow Security) is now mandatory in v2026. v2026 attestation window is July 1– December 31, 2026. Trigger for any SWIFT CSP or CSCF compliance question.
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sushegaad Bundle Nist 800 53NIST SP 800-53 Rev 5 compliance advisor — all 20 control families (AC, AT, AU, CA, CM, CP, IA, IR, MA, MP, PE, PL, PM, PS, PT, RA, SA, SC, SI, SR), Low/Moderate/High baseline selection, FIPS 199/200 system categorization, control tailoring and overlays, privacy controls (PT family), supply chain risk management (SR family), assessment procedures (SP 800-53A), OSCAL, RMF integration (SP 800-37), and mapping to FedRAMP, FISMA, CMMC 2.0, and ISO 27001. Use for any federal system security controls, FISMA compliance, RMF step guidance, control narrative writing, or baseline tailoring question.
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sushegaad Bundle Cis ControlsExpert CIS Controls v8 (CIS Top 18) advisor — implementation group scoping (IG1/IG2/IG3), control gap assessments, safeguard-level guidance, asset inventory, software inventory, data protection, secure configuration, account management, access control, continuous vulnerability management, audit log management, email and web browser protections, malware defenses, network infrastructure management, network monitoring and defense, application software security, incident response, penetration testing, and CIS Controls mapping to NIST CSF, ISO 27001, SOC 2, and CMMC. Use for any question about CIS Controls, CIS Benchmarks, Implementation Groups, or prioritized cyber hygiene for any organization size.
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sushegaad Bundle Pci ComplianceExpert PCI DSS compliance advisor covering PCI DSS v4.0.1 (current) and v4.0. Use this skill whenever a user asks about PCI DSS, payment card security, cardholder data protection, CDE scoping, SAQ types (A, A-EP, B, B-IP, C, C-VT, P2PE, D), ROC, AOC, QSA assessments, ASV scans, merchant levels, service provider levels, network segmentation, penetration testing, tokenisation, encryption of PAN data, or any of the 12 PCI DSS requirements. Also trigger for questions like "are we PCI compliant?", "how do I scope my CDE?", "which SAQ applies to us?", "what changed in PCI DSS v4.0?", "how do I prepare for a QSA audit?", or any request involving payment data security, cardholder data environment, or PCI certification readiness.
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impropersubset Skill Documentation ManagementThis skill should be used when creating a new .md file, completing an analysis or audit, deciding whether to archive or delete docs, or when uncertain if something should be documented. Covers document types, naming conventions, the "Link Test", and when to extract patterns to skills.
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sushegaad Bundle Hipaa ComplianceExpert HIPAA compliance assistant for healthcare and software contexts. Use this skill whenever the user mentions HIPAA, PHI (Protected Health Information), ePHI, covered entities, business associates, healthcare data privacy, medical records, health information security, BAA (Business Associate Agreements), or any compliance review involving patient data. Also trigger for requests to draft privacy notices, HIPAA policies, consent forms, security risk assessments, or breach notification letters. Use for developers building healthcare software who need technical safeguard guidance (encryption, access controls, audit logs), compliance officers reviewing documents or procedures, and anyone asking "is this HIPAA compliant?" or "what does HIPAA require for X?". When in doubt about whether a healthcare or data privacy question falls under this skill — use it.
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advisely Skill Pr ReadyComplete PR workflow - runs tests, linting, security scan, simplification, then commits, pushes, creates PR with comments, and optionally creates a release. Use after completing feature implementation.
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 eda, pr-ready, document-in-case. 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.