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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tryboy869 Bundle Google Maps JS 2[Applies to: **/*.{js,jsx}] This guide provides definitive best practices for integrating and managing the Google Maps JavaScript API in modern web applications, focusing on security, performance, and maintainability.
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jantoniofc Skill Production Audit 2日本語翻訳:このファイルは production-audit 用の日本語翻訳が必要です
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jantoniofc Skill Security Review 3Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or implementing payment/sensitive features. Provides comprehensive security checklist and patterns.
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jantoniofc Bundle Cookbook Audit 2Audit an Anthropic Cookbook notebook based on a rubric. Use whenever a notebook review or audit is requested.
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jantoniofc Skill Postgres Patterns 2PostgreSQL database patterns for query optimization, schema design, indexing, and security. Quick reference for common patterns, index types, data types, and anti-pattern detection. Based on Supabase best practices.
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jantoniofc Skill Security Review 4Usar este skill al agregar autenticación, manejar entradas de usuario, trabajar con secretos, crear endpoints de API o implementar funcionalidades de pago/sensibles. Proporciona lista de verificación y patrones de seguridad completos.
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jantoniofc Skill Springboot Security 2Spring Security best practices for authn/authz, validation, CSRF, secrets, headers, rate limiting, and dependency security in Java Spring Boot services.
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om-scogo Bundle Check 2Read-only drift detector. Diffs SPEC.md against current code and reports violations grouped by severity. Writes nothing — suggests remedies via the spec or build skills but never invokes them. Triggers when the user asks to check drift, audit the spec, verify invariants, or ask whether code still matches the spec. Phrasings: "check drift", "audit the spec", "does the code still match §V", "check invariants", "spec vs code".
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om-scogo Bundle Claude Settings Audit 2Analyze a repository to generate recommended Claude Code settings.json permissions. Use when setting up a new project, auditing existing settings, or determining which read-only bash commands to allow. Detects tech stack, build tools, and monorepo structure.
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peteedoo Bundle Performing Ransomware Tabletop Exercise 2Plans and facilitates tabletop exercises simulating ransomware incidents to test organizational readiness, decision-making, and communication procedures. Designs realistic scenarios based on current ransomware threat actors (LockBit, ALPHV/BlackCat, Cl0p), injects covering double extortion, backup destruction, and regulatory notification requirements. Evaluates participant responses against NIST CSF and CISA guidelines. Activates for requests involving ransomware tabletop, incident response exercise, or ransomware readiness drill.
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peteedoo Bundle Detecting Spearphishing With Email Gateway 2Spearphishing targets specific individuals using personalized, researched content that bypasses generic spam filters. Email security gateways (SEGs) like Microsoft Defender for Office 365, Proofpoint,
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peteedoo Bundle Analyzing Ransomware Leak Site Intelligence 2Monitor and analyze ransomware group data leak sites (DLS) to track victim postings, extract threat intelligence on group tactics, and assess sector-specific ransomware risk for proactive defense.
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peteedoo Bundle Detecting T1003 Credential Dumping With Edr 2Detect OS credential dumping techniques targeting LSASS memory, SAM database, NTDS.dit, and cached credentials using EDR telemetry, Sysmon process access monitoring, and Windows security event correlation.
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peteedoo Bundle Implementing Anti Phishing Training Program 2Security awareness training is the human layer of phishing defense. An effective anti-phishing training program combines regular simulations, interactive learning modules, metric tracking, and positiv
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peteedoo Bundle Conducting Social Engineering Penetration Test 2Design and execute a social engineering penetration test including phishing, vishing, smishing, and physical pretexting campaigns to measure human security resilience and identify training gaps.
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peteedoo Bundle Implementing Passwordless Auth With Microsoft Entra 2Implements passwordless authentication using Microsoft Entra ID with FIDO2 security keys, Windows Hello for Business, Microsoft Authenticator passkeys, and certificate-based authentication to eliminate password-based attacks. Activates for requests involving passwordless deployment, FIDO2 passkey configuration, phishing-resistant MFA, or Microsoft Entra authentication method policies.
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aiskillstore Bundle Gjalla Test Audit 2Audit a test suite to find tests that give false confidence — tests that encode bugs, duplicate coverage, or are so heavily mocked they can't catch real regressions. Use to improve robustness, audit coverage, or harden a risky area.
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tryboy869 Bundle Security Leak Guardrails 2Sets up secret-leak prevention guardrails with forbidden path checks, gitleaks config, CI secret scanning, and dependency updates. Use when hardening repos against credential leaks or when adding gitleaks, trufflehog, git hooks, or security checks.
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tryboy869 Bundle Chrome Extension General Rules 2[Applies to: **/manifest.json] General rules and guidelines for developing Chrome extensions, focusing on architecture, security, and performance.
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tryboy869 Bundle Go API Development General Rules 2[Applies to: /**/*_api.go] General rules for Go API development using the net/http package, focusing on code quality, security, and best practices.
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tryboy869 Bundle Go API Security And Best Practices 2[Applies to: /*/**/*_api.go] This rule emphasizes security, scalability, and maintainability best practices in Go API development.
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om-scogo Bundle Security Audit 2Security audit of a codebase — web apps, APIs, services, CLI tools, libraries, daemons, and more. Use when asked to find security bugs, do a security review, audit for vulnerabilities, or pen-test the code. Focuses on exploitable issues with real impact, not theoretical concerns or industry-standard behavior.
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tryboy869 Bundle Chrome Extension Dev JS Typescript Cursorrules Pro Curso 2Apply for chrome-extension-dev-js-typescript-cursorrules-pro. --- description: General rules and guidelines for developing Chrome extensions, focusing on architecture, security, and performance. globs: **/manifest.json
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jantoniofc Bundle Delivery Gate 2Stop hook that blocks Claude from finishing until quality checks pass. Detects rationalization patterns (surface text heuristics), stale learning logs (filesystem mtime), and low disk space. Complements self-audit by mechanically enforcing learning capture habits.
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dirnbauer Bundle Aso 2When the user wants to audit or optimize an App Store or Google Play listing. Also use when the user mentions 'ASO audit,' 'app store optimization,' 'optimize my app listing,' 'improve app visibility,' 'app store ranking,' 'audit my listing,' 'why aren't people downloading my app,' 'improve my app conversion,' 'keyword optimization for app,' or 'compare my app to competitors.' Use when the user shares an App Store or Google Play URL and wants to improve it.
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peteedoo Bundle Exploiting Adcs With Certipy 2Enumerate and exploit Active Directory Certificate Services ESC1 through ESC16 misconfigurations with Certipy, including SAN abuse, NTLM relay to web enrollment (ESC8), and golden certificate forgery.
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peteedoo Bundle Managing Third Party Vendor Risk 2Build and run a third-party / vendor risk management (TPRM) program aligned to NIST SP 800-161 C-SCRM and NIST CSF 2.0 GV.SC: inventory and tier vendors by risk, send the right due-diligence questionnaire (SIG, CAIQ), review evidence (SOC 2, ISO 27001, pen-test reports), set contractual security and right-to-audit clauses, monitor vendors continuously, manage Nth-party / subcontractor risk, and offboard securely. Use when an organization needs to assess a new vendor before onboarding, when standing up or maturing a vendor-risk program, when tiering a vendor portfolio, when reviewing a SOC 2 or CAIQ, when writing security requirements into a contract or DPA, when a vendor suffers a breach, or when managing supply-chain / software supply-chain risk. Keywords: third-party risk, vendor risk management, TPRM, supply chain risk, C-SCRM, NIST 800-161, vendor tiering, SIG questionnaire, CAIQ, SOC 2, ISO 27001, right to audit, continuous monitoring, security ratings, fourth-party risk, Nth-party, vendor offboarding, d
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peteedoo Bundle Operationalizing Misp Threat Feeds 2Run MISP, curate feeds, and auto-generate detections for Wazuh, Sigma, and Suricata.
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peteedoo Bundle Configuring Ldap Security Hardening 2Harden LDAP directory services against common attacks including credential harvesting, LDAP injection, anonymous binding, and channel binding bypass. Covers LDAPS enforcement, channel binding, LDAP si
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peteedoo Bundle Tracking Threat Actor Infrastructure 2Threat actor infrastructure tracking involves monitoring and mapping adversary-controlled assets including command-and-control (C2) servers, phishing domains, exploit kit hosts, bulletproof hosting, a
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peteedoo Bundle Detecting Credential Dumping Techniques 2Detect LSASS credential dumping, SAM database extraction, and NTDS.dit theft using Sysmon Event ID 10, Windows Security logs, and SIEM correlation rules
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dirnbauer Bundle CLI Tools 2Use when ANY command fails with 'command not found', when installing CLI tools (ripgrep, fd, jq, yq, bat, etc.), auditing project environments, or batch-updating tools. Triggers on: command not found, install tool, missing binary, environment audit, update tools, which, apt install, brew install.
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dirnbauer Bundle Typo3 Conformance 2Use when assessing TYPO3 extension quality, conformance checking, standards compliance, modernization to v12/v13/v14 (v14.3 LTS is the default/gold standard), TER readiness, or best practices review. Also triggers on: extension audit, quality score, full assessment, fix all findings, conformance audit, Fluid 5 strict ViewHelpers, ext_tables.php removal, Extbase attributes (Authorize/RateLimit), HashService removal, Bootstrap 5 migration, CSP compliance, ViewHelper security, XLIFF hygiene, PHP 8.4/8.5 compat.
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dirnbauer Bundle Competitor Profiling 2When the user wants to research, profile, or analyze competitors from their URLs. Also use when the user mentions 'competitor profile,' 'competitor research,' 'competitor analysis,' 'profile this competitor,' 'analyze competitor,' 'competitive intelligence,' 'competitor deep dive,' 'who are my competitors,' 'competitor landscape,' 'competitor dossier,' 'competitive audit,' or 'research these competitors.' Input is a list of competitor URLs. Output is structured competitor profile markdown files. For creating comparison/alternative pages from profiles, see competitors. For sales-specific battle cards, see sales-enablement.
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infrasity-labs Skill Blog Audit 2Full-site blog health assessment scanning all blog files for quality scores, orphan pages, topic cannibalization, stale content, and AI citation readiness. Spawns parallel subagents for comprehensive analysis. Produces per-post scores and a prioritized action queue. Use when user says "audit blog", "blog audit", "site audit", "blog health", "audit all posts", "check all blogs".
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infrasity-labs Skill Blog Locale Audit 2Audit a directory of multilingual blog content for completeness, consistency, hreflang correctness, meta-tag parity, and freshness. Builds a translation coverage matrix, flags stale translations, validates hreflang and schema, and emits a prioritized report with runnable fix commands. Use when user says "locale audit", "blog locale-audit", "check translations", "multilingual audit", "translation check", "hreflang check", "Uebersetzungen pruefen".
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 google-maps-js, production-audit, security-review. 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.