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 Debug 2Investigate-then-decide root-cause analysis for a defect whose cause is unknown (distinct from /fix, which assumes a known bug). Five gated phases: capture, hypothesize, gather, decide, hand off. Investigation only, no code changes; exits to /fix, /adr, or a no-action close.
567 -
majiayu000 Bundle Tasks 2Manage Google Tasks with full CRUD operations via Ruby scripts. This skill should be used when working with Google Tasks - creating, reading, updating, deleting, and organizing tasks and task lists. Supports task completion, subtask creation, task ordering, and integration with other Google skills through shared OAuth authentication.
567 -
majiayu000 Bundle Taste 2Use when asking "overkill?", "elegant?", "audit", or "taste-test this", or setting a taste register. Returns a per-anchor verdict table with ranked fixes in audit mode, or loads the judgment register in anchor mode. Don't use for tasks that require source or remote-system changes.
567 -
majiayu000 Bundle Trace 2Trace end-to-end integrity of a judgment through the PoJ blockchain. Use when asked to trace, verify, audit, or check the blockchain proof of a specific judgment.
567 -
majiayu000 Bundle Review 4Use when asked to review a pull request, examine code changes, find bugs, or audit a branch, in standard or depth mode. Not for an iterative review-and-fix loop: use audit-project.
567 -
majiayu000 Bundle Quality 3Run a comprehensive code quality review. Checks security, performance, maintainability, project conventions (CLAUDE.md), architecture, and testing. Runs rustfmt and bazel test. Use /quality to check code quality or validate before committing.
567 -
majiayu000 Bundle Release 5Release preparation workflow - security audit → E2E tests → review → changelog → docs
567 -
majiayu000 Bundle Kai Taste 2Audit or design generative AI interfaces against three diagnostic pillars (deterministic-stochastic balance, interaction density, visual cohesion). Treats taste as a measurable control system, not subjective preference. Use when: 'taste audit', 'score this UI', 'design quality', 'interaction density', 'visual cohesion', 'refiner layer', 'correction cost', 'why does this feel off', 'polish this', 'design review', or building any user-facing AI product.
567 -
majiayu000 Bundle Lint 3Run targeted linting, formatting, and code quality checks on modified files. Use this to validate code style, type safety, security, and other quality metrics before committing. Supports running all checks or targeting specific checks on specific files for efficient validation.
567 -
majiayu000 Bundle Ruff 2This skill should be used when users need to lint, format, or validate Python code using the Ruff command-line tool. Use this skill for tasks involving Python code quality checks, automatic code formatting, enforcing style rules (PEP 8), identifying bugs and security issues, or modernizing Python code. This skill should be invoked PROACTIVELY whenever Python code is written or modified to ensure code quality.
567 -
majiayu000 Bundle Content 2Generate authentic, compelling copy for portfolios. Covers tone calibration, taglines, bios, project descriptions, and avoiding assumptions.
567 -
majiayu000 Bundle Redteam 2Red team adversarial analysis to find weaknesses, vulnerabilities, and failure modes. Use before launches, for security review, or when a plan feels too perfect.
567 -
majiayu000 Bundle API Review 2Evaluate public API surfaces against internal guidelines and external exemplars. Triggers: API review, API design, consistency audit, API documentation, versioning, surface inventory, exemplar research Use when: reviewing API design, auditing consistency, governing documentation, researching API exemplars DO NOT use when: architecture review - use architecture-review. DO NOT use when: implementation bugs - use bug-review. Use this skill for API surface evaluation and design review.
567 -
majiayu000 Bundle Audit 2Use this skill when auditing the SND codebase for consistency, bugs, and documentation issues. Covers comprehensive audit procedures for scripts, skills, rules, and documentation.
567 -
majiayu000 Bundle Code Review 2Conducts and responds to code review — reviewing a change for correctness, design, and risk, and evaluating review feedback received on your own work. Use this before merging, when asked to review a diff or pull request, when review feedback has arrived and needs acting on, or when feedback seems wrong and needs a reasoned response rather than compliance.
567 -
majiayu000 Bundle Pr Reviews 2Review code changes on a given GitHub PR using gh CLI. Use when the user asks to review a pull request, analyze PR diffs, or provide feedback on open PRs with structured quality, security, and testing assessments.
567 -
majiayu000 Bundle Reconcile 2Audit a project against current plugin conventions and offer to update structure.
567 -
majiayu000 Bundle JWT Auth 2Configure JWT Bearer authentication with Keycloak for affolterNET.Web.Api. Use when setting up token validation, Keycloak integration, or API authentication.
567 -
majiayu000 Bundle Red Team 2<!-- Copyright (c) 2026 defconxt. All rights reserved. -->
567 -
majiayu000 Bundle Security 2Security validation, vulnerability scanning, and compliance checking for development environments. Auto-activates on keywords security, vulnerability, audit, OWASP, encryption, GPG, SSH, signing, secrets, scan. Routes to specialized security workflows.
567 -
majiayu000 Bundle Worktree 4Use when work needs an isolated git worktree: new work, an existing ref, a gated feature workspace with baseline tests, or a manifest-tracked loop run. Not for plain branches: use create-branch.
567 -
majiayu000 Bundle Perf Analyzer 2WHEN: Performance analysis, bundle size optimization, rendering, Core Web Vitals, code splitting WHAT: Bundle analysis + large dependency detection + re-render issues + useMemo/useCallback suggestions + LCP/FID/CLS improvements WHEN NOT: Code quality → code-reviewer, Security → security-scanner
567 -
majiayu000 Bundle Skills Eval 2Evaluate and improve Claude skill quality through auditing. Triggers: skill audit, quality review, compliance check, improvement suggestions, token usage analysis, skill evaluation, skill assessment, skill optimization, skill standards, skill metrics, skill performance Use when: reviewing skill quality, preparing skills for production, auditing existing skills, generating improvement recommendations, checking compliance with standards, analyzing token efficiency, benchmarking skill performance DO NOT use when: creating new skills from scratch - use modular-skills instead. DO NOT use when: writing prose for humans - use writing-clearly-and-concisely. DO NOT use when: need architectural design patterns - use modular-skills. Use this skill BEFORE shipping any skill to production. Check even if unsure.
567 -
majiayu000 Bundle UI UX Audit 2Mandatory audit workflow for UI/UX changes that reads current state FIRST, checks for redundancy, respects clean design philosophy, and identifies genuine gaps before implementation. Auto-invoked when user mentions UI, UX, design, layout, homepage, page improvements, visual changes, or interface modifications.
567 -
majiayu000 Bundle Code Review 3· Review code for correctness: bugs, edge cases, races, leaks, regressions. Triggers: 'review', 'code review', 'find bugs', 'check this', 'spot check', 'sanity check'. Not for style/slop (anti-slop) or vulnerabilities (security-audit).
567 -
majiayu000 Bundle Code Review 4Structured code review covering style, readability, and security concerns with actionable feedback. Use when reviewing pull requests or merge requests to identify issues and suggest improvements.
567 -
majiayu000 Bundle Love Math 2Provides system-independent mathematical functions. Use this skill when working with mathematical operations, random number generation, geometric calculations, or any math-related operations in LÖVE games.
567 -
majiayu000 Bundle Websocket 2Real-time bidirectional communication with security focus on CSWSH prevention, authentication, and message validation
567 -
majiayu000 Bundle GRAPHQL Schema 2Guide for designing GraphQL schemas following industry best practices. Use this skill when: (1) designing a new GraphQL schema or API, (2) reviewing existing schema for improvements, (3) deciding on type structures or nullability, (4) implementing pagination or error patterns, (5) ensuring security in schema design.
567 -
majiayu000 Bundle Check Updates 2Use when a Power Apps mobile project needs dependency updates or an npm audit review. Checks the mobile-app plugin first, then updates the native host, other Microsoft packages, and all remaining direct npm packages in order with validation and rollback.
567 -
majiayu000 Bundle Design Review 2Review or audit a design/UI across 6 weighted dimensions with Nielsen's 10 heuristics and a prioritized findings table. Use when the user wants a design critique, quality score, heuristic evaluation, or audit of an existing screen, page, or product before/after build.
567 -
majiayu000 Bundle Check Links 2Analyze and validate links and buttons on web pages. Use when users ask to check links, verify button hrefs, find empty links, detect javascript:void links, find broken navigation, or audit clickable elements. Detects empty href, javascript:void(0), hash-only links, missing href attributes, and non-accessible buttons.
567 -
majiayu000 Bundle Code Review 5Reviews code for quality, security, and maintainability. Use after implementing features, completing significant work, or when user asks for code review.
567 -
majiayu000 Bundle Diff Review 2Deep multi-perspective review of current branch changes vs main — code quality, security, testing gaps, and language-specific gotchas. Use before requesting review to catch issues proactively.
567 -
majiayu000 Bundle GRAPHQL 2Hunt GraphQL-specific vulns — introspection abuse, field-level authorization (IDOR), batched queries for brute force, alias-based rate limit bypass, deep query DoS, mutation injection, schema disclosure, suggestion leakage, CSRF via GET, and CSRF via POST without preflight. Use when a GraphQL endpoint is present.
567 -
majiayu000 Bundle Axiom Mode 2Use when the user requests axiom, axiom-mode, axiom-compact, formal-logic, or compact form. Switches responses to compact formal-logic English with predicate claims and ASCII keywords, then restores the register after clarity exceptions. Not for changing code or remote state.
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 debug, tasks, taste. 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.