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.
-
ryo-ebata Skill Tdd CoachGuide development using Kent Beck's TDD methodology. Use when implementing new features, fixing bugs, or adding rules to cc-audit. Enforces test-first approach with Red-Green-Refactor cycle.
-
ryo-ebata Skill False Positive Test SkillA skill containing patterns that should NOT trigger false positives
-
taracodlabs Bundle Defender QuickscanWindows Defender: scans, threat history, signatures (PowerShell)
-
gabrielmoreira Bundle PricingWhen the user wants help with pricing decisions, packaging, or monetization strategy. Also use when the user mentions 'pricing,' 'pricing tiers,' 'freemium,' 'free trial,' 'packaging,' 'price increase,' 'value metric,' 'Van Westendorp,' 'willingness to pay,' 'monetization,' 'how much should I charge,' 'my pricing is wrong,' 'pricing page,' 'annual vs monthly,' 'per seat pricing,' 'should I offer a free plan,' 'pricing page teardown,' 'pricing page audit,' 'is my pricing page AI-readable,' or 'can AI read my pricing.' Use this whenever someone is figuring out what to charge, how to structure their plans, or wants to audit a pricing page (for humans and for the AI agents that shortlist tools). For in-app upgrade screens, see paywalls. For offer construction (bonuses, guarantees, value framing, naming) on services/courses/coaching/high-ticket B2B, see offers.
17 -
gabrielmoreira Bundle Test Gap AuditRun a read-only audit for missing, weak, stale, or mis-scoped test coverage. If the user does not name a scope, audit the full repository and identify important code paths, routes, features, services, workflows, and contracts that lack proper tests. If the user names a feature, PR, branch, route, workflow, service, bug fix, API, security-sensitive path, or risky code change, focus only on that specific scope. Use when the user asks what tests are missing, whether coverage is enough, what regression tests to add, or how to prove a change is safe. This is not a general bug audit and not a security review; it evaluates whether behavior is covered by tests.
17 -
khendzel Skill Janitor ValueShow whether each skill is earning its context-window cost — combined tokens-used view sorted by waste. Use when the user asks 'are my skills worth it', 'what's my context budget', 'which skills are dead weight', or wants to audit skill value, token cost, or usage. Trigger with '/janitor-value'.
-
matteocervelli Skill Pre CommitFull validation gate before committing — quality checks, tests, coverage, security scan, changelog, and companion review. Use right before a commit to verify code is ready. Trigger on "pre-commit", "validate before commit", "ready to commit", "run all checks".
-
medusajs Skill Reviewing PrsReviews GitHub pull requests for the Medusa repository. Checks PR template compliance, contribution guidelines, code conventions, security, performance, and bugs. Emits a structured review decision (labels + review template) for a downstream deterministic step to apply. Use when a PR is opened or updated.
-
netdata Bundle Triage CodeqlTriage GitHub Code Scanning alerts (CodeQL with security-extended suite) for this repository — list open alerts, dismiss as false positive / won't fix / used in tests, query via GitHub REST + GraphQL. Use when the user asks to "review GitHub security alerts", "check CodeQL findings", "triage code scanning", or anything mentioning Code Scanning, CodeQL, security-extended, or github.com/$repo/security/code-scanning.
-
open-gsd Skill Gsd Audit MilestoneAudit milestone completion against original intent before archiving
-
openclaw Skill Convex AuthzAudit and harden Convex authorization: identity-from-arg impersonation, missing per-document ownership checks, PII-leaking public queries, and writes into containers the caller doesn't own. Deterministic scan + canonical requireIdentity/requireOwner fix + tsc verify. Use for 'secure my app' / 'audit auth' / 'who can access this data', not generic code review.
9.1k -
openlair Bundle Inno Reference AuditThis skill provides reference guidance for citation verification in academic writing. Use when the user asks about "citation verification best practices", "how to verify references", "preventing fake citations", or needs guidance on citation accuracy. This skill supports ml-paper-writing by providing detailed verification principles and common error patterns.
-
samber Bundle Golang SafetyDefensive Golang coding against accidental bugs — nil panics, typed-nil interfaces, `append` backing-array aliasing, silent int64-to-int32 truncation, float `==` comparison, `defer` inside loops, defensive copies of slices and maps, and usable zero values. Use when a Go program panics on a nil map write or nil pointer dereference, when reviewing code for nil-safety, numeric conversion overflow, or resource lifecycle, or when designing a type whose zero value must be safe. Not for designing concurrent access with goroutines, channels, or sync primitives (→ See `samber/cc-skills-golang@golang-concurrency` skill), not for exploitable vulnerabilities such as injection, weak crypto, or leaked secrets (→ See `samber/cc-skills-golang@golang-security` skill), and not for debugging an already-failing program (→ See `samber/cc-skills-golang@golang-troubleshooting` skill).
-
travisjneuman Skill Blockchain Web3Solidity smart contracts, Web3 development, DeFi protocols, NFTs, EVM chains, Hardhat/Foundry tooling, and blockchain security. Use when writing smart contracts, building dApps, auditing contract security, or integrating Web3 wallets.
-
travisjneuman Bundle Test SpecialistThis skill should be used when writing test cases, fixing bugs, analyzing code for potential issues, or improving test coverage for JavaScript/TypeScript applications. Use this for unit tests, integration tests, end-to-end tests, debugging runtime errors, logic bugs, performance issues, security vulnerabilities, and systematic code analysis.
-
allens0104 Skill Adapter AuditUse this skill to audit CLI adapter projects (like opencli) for missing output fields, then batch-generate fixes and submit PRs. Turns AI agents into adapter quality reviewers.
-
gabrielmoreira Skill Repomix Safe MixerSafely package codebases with repomix by automatically detecting and removing hardcoded credentials before packing. Use when packaging code for distribution, creating reference packages, or when the user mentions security concerns about sharing code with repomix.
17 -
dazuck Bundle Investor AuditsHandle investor audit confirmations and quarterly portfolio reporting requests. Use when: (1) Email from auditor (PwC, KPMG, EY, CBIZ, Deloitte) requesting confirmation, (2) Investor asks for quarterly reporting (revenue, runway, cap table), (3) User asks to 'help with audits' or 'process audit requests', (4) Email contains 'audit confirmation' or 'investment confirmation'. Maps requests to standard company data and drafts accurate responses.
-
forcedotcom Bundle Dx Apexguru ScanRun an ApexGuru performance scan on a Salesforce Apex project via the ApexGuru SFAP Scan API. Zips the project's Apex (any layout), submits it, polls to completion, decodes the base64 report, and presents performance antipattern violations (SOQL in loop, DML in loop, Schema.getGlobalDescribe(), SOQL without WHERE/LIMIT, unused SOQL fields) grouped by rule with severity, file:line, and suggested fixes — clearly attributed as 'Static only' or 'Production insights'. TRIGGER when the user says 'run ApexGuru', 'ApexGuru scan', 'check Apex performance', 'find governor-limit / performance antipatterns', 'SOQL in loop', 'scan my Apex for performance', or 'ApexGuru performance insights'. DO NOT TRIGGER for general static analysis or security scans (use dx-code-analyzer-run), for fixing code without scanning, or for onboarding an org to ApexGuru.
-
gabrielmoreira Bundle Docs Sync AuditRun a read-only documentation drift audit for a feature, PR, branch, release, API, configuration change, workflow, CLI, package, or repository area. Use when the user asks whether docs are stale, missing, inconsistent with code, or need updates after code changes. Checks README files, setup guides, API docs, env docs, changelogs, examples, comments, generated docs, and user-facing instructions. This is not a general code review; it compares what the docs claim against what the code does.
17 -
koala73 Skill Fetch News DigestRetrieve the pre-aggregated digest of World Monitor's curated news feeds, bucketed by category, with per-article threat classification and alert flags. Use when the user asks what's in the news right now, wants headlines by topic, or needs a current-events sweep.
-
kubesphere Skill Whizard AuditingUse when working with WizTelemetry Auditing extension for KubeSphere, including installation, configuration, and audit query API
-
nyldn Bundle Skill Code ReviewExpert multi-AI code review with inline PR comments — use for thorough quality and security analysis
-
samber Bundle Golang SwaggerGolang OpenAPI/Swagger documentation with swaggo/swag — annotation comments (@Summary, @Param, @Success, @Router, @Security), swag init code generation, framework integrations (gin, echo, fiber, chi, net/http), security definitions (Bearer/JWT, OAuth2, API key), and struct tags (swaggertype, enums, example, swaggerignore). Apply when adding or maintaining Swagger/OpenAPI docs in a Go project, or when the codebase imports github.com/swaggo/swag, github.com/swaggo/gin-swagger, github.com/swaggo/echo-swagger, github.com/swaggo/http-swagger, or github.com/swaggo/files.
-
sergeyklay Bundle Review ArchConduct a principal-level architecture review of a system, specification, diagram, or set of design decisions. Use when asked to review an architecture, evaluate a design, assess coupling/cohesion, check for anti-patterns, audit system boundaries, or produce an Architecture Review Board (ARB) style verdict. Also use when someone says 'review this architecture', 'is this design sound', 'what's wrong with this topology', 'evaluate these tradeoffs', or 'audit this system'. Produces a structured verdict organized around critical risks, significant concerns, observations, strengths, and open questions, grounded in evidence from the codebase and cited against established methodology (ATAM, ISO/IEC 25010, documented anti-pattern catalogues). Do NOT use for line-by-line code review, spec-vs-implementation verification, or PR-level correctness checks. Name the system, spec, or design to be reviewed in the arguments; the skill does not infer the target from the conversation.
-
sergeyklay Skill Review ImplReview implementation changes for a given task against architectural standards. Use when reviewing a PR, evaluating recently committed code, assessing whether implementation changes are correct and architecturally sound, or when asked to 'review my changes', 'check this implementation', 'review what I built', 'is this PR ready', or 'audit recent commits'. Accepts a task description, task tracker URL, or issue shorthand (owner/repo#123, #123) as input. Produces a structured review with severity-rated findings, code evidence, and a verdict (Block / Request changes / Approve with notes / Approve). Saves the review to .reviews/Review-impl-{slug}.md. Do NOT use for specification review or spec-vs-implementation verification.
-
sergeyklay Bundle Review SpecArchitectural review of a specification or design document, performed before implementation begins. Use whenever a spec or design proposal is in scope and the user asks any quality question — even when not phrased explicitly: 'review this spec', 'evaluate this design', 'is this spec implementable', 'is this ready to build', 'check this architecture proposal', 'review the design for feature X', 'is this design sound', 'what's missing from this spec'. Also triggers when a file under `.specs/` is being evaluated without an existing implementation. Do NOT use for verifying an existing implementation against a spec, reviewing a PR or implementation changes, reviewing an existing system's architecture, or security review. Identify the spec and any review focus in the arguments; the skill does not infer them from the conversation.
-
sergeyklay Bundle Verify ImplForensic audit of an implementation against its authoritative specification. Use whenever a specification document and an implementation are both in scope and the user asks any conformance question - even when not phrased explicitly: 'does this code match the spec', 'verify this implementation', 'check spec conformance', 'audit compliance between design and code', 'is the implementation faithful', 'verify spec coverage', 'audit against requirements', 'spec-vs-code'. Also triggers when a file path under `.specs/` is mentioned alongside an implementation. Do NOT use for general code review, specification design review before implementation begins, security review, or architecture review without a spec document. Pass both the spec and the implementation scope as arguments; the skill does not infer them from the conversation.
-
techygarg Bundle Architecture CompassArchitectural thinking partner for an existing repository — scans the codebase, conducts a structured interview, agrees on current architectural state and recommended direction, and produces a shareable insights document. Scoped to one repository, module, or folder. Does not execute transformation — it orients. Use when the user says 'assess my codebase architecture', 'what direction should my codebase go', 'architecture compass', 'understand my architecture', 'audit architecture drift', 'architectural assessment', or 'help me understand what is wrong with my codebase'.
-
zebbern Skill Idor TestingThis skill should be used when the user asks to "test for insecure direct object references," "find IDOR vulnerabilities," "exploit broken access control," "enumerate user IDs or object references," or "bypass authorization to access other users' data." It provides comprehensive guidance for detecting, exploiting, and remediating IDOR vulnerabilities in web applications.
-
diegosouzapw Skill CLI Policy AuditInspect audit logs, manage access policies, view telemetry data, and review request history from the CLI. Filter by event type, user, or time range for compliance workflows.
54 -
gabrielmoreira Skill Developer SecuritySecurity best practices for gh-aw workflows and Go code: template injection prevention, shell script security, supply chain hardening, and static analysis integration.
17 -
kayforkind Skill The Honoured OneForces a four-phase context-load protocol (audit unread files, read them, map architecture, then act) before multi-file features, integrations, refactors, or debugging unread code. Use when adding a feature to existing code, integrating X with Y, or asking why unread code fails. Not for isolated single-file edits already read this session. Do not use as a substitute for systematic-debugging's reproduce-then-fix loop.
-
koala73 Skill Scan Cyber ThreatsRetrieve active cyber-threat intelligence — malware IOCs, C2 infrastructure, and CISA known-exploited vulnerabilities — filterable by type, source, and severity. Use when the user asks about current cyber threats, IOCs, or actively exploited CVEs.
-
microsoft Bundle VexOpenVEX v0.2.0 specification reference plus VEX management playbooks - Brought to you by microsoft/hve-core.
2.7k -
rlaope Bundle Omh Tech Debt Audit[omh] Hermes Tech Debt Audit workflow: build the severity-by-effort debt ledger from observed repo evidence - orient, audit the named dimensions with file:line citations, rank fixes and quick wins - and reconcile RESOLVED/NEW/CARRIED against the previous ledger on rerun. Use when the user says: tech-debt-audit, tech debt, tech debt audit, technical debt, technical debt audit, tech debt ledger, debt ledger, audit our tech debt.
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 cli-policy-audit, tdd-coach, false-positive-test-skill. 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.