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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codexstar69 Skill Vulnerability ValidationValidate security findings for exploitability, reachability, and real-world impact using Bug Hunter-native findings artifacts. Use after security scans, before patch generation, or whenever the user wants confirmation that a suspected vulnerability is actually exploitable.
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openzeppelin Skill Review Sui ContractsReview Sui Move code that integrates OpenZeppelin Contracts for Sui against the library's own patterns and conventions. Use this when a developer wants their integration checked before shipping. Triggers: "review my Sui Move code", "am I using OpenZeppelin correctly", "check this integration", "is this idiomatic", "review before audit". Checks correct use of OZ primitives, deviations from examples/doc-comments, upheld invariants, test coverage, and code-quality/style. This is an AI code review, not a formal security audit.
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stellarlinkco Bundle Skill InstallInstall Claude skills from GitHub repositories with automated security scanning. Triggers when users want to install skills from a GitHub URL, need to browse available skills in a repository, or want to safely add new skills to their Claude environment.
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jdevalk Bundle Github RepoAudits and improves GitHub repository quality — README structure, community health files, .github directory setup, issue/PR templates, metadata, releases, and branch hygiene. Use this skill whenever the user asks to improve, audit, review, or set up a GitHub repository, or when they mention things like "make my repo look professional", "add contributing guidelines", "set up issue templates", "improve my README", "clean up my repo", "prepare my repo for open source", or "make my GitHub project look good". Also trigger when working inside a git repository and the user asks about best practices for documentation, community files, or repository structure. If the user is in a repo directory and mentions README, CONTRIBUTING, SECURITY, CODE_OF_CONDUCT, LICENSE, .github, templates, or release tags, use this skill.
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jdevalk Bundle Readability CheckRuns a readability audit on a blog post draft or other multi-paragraph prose, calibrated for readers who read English as a second language. Checks ten categories — overall structure and topic order, paragraph structure, opening paragraph strength, tiered sentence length, passive voice, difficult words, filler and hedging, transitions, variation, and heading hierarchy — and reports a Flesch Reading Ease score with a per-category status. Use when the user asks to check readability, run a readability pass, or asks "is this readable", or proactively as a second pass after a substantial draft is complete. Also invoked by the github-repo, github-profile, and wp-readme-optimizer skills on their generated prose. For short strings (titles, meta descriptions, taglines, bios), use the `metadata-check` skill instead — Flesch and paragraph-level checks don't apply to them.
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jdevalk Bundle Wp Readme OptimizerReviews and rewrites WordPress.org plugin readme.txt files for maximum quality. Use this skill whenever a user pastes, uploads, or references a WordPress plugin readme.txt, or asks to improve, audit, review, score, or optimize a plugin's WordPress.org listing page. Also trigger when the user says things like "make my plugin page better", "optimize my readme", "help me rank higher on WordPress.org", or "review my plugin listing". Always run the full audit + rewrite workflow unless the user explicitly asks for only one part.
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mastepanoski Bundle Gdpr AuditGDPR compliance audit of code, plans, schemas, or IaC. Produces a findings report with article citations, severity, confidence, and fixes; flags evidence gaps. Not a substitute for a DPO/lawyer.
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mastepanoski Skill UX Audit RethinkComprehensive UX audit using IxDF's 7 factors, 5 usability characteristics, and 5 interaction dimensions. Holistic evaluation with redesign proposals based on user-centered design principles.
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mastepanoski Bundle Iso 42001 AI GovernanceAI governance readiness and gap assessment using ISO/IEC 42001:2023. Evaluate AI management-system practices for risk management, accountability, transparency, security, and continuous improvement.
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mastepanoski Skill Nielsen Heuristics AuditEvaluate UX/UI using Jakob Nielsen's 10 usability heuristics. Comprehensive audit of visibility, control, consistency, error prevention, recognition, flexibility, aesthetics, error recovery, and documentation.
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mastepanoski Skill Don Norman Principles AuditEvaluate UX/UI using Don Norman's 7 fundamental design principles from The Design of Everyday Things. Audit discoverability, affordances, signifiers, feedback, mapping, constraints and conceptual models.
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gmgnai Skill Gmgn Swap[FINANCIAL EXECUTION] Buy and sell meme coins and crypto tokens on Solana, BSC, Base, or Ethereum — single swap, multi-wallet batch trading, limit orders, stop loss, take profit, trailing stop loss, trailing take profit via GMGN API. Requires explicit user confirmation. Use when user asks to buy, sell, or swap a token, trade from multiple wallets, set a limit order, stop loss, take profit, or check order status. This skill SUBMITS the trade — it is the only skill holding a private key, and every buy still ends here. It is not the entry point for a buy that has not been vetted yet: 「帮我买 200u 的 PENGU」, "buy me $500 of BONK", 「帮我买点 dogwifhat」, 「XX 能不能买」 start at gmgn-token-buy, which resolves the name to the one right contract among its copycats, gates volume / depth / security, sizes slippage and gas, then hands the confirmed parameters back here to execute. Come straight here for a buy only once the contract is settled AND the user says they do not want a pre-buy check ("skip the security check", "I already ch
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gmgnai Skill Gmgn TokenResearch any crypto or meme token by address — real-time price, market cap, liquidity, holder list, trader list, top Smart Money and KOL positions, security audit (honeypot, rug pull risk, dev wallet, renounced status), social links (Twitter/X, website) via GMGN API on Solana, BSC, Base, or Ethereum. Use when user asks about a token's price, safety, holders, traders, smart money exposure, or wants due diligence before buying.
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gmgnai Skill Gmgn Contract DdContract due-diligence score for one token address — contract safety, holder structure and price action combined into a single 0-100 composite, capped by GMGN's own rug label, where every deduction names the field it read and an absent field is never a passing check. Use when the user wants one verdict number rather than fields: 尽调, CA 尽调, 给这个币打个分, 这个币安全吗, 能不能买, 有没有貔貅, is this token safe, rug check, honeypot check, due-diligence score, score this contract, or pastes a bare token contract address. A bare address may equally be a wallet — Step 0 resolves which and hands wallets to gmgn-wallet-analysis. Prefer this over gmgn-token whenever the ask is a verdict rather than a field dump; the raw fields themselves — price, market cap, liquidity, holder and trader lists, the unscored security fields — are gmgn-token, chip structure is gmgn-holder-analysis, chart-pattern naming is gmgn-kline-pattern. Buy intent narrows to this skill only when the ask is a bare address: the input is --address, and no name is ever reso
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superagent-ai Skill Pr Github OpsPost Superagent PR security scan findings as inline GitHub pull request review comments using the authenticated gh CLI. Use whenever you need to comment on a PR scan finding, manage Superagent PR labels, complete a GitHub check run, or avoid posting findings as general PR thread comments. Trigger for any Superagent sandbox PR scan handoff that owns GitHub side effects via gh.
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superagent-ai Bundle Authz SecurityReview application source code for broken authorization — IDOR / Broken Object Level Authorization (OWASP API1), Broken Function Level Authorization (API5), mass assignment (API3), multi-tenant isolation gaps, and privilege escalation. Reads routes, controllers, resolvers, and data models offline and reports the missing ownership/role check at file:line with a framework-correct fix. No running app, no credentials, no tools. Trigger when reviewing endpoints/handlers, auditing a PR diff that adds or changes routes, hardening a multi-tenant SaaS, or when the user asks "is this endpoint authorized?", "can a user access another user's data?", "IDOR", "BOLA", or "broken access control".
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superagent-ai Bundle Supply Chain SecurityReview new or changed dependencies for supply-chain compromise before they enter a project — malicious install scripts (preinstall/postinstall), binding.gyp/node-gyp install-time execution (June 2026 worm), self-propagating worms (Shai-Hulud, binding.gyp), credential harvesting and exfiltration, obfuscated payloads, typosquatting, slopsquatting (AI-hallucinated package names), dependency/namespace confusion, maintainer account takeover, and unpinned or unverified versions. Reads manifests, lockfiles, install scripts, and dependency diffs offline across npm, PyPI, Go, Cargo, RubyGems, Maven, NuGet, and Composer, and reports each risk at file:line with a concrete fix — no install, no execution, no phoning home. Trigger when adding or upgrading a dependency, reviewing a PR that changes package.json / requirements.txt / go.mod / a lockfile, deciding whether a package is safe to install, or when the user mentions Shai-Hulud, binding.gyp, a compromised or malicious package, typosquatting, dependency confusion, or a
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superagent-ai Skill Security Disclosure TriageVerify whether an incoming security advisory is a real, disclosable vulnerability in a target repository checkout, and assign an honest severity. Use when triaging an advisory, GHSA, scanner finding, or draft report from the researcher/reporter side to decide if it is worth disclosing. Optimizes against false confirmations and inflated severity.
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zzci Bundle Pma RustProduction-grade Rust implementation and acceptance baseline for PMA-managed Rust services and CLIs. Use with /pma when creating, upgrading, or validating acceptance of Rust workspaces, Axum/Tokio services, CLI binaries, CI pipelines, release packaging, lint policy, dependencies, testing, observability, security, or supply-chain controls. Use pma-cr for code-review workflow.
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gmh5225 Bundle Dma Attack TechniquesClassify hardware DMA threats, host-driver memory acquisition and network or USB transport in game-security research. Use for PCIe/FPGA, IOMMU/VT-d, Thunderbolt/USB4, LeechCore, WinPmem, bridge-cable claims, device identity and acquisition forensics; select repository resources for architecture, remapping concepts and existing images. Identify the memory initiator and required access, then map observable artifacts, mitigation scope, benign uses and unresolved architecture claims.
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gmh5225 Bundle Game Security Research RigorVerify game-security claims through primary-source checks, explicit trust boundaries, claim ledgers, reproducible evidence, and calibrated uncertainty. Use for attack/defense comparisons, community reports, enforcement-scope claims, telemetry quality, detector evaluation, owned-game-build diagnostics and sanitizer limits, untrusted instructions in retrieved sources, conflicting citations, or disagreement across README/wiki/description/archive layers. Separate observation, finding, attribution, and action; assess confounders, base rates, false positives, temporal validity, and source limitations before drawing consequential conclusions.
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gmh5225 Bundle Windows Kernel SecurityAnalyze Windows driver trust boundaries and kernel evidence for game-security research. Use for IOCTL authorization, callbacks and IRQL, driver provenance, DSE/PatchGuard, VBS/HVCI, build-specific internals, and crash or memory forensics; select repository resources for symbol comparison, ETW metadata, driver-unit coverage and offline dumps. Distinguish documented contracts, observed host state and inferred internals; report privilege prerequisites, mitigation scope, missing coverage and benign alternatives.
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gmh5225 Bundle Mobile SecurityAssess Android and iOS game-security trust boundaries and select repository resources for APK/AAB/IPA inspection, DEX/native or IL2CPP analysis, device-kernel provenance, authorized network observations and signing review. Use for controlled instrumentation, root/jailbreak or emulator evidence, SELinux, Play Integrity and App Attest. Separate package, runtime, platform integrity and server authorization; record device/build/ABI, signer, entitlements, required privilege and collection limits before drawing conclusions.
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gmh5225 Bundle Game Server SecurityReview multiplayer authority and backend trust across RPCs, sessions, object authorization, inventory, economy, and purchases. Use when choosing or assessing KCP, GameNetworkingSockets, Steam networking interfaces, server frameworks, or token-validation resources; distinguish delivery reliability, transport identity, game permission, and durable state. Cover retries, provider contracts, clock domains, replication order, prediction, and replay, producing operation maps and evidence-based invariants.
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gmh5225 Bundle Linux Platform SecurityAnalyze native Linux, SteamOS, Steam Deck and Proton game-security boundaries. Use for compatibility-versus-policy triage, ELF/process evidence, credentials and capabilities, namespaces, seccomp, LSMs and Linux memory forensics; select repository resources across Wine, kernel, WSL and forensic categories. Record the actual kernel, distribution, runtime and active policy; distinguish platform mismatch, observation gaps and suspicious behavior with explicit privilege prerequisites and benign comparisons.
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gmh5225 Bundle Game Supply Chain SecurityAssess game build, launcher, update, distribution, and mod/plugin trust. Use to connect repository CI resources, editor acquisition, hot-patch runtimes, asset specifications, and parsers to release credentials, isolation, provenance, SBOMs, update freshness, ingestion boundaries, and recovery. Distinguish a build tool or script bridge from release authorization, and format acceptance from safe loading; report exact artifact, dependency version, channel, publisher, and verification policy.
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hubspot Skill Team OwnershipAssign and reassign CRM record ownership, audit who-owns-what across object types, and handle rep transitions. Built on `bulk-operations`.
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hubspot Skill Crm Data QualityFind incomplete records, normalize field values in bulk, dedupe with `hubspot objects merge`, and audit custom properties. Builds on `bulk-operations` for JSONL piping and dry-run/digest/confirm.
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bencium Bundle Vanity Engineering ReviewReviews codebases, architectures, PRs, and technical plans for vanity engineering — code and systems built for the developer's ego, resume, or intellectual pleasure rather than delivering user or business value. Triggers on: "review this code", "is this over-engineered", "code review", "architecture review", "complexity audit", "vanity check", "is this necessary", "simplify this", "tech debt review", or any request to evaluate whether code or architecture is justified by actual requirements. Also trigger when the user shares a codebase and asks for feedback, when discussing framework/library choices, when reviewing PRs, or when someone is debating whether to refactor or rebuild. Nudge activation when you detect patterns of unnecessary abstraction, premature optimization, or resume-driven technology choices in code the user shares — even if they haven't asked for a vanity review.
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evoscientist Bundle Evomath TaoUse this skill whenever the user submits a non-trivial mathematical claim that needs a rigorous proof or audit. Trigger on IMO/Putnam/USAMO/Olympiad-style problems, ML/AI theoretical statements, research conjectures, suspected-false claims, multi-step proofs the user already failed on, proof drafts with possible hidden assumptions, or any request containing 'prove rigorously', 'verify this', 'is this true', 'find the gap', 'audit my proof', 'find a counterexample', or 'use EvoMath' that targets a mathematical claim. Activate also when the problem requires more than three reasoning steps. Do NOT use for single-step calculations, definition lookups, textbook exercises with a known recipe, code analysis tasks, literature survey questions, pure symbolic manipulation, or non-mathematical applications of those trigger phrases (e.g., 'is it true that GPT-4 can solve math?', 'verify this LaTeX syntax'); hand those back instead.
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kunchenguid-no-mistakes Skill Repository Routing SecurityUse when changing fork routing, forge-profile identity, repository URL persistence, or credential redaction.
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aojdevstudio Skill Fin Guru ResearchExecute comprehensive market research workflows. Covers market intelligence gathering, sector analysis, security research, and competitive intelligence with temporal validation.
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millionco-react-doctor Skill Writing GuidelinesReview docs/prose for Writing Guidelines compliance. Use when asked to "review my docs", "check writing style", "audit prose", "review docs voice and tone", or "check this page against the writing handbook".
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llmquant Bundle Llmquant Equity DerivativesRouter skill for LLMQuant equity derivatives workflows. Use when the user needs single-stock derivative, convertible, warrant, structured payoff, or hybrid security analysis.
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paulnsorensen Bundle AgeReview a diff, PR, branch, or path across ten dimensions. Emit a severity-grouped findings report. Use when the user wants a code review. Trigger on "review this", "/age", "is this safe to merge", or "find bugs". Also trigger on "spot security issues", "check for slop", "review my PR", or "what's wrong with this code". Review every requested dimension. Review all ten dimensions by default. Do not apply fixes. Route them to /cure. Do not harden tests; route that work to /press.
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tigrisdata Bundle Tigris Security Access ControlUse when configuring CORS, rotating access keys, setting bucket policies, or securing Tigris storage — covers key lifecycle, roles, CORS rules, presigned URL security, audit checklist
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 review-sui-contracts, vulnerability-validation, skill-install. 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.