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.

Security

1,976 skills
x3allamerican
ifta-audit-defense
Use this skill when you receive an IFTA audit notification and need to defend your records. Covers preparation, common arguments, and dispute escalation.
1
x3allamerican
ifta-quarterly-prep
Use this skill when the user asks about International Fuel Tax Agreement (IFTA) compliance — quarterly returns, jurisdiction reporting, fuel + miles reconciliation, IFTA-100/101 forms, base jurisdiction selection, IFTA license + decals, recordkeeping requirements, common IFTA audit findings, or how to handle non-IFTA jurisdictions. Cite IFTA Articles of Agreement.
1
x3allamerican
dqf-personnel-file-vs-dqf
Use this skill when sorting paperwork between a driver's personnel file and the regulated DQ file. Covers FMCSA-required documents vs employer documents, audit-scope vs HR-scope, retention differences.
1
alunduil
vale
Audit, write, or revise .vale.ini, or work through vale findings on a repo. Use when adding Vale, troubleshooting silent passes or noisy findings, evolving config, or applying the suggestion → warning → error cleanup cascade after a vale run (interactive or pre-commit failure). Applies the two-hook pre-commit pattern (sync + lint), explicit Packages and per-format BasedOnStyles, scoping/ignores for false positives, and a shared accept.txt vocabulary.
1 · bundle
alunduil
renovate
Audit, write, or revise renovate.json. Use when adding Renovate, troubleshooting unexpected (or missing) update PRs, hardening against supply-chain attacks, or evolving an existing config.
1
pantyuhov9-web
quarter-rollover
Run the quarter-boundary ritual — roll the quarter-scoped project folders, archive finished projects, grade the closing quarter's GOALS/OKRs, and draft the new quarter's goals behind an approval gate. Trigger on /quarter-rollover, "quarter rollover", "roll the quarter", "close out Q2", "new quarter setup", or when tools/quarter_path.py --check reports drift. Distinct from /triage-tasks (daily gate) and /audit (repo health check).
0
livelybug
devex-review
Live developer experience audit. (gstack)
0
30eggis
finance-finance-bookkeeper-controller
Expert bookkeeper and controller specializing in day-to-day accounting operations, financial reconciliations, month-end close processes, and internal controls. Ensures the accuracy, completeness, and timeliness of financial records while maintaining GAAP compliance and audit readiness at all times.
2
anantha-236
safety-guard
Prevents destructive operations when working on production systems or running agents autonomously by intercepting risky commands and restricting file edits to a specified directory.
1
lionelsimai
lean-audit
Conduct lean audits to identify waste reduction opportunities. TRIGGERS - Use when user needs help with lean-audit related tasks.
22
dylanckawalec
code-review-expert
Expert code review of current git changes with a senior engineer lens. Detects SOLID violations, security risks, and proposes actionable improvements.
3 · bundle
lap-platform
n8n-public-api
n8n Public API skill. Use when working with n8n Public for audit, credentials, executions. Covers 59 endpoints.
6 · bundle
azusagasaku
laravel-security
Laravel 安全最佳实践,涵盖认证/授权、验证、CSRF、批量赋值、文件上传、密钥、速率限制和安全部署。
0
azusagasaku
defi-amm-security
Solidity AMM 合约、流动性池和交换流程的安全检查清单。涵盖重入、CEI 排序、捐赠或通胀攻击、预言机操纵、滑点、管理员控制和整数数学。
0
baofeng-tech
clawhub-skill-optimizer
Optimize publish-ready SKILL.md packages across ClawHub, Claude, Hermes, and GitHub. Use when: refining naming, frontmatter, body structure, bilingual copy, and release-mode variants without changing runtime behavior. Not for plugin manifest generation or deep security auditing.
1 · bundle
ferroxlabs
ijfw-memory-audit
Audit and clean project memory files. Trigger: 'memory audit', 'clean memory', 'memory health', /memory-audit
37
omer-metin
cross-chain
Comprehensive expertise in cross-chain infrastructure, including LayerZero, Wormhole, Axelar, and custom bridge implementations. Covers omnichain token standards, message passing, bridge security, and cross-chain application architecture. Use when "cross-chain, bridge, LayerZero, Wormhole, Axelar, omnichain, multi-chain, chain abstraction, cross-chain messaging, token bridge, " mentioned.
128 · bundle
casemark
dd-form-254
Drafts DD Form 254 Contract Security Classification Specifications for classified government contracts. Use when preparing security classification specs for prime contractors, subcontractors, SAP/SCI access, or facility clearance documentation per NISPOM (32 CFR Part 117) and DCSA regulations.
34
casemark
audit-summary
Produces structured U.S. legal audit summaries that distill compliance findings into executive-ready risk prioritization and remediation plans, covering likelihood/impact scoring, consequence analysis, and corrective actions with timelines and owners. Use for legal audits, compliance audits, regulatory audits, compliance gap analyses, risk assessments, audit report summaries, or remediation roadmaps. Trigger keywords: audit summary, compliance findings, audit report, risk prioritization, remediation plan, regulatory exposure, corrective action plan.
34
winbda
wcag-audit
Audit web applications for WCAG compliance. TRIGGERS - Use when user needs help with wcag-audit related tasks.
3
winbda
energy-audit
Conduct energy audits with efficiency recommendations. TRIGGERS - Use when user needs help with energy-audit related tasks.
3
levicarlosz
iso27701
Expert 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.
2 · bundle
nous-hermeshub
varlock
Secure-by-default environment variable management for Claude Code sessions.
1
aibot88
auth
Modern authentication and security patterns for web applications. Expert in JWT tokens, OAuth2 flows, session management, RBAC, MFA, API security, and zero-trust architectures. Framework-agnostic patterns that work with any tech stack.
3 · bundle
aibot88
threshold-keel
Safety guardrails for autonomous agents. Intercepts destructive actions and vets skills, requires structured approval before irreversible operations, with CLI-backed cryptographic audit trails and policy enforcement.
3 · bundle
fukukei23
pricing
When 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.
0 · bundle
saranskumar
code-reviewer
Use this when reviewing code changes for correctness, maintainability, security-sensitive logic, boundary separation, and likely regressions across any supported runtime or framework.
0
saranskumar
security
Use this skill when implementing any feature that touches user data, auth, APIs, file uploads, pe...
0
saranskumar
testing-strategy-designer
Use when the team needs a testing plan covering unit, integration, end-to-end, contract, and security-adjacent checks for a product or feature. Trigger on requests to design practical testing strategy before or during implementation.
0
rootcastleco
firebase
Firebase gives you a complete backend in minutes - auth, database, storage, functions, hosting. But the ease of setup hides real complexity. Security rules are your last line of defense, and they'r...
6
pymodel
worktree-status
Audit all git worktrees in the current project. Use when the user asks about worktree status, which branches are merged, which have uncommitted changes, or which worktrees can be safely cleaned up.
14
claude-dev-suite
rustls
rustls — modern, safe TLS implementation in pure Rust. Drop-in replacement for OpenSSL/native-tls in Rust apps. No C dependencies — perfect for mobile cross- compile and embedded targets. Covers ClientConfig + ServerConfig, certificate verification with webpki-roots, mTLS, custom verifier (cert pinning), ALPN negotiation (HTTP/2, HTTP/3), session resumption, integration with hyper + reqwest + tokio. USE WHEN: user mentions "rustls", "ClientConfig", "ServerConfig", "webpki-roots", "rustls-pemfile", "rustls cert pinning", "rustls mTLS", "rustls Tokio", "rustls hyper" DO NOT USE FOR: OpenSSL specifics - use OpenSSL skill (or platform TLS) DO NOT USE FOR: Apple/Windows native TLS - use platform-specific skills DO NOT USE FOR: Tor anonymous transport - use `network/arti` DO NOT USE FOR: TLS protocol theory - use OWASP / RFC docs
28
claude-dev-suite
bitcoin-l2-bitvm
BitVM, BitVM2, BitVM3: off-chain computation framework using optimistic challenge games on Bitcoin script. Foundation for trust-minimized bridges to L2s and PoS chains. USE WHEN: building trust-minimized bridges, understanding ZK rollup peg-out mechanisms, evaluating bridge security models.
28
ekatasingh1107
landing-page-auditor
Audit ad-to-landing-page message match, conversion elements, and UX friction
2 · bundle
intelli-verse-x
ivx-cf-code-review
Review code for quality, security, performance, and maintainability following team standards. Use when reviewing pull requests, examining code changes, or when the user asks for a code review. Triggers on diffs, PR references, or explicit review requests.
0 · bundle
arustydev
auth-implementation-patterns
Master authentication and authorization patterns including JWT, OAuth2, session management, and RBAC to build secure, scalable access control systems. Use when implementing auth systems, securing APIs, or debugging security issues.
8 · bundle

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 vale, cross-chain, auth. Rankings shift as installs change; sort this page by "Most downloaded" 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 add <owner>/<name>, or copy the file into your agent's skills directory.