Claude skills and agent skills

loulanyueReads credentialsSkill

security-scan

loulanyue/awesome-claude-notes/skills/security-scan/SKILL.md

Scan your Claude Code configuration (.claude/ directory) for security vulnerabilities, misconfigurations, and injection risks using AgentShield. Checks CLAUDE.md, settings.json, MCP servers, hooks, and agent definitions.

Often used withdjango-security·deployment-patterns·postgres-patterns

nirholasSkill

okx-security

nirholas/three.ws/.agents/skills/okx-security/SKILL.md

Use this skill for security scanning: check transaction safety, is this transaction safe, pre-execution check, security scan, token risk scanning, honeypot detection, DApp/URL phishing detection, message signature safety, malicious transaction detection, approval safety checks, token approval management. Triggers: 'is this token safe', 'check token security', 'honeypot check', 'scan this tx', 'scan this swap tx', 'tx risk check', 'is this URL a scam', 'check if this dapp is safe', 'phishing site check', 'is this signature safe', 'check this signing request', 'check my approvals', 'show risky approvals', 'revoke approval', 'check if this approve is safe', token authorization, ERC20 allowance, Permit2. Covers token-scan, dapp-scan, tx-scan (EVM+Solana pre-execution), sig-scan (EIP-712/personal_sign), approvals (ERC-20/Permit2). Chinese: 安全扫描, 代币安全, 蜜罐检测, 貔貅盘, 钓鱼网站, 交易安全, 签名安全, 代币风险, 授权管理, 授权查询, 风险授权, 代币授权. Do NOT use for wallet balance/send/history — use okx-agentic-wallet.

SystemTceReads credentialsSkill

04-security

SystemTce/dify-skills/04-security/SKILL.md

Dify 安全实践和部署运维完整指南，涵盖SSRF防护、代码沙箱、Docker/Kubernetes部署、监控告警和故障恢复

kubesharkReads credentialsSkill

security-audit

kubeshark/kubeshark/skills/security-audit/SKILL.md

Kubernetes network security audit skill powered by Kubeshark MCP. Use this skill whenever the user wants to audit a cluster for security threats, detect compromised workloads, find malicious traffic patterns, hunt for indicators of compromise (IOCs), check for data exfiltration, identify C2 (command and control) communication, detect cryptomining, find lateral movement, discover credential theft attempts, assess network security posture, or perform threat hunting in Kubernetes. Also trigger when the user mentions security audit, threat detection, compromise assessment, vulnerability scan, "is my cluster compromised", "find malicious traffic", "check for threats", DNS exfiltration, DNS tunneling, port scanning, IMDS access, reverse shell, crypto miner, MITRE ATT&CK, IOC detection, anomaly detection, suspicious traffic, rogue workloads, unauthorized access, or any request to evaluate cluster security through network traffic analysis.

Often used withcreate-stories·community-led-growth·story-done

ResgridSkill

security-scan

Resgrid/Core/.agents/skills/security-scan/SKILL.md

Deep security scanning for .NET applications across 6 layers: vulnerable packages, secrets detection, OWASP code patterns, auth configuration, CORS policy, and data protection. Produces severity-rated findings with specific remediation steps. Load this skill when: "security scan", "security audit", "check for vulnerabilities", "find secrets", "OWASP", "auth review", "CORS check", "security review", "penetration test prep", "CVE check", "vulnerability scan", "hardcoded password", "data protection", "security posture".

Often used withdjango-security·deployment-patterns·postgres-patterns

ResgridSkill

security-scan

Resgrid/Core/.claude/skills/security-scan/SKILL.md

Deep security scanning for .NET applications across 6 layers: vulnerable packages, secrets detection, OWASP code patterns, auth configuration, CORS policy, and data protection. Produces severity-rated findings with specific remediation steps. Load this skill when: "security scan", "security audit", "check for vulnerabilities", "find secrets", "OWASP", "auth review", "CORS check", "security review", "penetration test prep", "CVE check", "vulnerability scan", "hardcoded password", "data protection", "security posture".

Often used withdjango-security·deployment-patterns·postgres-patterns

peterbamuhigireSkill

ai-security

peterbamuhigire/chwezi-dev-engine/skills/ai/ai-security/SKILL.md

Use when securing an AI/LLM-powered feature against prompt injection, cross-tenant data leakage and tenant isolation failures, jailbreaks, and adversarial inputs. Covers PII scrubbing before model calls, output validation, rate limiting, audit logging, and DPPA/GDPR compliance for AI data flows.

heliomarpmSkill

sk-security

heliomarpm/skills/skills/sk-security/SKILL.md

Audita e projeta a segurança de aplicações: autenticação e sessão (OAuth com PKCE, OIDC, JWT), autorização por recurso (RBAC/ABAC, BOLA/IDOR), entrada e injeções, criptografia e segredos, dependências, cabeçalhos web, logs e privacidade, com checklist baseado no OWASP, achados com severidade e plano de remediação. Use sempre que o usuário pedir 'audite a segurança', 'isto é seguro?', 'revise a autenticação', 'proteja este endpoint', 'vazou um segredo', 'vulnerabilidades', 'OWASP', 'hash de senha', 'CSP' ou 'permissões', mesmo sem a palavra 'segurança'. NÃO use para desenhar contratos de API (isso é sk-api-design), infraestrutura e pipelines (isso é sk-devops) nem para revisar um diff em geral (isso é sk-code-review).

vinayaklattheSkill

iac-security

vinayaklatthe/microsoft-security-skills/skills/iac-security/SKILL.md

Guidance for securing Infrastructure-as-Code (Bicep, ARM, Terraform, and ACI/Container) pipelines on Azure — shift-left scanning, policy-as-code, secret hygiene, identity for pipelines, drift detection, and supply chain. Covers Microsoft Defender for Cloud DevOps Security (GitHub / Azure DevOps connectors), Microsoft Security DevOps (MSDO) extension, Bicep linter and template specs, Terraform best practices on Azure (state management, backend hardening, provider versions), Azure Policy as deploy-time and CI-time gate, GitOps with Flux/ArgoCD on AKS, secret scanning and dependency review, signed commits / artifact signing, OIDC federation for pipeline identity (no client secrets), and integration with Defender for Cloud posture. WHEN: IaC security, Bicep security, Terraform Azure security, Defender for Cloud DevOps Security, MSDO, Microsoft Security DevOps, shift-left Azure, policy as code, OIDC GitHub Actions Azure, secrets in IaC, drift detection, signed Bicep, supply chain Azure. DO NOT USE for Kubernetes admission control alone (use defender-for-containers), generic CI/CD design, or app-layer security.

Strategic-AutomationSkill

llm-security

Strategic-Automation/violin/skills/llm-security/SKILL.md

Test LLM prompt injection and MCP tool/agent surfaces.

Often used withattack-chain·pentest-tools·binary-diff

AnthropicSkill

claude-security

anthropics/claude-plugins-official/plugins/claude-security/skills/claude-security/SKILL.md

Claude Security: scan the codebase (the whole repository or a scoped part of it), scan changes (this branch's or a pull request's diff, or one commit), or suggest patches (findings turned into targeted patch files, each verified by a panel of agents, that you apply when you choose). Use when the user asks to scan, audit or check code with Claude Security, to scan their changes with Claude Security, or to fix or patch Claude Security findings.

luongnv89Reads credentialsSkill

security-setup

luongnv89/skills/skills/security-setup/SKILL.md

Install local-first security hardening: pre-commit secret detection, offline dependency scans, static analysis, reports, and gated free CI. Use when hardening repos or adding security hooks. Don't use for incident response or cloud security reviews.

raroqueReads credentialsSkill

vibe-security

raroque/vibe-security-skill/vibe-security/SKILL.md

Audits codebases for common security vulnerabilities that AI coding assistants introduce in "vibe-coded" applications. Checks for exposed API keys, broken access control (Supabase RLS, Firebase rules), missing auth validation, client-side trust issues, insecure payment flows, and more. Use this skill whenever the user asks about security, wants a code review, mentions "vibe coding", or when you're writing or reviewing code that handles authentication, payments, database access, API keys, secrets, or user data — even if they don't explicitly mention security. Also trigger when the user says things like "is this safe?", "check my code", "audit this", "review for vulnerabilities", or "can someone hack this?".

Google CloudSkill

security-scan

GoogleCloudPlatform/cloud-solutions/projects/build-with-gemini-demo/build-with-antigravity/.agents/skills/security-scan/SKILL.md

Performs a security audit of the project source code and dependencies to identify vulnerabilities and recommend remediations. Use when scanning the codebase for security issues. Don't use for functional unit testing or style-only code formatting.

Often used withdjango-security·deployment-patterns·postgres-patterns

GitHubReads credentialsSkill

security-review

github/awesome-copilot/skills/security-review/SKILL.md

AI-powered codebase security scanner that reasons about code like a security researcher — tracing data flows, understanding component interactions, and catching vulnerabilities that pattern-matching tools miss. Use this skill when asked to scan code for security vulnerabilities, find bugs, check for SQL injection, XSS, command injection, exposed API keys, hardcoded secrets, insecure dependencies, access control issues, or any request like "is my code secure?", "review for security issues", "audit this codebase", or "check for vulnerabilities". Covers injection flaws, authentication and access control bugs, secrets exposure, weak cryptography, insecure dependencies, and business logic issues across JavaScript, TypeScript, Python, Java, PHP, Go, Ruby, and Rust.

Often used withlinkerd-patterns·dependency-cve-sweep·project-guidelines-example

Hassaan146Skill

ai-security

Hassaan146/claude-skills/ai-security/SKILL.md

Use when assessing AI/ML systems for prompt injection, jailbreak vulnerabilities, model inversion risk, data poisoning exposure, or agent tool abuse. Covers MITRE ATLAS technique mapping, injection signature detection, and adversarial robustness scoring.

monoSkill

security-audit

mono/SkiaSharp/.agents/skills/security-audit/SKILL.md

Audit SkiaSharp's native dependencies for security vulnerabilities and CVEs, including Component Governance (CG) alerts from the combined skiasharp-package Azure DevOps pipeline. Read-only investigation that produces a status report with recommendations.

Often used withcreate-stories·community-led-growth·story-done

langfuseSkill

security-review

langfuse/langfuse/.agents/skills/security-review/SKILL.md

Review Langfuse changes for SSRF, tenant isolation, secret handling, unsafe redirects or uploads, RBAC drift, and client telemetry privacy. Use when a design or change accepts URLs or host fields, handles secrets or cross-tenant data, makes outbound requests, adds an integration, follows redirects, widens permissions, or can send customer-controlled UI data through analytics, monitoring, or session replay.

Often used withlinkerd-patterns·dependency-cve-sweep·project-guidelines-example

RTFM-IT-Services-LLCSkill

msp-security

RTFM-IT-Services-LLC/msp-claude-skills/skills/msp-security/SKILL.md

Use this skill for security standards at your managed IT services (MSP) business, in both directions: the baseline every managed client must meet (MFA, endpoint protection, email security, backups, admin access, offboarding) and how the MSP secures itself (RMM hardening, the credential vault, admin separation, partner-delegated admin access into client tenants, our own devices). Trigger on "security baseline", "security standard", "harden this tenant", "is this client secure enough", "security assessment", "cyber insurance questionnaire", "can we say we're compliant", HIPAA, FTC Safeguards, WISP, CMMC, PCI, CIS Controls, "lock down our RMM", or any question about what controls a client or our MSP should have. msp-helpdesk owns incident response; msp-maintenance owns patch and backup cadence; this skill owns the standard they deliver against. Apply alongside msp-onboarding, msp-qbr, msp-legal, msp-pricing, msp-client-comms, and msp-sales.

symfonySkill

security-triage

symfony/symfony/.agents/skills/security-triage/SKILL.md

Triage a reported security finding into a disposition: a private CVE (coordinated disclosure + advisory), a public hardening PR (fix in the open, no CVE), or not-a-security-issue (reply to reporter). Assigns severity and affected maintained branches, and routes to the next step. Use when the user says "does this need a CVE", "CVE or hardening", "triage this report", "is this a security issue", "classify this finding", or "how should we disclose this".