{"product_id":"ai-powered-auth-security-skill-jwt-oauth-2-0-and-mfa","title":"AI-Powered Auth Security Skill: JWT, OAuth 2.0, and MFA","description":"\u003ch3\u003eEnhance Your AI Development with AI-Powered Auth Security Skill\u003c\/h3\u003e\n\u003cp\u003eStreamline your authentication and authorization processes with the AI-Powered Auth Security Skill, designed exclusively for developers leveraging AI coding agents like Claude Code, Cursor, and Codex. This skill offers robust security mechanisms, including JWT, OAuth 2.0, and MFA enforcement, ensuring your applications remain secure against evolving threats.\u003c\/p\u003e\n\n\u003ch3\u003eWhat This Skill Does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGenerates secure and efficient login, signup, and password-reset flows with integrated MFA enforcement to protect user accounts.\u003c\/li\u003e\n  \u003cli\u003eManages JWT issuance and verification by pinning expected algorithms (RS256, EdDSA, or ES256) and verifying JWT claims such as \u003cem\u003eiss\u003c\/em\u003e, \u003cem\u003eaud\u003c\/em\u003e, \u003cem\u003eexp\u003c\/em\u003e, \u003cem\u003enbf\u003c\/em\u003e, and \u003cem\u003eiat\u003c\/em\u003e.\u003c\/li\u003e\n  \u003cli\u003eImplements OAuth 2.0 \/ OIDC client or server code using the authorization code flow with PKCE for public clients to enhance security.\u003c\/li\u003e\n  \u003cli\u003eAdministers session management with cookies set to Secure, HttpOnly, and SameSite=Lax (or Strict for sensitive flows), and rotates session identifiers on login and privilege changes.\u003c\/li\u003e\n  \u003cli\u003eStrengthens password security through hashing with argon2id and a per-user random salt, or acceptable alternatives like bcrypt or scrypt for legacy systems.\u003c\/li\u003e\n  \u003cli\u003eProtects against CSRF attacks by wiring session cookies and CSRF tokens appropriately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDevelopers designing a web application's authentication flow can integrate this skill to automatically generate secure and efficient account management processes.\u003c\/li\u003e\n  \u003cli\u003eTeams building mobile applications can implement OAuth 2.0 with the recommended authorization code flow with PKCE for enhanced security.\u003c\/li\u003e\n  \u003cli\u003eEnterprises looking to overhaul their existing security systems can deploy this skill to enforce MFA and advanced password policies seamlessly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTools: claude-skills, aiapplication, auth-security\u003c\/li\u003e\n  \u003cli\u003eSupported Algorithms: RS256, EdDSA, ES256 for JWT verification\u003c\/li\u003e\n  \u003cli\u003ePassword Hashing: argon2id, bcrypt (cost ≥ 12), or scrypt (N≥2^17) for legacy; PBKDF2-SHA256 with ≥ 600,000 iterations\u003c\/li\u003e\n  \u003cli\u003eSession Cookies: Secure; HttpOnly; SameSite=Lax\/Strict with \u003ccode\u003e__Host-\u003c\/code\u003e prefix\u003c\/li\u003e\n  \u003cli\u003eMFA: Multidimensional Authentication Enforcement during account flows\u003c\/li\u003e\n  \u003cli\u003eCSRF Protection: Ensures safe session cookies and proper token management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTransform your AI development process by integrating robust authentication methods with the AI-Powered Auth Security Skill, designed to keep your applications secure and user-friendly.\u003c\/p\u003e\n\u003c!-- mcpcart:static-blocks:start --\u003e\n\u003chr\u003e\n\u003ch3\u003eSource \u0026amp; Licence\u003c\/h3\u003e\n\u003cp\u003eThis package is built on open-source work published by \u003cstrong\u003eShieldNet-360\u003c\/strong\u003e (\u003ca href=\"https:\/\/github.com\/ShieldNet-360\/secure-vibe\" rel=\"nofollow noopener\" target=\"_blank\"\u003eShieldNet-360\/secure-vibe\u003c\/a\u003e) and distributed under \u003cstrong\u003eMIT\u003c\/strong\u003e. The original licence text and copyright notice are included in your download.\u003c\/p\u003e\n\u003cp\u003ePersonal and commercial use, modification and redistribution are permitted, provided the original copyright and licence notice are retained.\u003c\/p\u003e\n\u003cp\u003eYour purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.\u003c\/p\u003e\n\u003ch3\u003eDelivery \u0026amp; Support\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivery:\u003c\/strong\u003e instant — a secure download link is emailed to you as soon as payment is confirmed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e ZIP archive containing the skill files, documentation and the original licence.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport:\u003c\/strong\u003e \u003ca href=\"mailto:support@mcpcart.com\"\u003esupport@mcpcart.com\u003c\/a\u003e — we aim to reply within 2 business days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdates:\u003c\/strong\u003e updates are included only where stated on this page.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRefunds\u003c\/h3\u003e\n\u003cp\u003eThis is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.\u003c\/p\u003e\n\u003cp style=\"font-size:0.85em;color:#666;\"\u003eClaude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.\u003c\/p\u003e\n\u003c!-- mcpcart:static-blocks:end --\u003e","brand":"MCP Cart","offers":[{"title":"Default Title","offer_id":52777255502135,"sku":"MCP-SHIELDNET-360-SECURE-VIBE-AUTH-SECURITY","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/3950\/4951\/files\/rjcW8hLvTZvwEuIKJC-Kp_6620c3b2ea784aac9d29ac1762eb8f3a.jpg?v=1785668718","url":"https:\/\/mcpcart.com\/products\/ai-powered-auth-security-skill-jwt-oauth-2-0-and-mfa","provider":"SPF PRO","version":"1.0","type":"link"}