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Everything your AI needs, in one place.
Ready-made agents, skills, personas, prompts, templates and tools. Each one is checked before it goes live, works with any model, and installs in a click. Rate what you use so the best rises to the top.
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A service that does a whole job for you - research, coding, support - and reports back.
Step-by-step instructions an AI follows for one kind of task. Install once, reuse everywhere.
A voice and set of rules layered onto any model: tone, audience, do's and don'ts.
A ready-to-use prompt with fill-in-the-blank variables and notes on when it works best.
A complete routing setup - models, rules and settings - in one file you can apply in a minute.
A single function an AI can call: a calculator, a search, a database lookup.
A language model endpoint with its price, speed and quality declared so the router can compare it.
testing-oauth2-implementation-flaws
Tests OAuth 2.0 and OpenID Connect implementations for authorization code interception, redirect URI manipulation, CSRF in OAuth flows, token leakage, scope escalation, and PKCE bypass, using Burp Sui
testing-websocket-api-security
Tests WebSocket API implementations for missing upgrade-handshake authentication, Cross-Site WebSocket Hijacking (CSWSH), message injection, insufficient input validation, message-flooding DoS, and in
api-jwt-authenticator
A conceptual skill for securing FastAPI REST APIs with JWT authentication
frontend-api-client-with-jwt
A conceptual skill for building an API client in Next.js that handles JWT tokens
next-js-better-auth-integration
A conceptual skill for integrating Better Auth with Next.js App Router
security-checklist
Use this skill when implementing security measures or conducting security audits. Provides OWASP Top 10 mitigations, authentication patterns, input validation strategies, and compliance guidelines. En
flow-nexus-platform
Comprehensive Flow Nexus platform management - authentication, sandboxes, app deployment, payments, and challenges
authentication-setup
Design and implement authentication and authorization systems. Use when setting up user login, JWT tokens, OAuth, session management, or role-based access control. Handles password security, token man
modern-auth-2026
Modern authentication implementation for 2026 - passkeys (WebAuthn), OAuth (Google, Apple), magic links, and cross-device sync. Use for passwordless-first authentication, social login setup, Supabase
oauth-oidc-implementer
Expert in implementing OAuth 2.0 and OpenID Connect (OIDC) authentication flows. Specializes in secure token handling, social login integration, API authorization, and identity provider configuration.
flow-nexus-platform
Comprehensive Flow Nexus platform management - authentication, sandboxes, app deployment, payments, and challenges
auth-system-setup
When the user wants to set up authentication and authorization for a web application. Use when the user mentions "auth," "login," "OAuth," "SSO," "single sign-on," "role-based access," "RBAC," "permis
authjs
You are an expert in Auth.js (formerly NextAuth.js), the authentication library for web frameworks. You help developers add sign-in with 80+ OAuth providers (Google, GitHub, Apple, Discord), email/pas
aws-cognito
Implement authentication with Amazon Cognito. Create user pools for sign-up and sign-in, configure identity pools for AWS access, handle JWT tokens, set up social federation with Google and Facebook,
better-auth
Add authentication to any framework with Better Auth. Use when a user asks to implement auth, set up login/signup, add OAuth providers, implement session management, or choose between auth libraries f
clerk-auth
Add authentication to web apps with Clerk — social login, email/password, magic links, organizations, RBAC, session management, webhooks, and multi-framework support. Use when tasks involve user authe
email-deliverability-debugger
Diagnoses email deliverability problems for transactional and marketing emails. Checks SPF/DKIM/DMARC alignment, sending IP reputation, email content spam triggers, and bounce patterns. Use when email
gcp-auth
Configure authentication and authorization for Google Cloud — Application Default Credentials (ADC), service account impersonation, Workload Identity Federation for GKE and external clouds, and OIDC I
jwt-handler
When the user needs to generate, validate, refresh, or debug JSON Web Tokens. Use when the user mentions "JWT," "access token," "refresh token," "token rotation," "token expiration," "token validation
keycloak
You are an expert in Keycloak, the open-source identity and access management solution by Red Hat. You help teams implement single sign-on (SSO), OAuth 2.0, OpenID Connect, SAML 2.0, user federation (
lucia-auth
You are an expert in Lucia, the lightweight authentication library for TypeScript. You help developers implement session-based authentication with email/password, OAuth (Google, GitHub, Discord), magi
oauth2-oidc
Assists with implementing OAuth 2.0 and OpenID Connect for secure authentication and authorization. Use when configuring authorization flows, validating tokens, implementing PKCE for public clients, s
passport-js
Add authentication to Express with Passport.js. Use when implementing login with Google/GitHub/email, OAuth, session auth, or social login.
supabase
Build applications with Supabase as the backend — Postgres database, authentication, real-time subscriptions, storage, and edge functions. Use when someone asks to "set up Supabase", "add authenticati
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Install
One click. You get a manifest the router understands, plus copy-paste snippets for the CLI, Python and YAML.
Rate and publish
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Prefer the terminal? osr stack apply registry://starter installs the starter template.