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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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Skill

Supabase Developer

Build full-stack applications with Supabase (PostgreSQL, Auth, Storage, Real-time, Edge Functions). Use when implementing authentication, database design with RLS, file storage, real-time features, or

by daffy0208skills.sh
Not rated yet
Free
Skill

clerk-validator

Validate Clerk authentication configuration and detect deprecated patterns. Ensures proper proxy.ts usage (Next.js 16), ClerkProvider setup, and modern auth patterns. Use before any Clerk work or when

by shipshitdevskills.sh
Not rated yet
Free
Skill

flow-nexus-platform

Comprehensive Flow Nexus platform management - authentication, sandboxes, app deployment, payments, and challenges

by proffesor-for-testingskills.sh
Not rated yet
Free
Skill

n8n-integration-testing-patterns

API contract testing, authentication flows, rate limit handling, and error scenario coverage for n8n integrations with external services. Use when testing n8n node integrations.

by proffesor-for-testingskills.sh
Not rated yet
Free
Skill

qe-n8n-integration-testing-patterns

API contract testing, authentication flows, rate limit handling, and error scenario coverage for n8n integrations with external services. Use when testing n8n node integrations.

by proffesor-for-testingskills.sh
Not rated yet
Free
Skill

n8n-integration-testing-patterns

API contract testing, authentication flows, rate limit handling, and error scenario coverage for n8n integrations with external services. Use when testing n8n node integrations.

by proffesor-for-testingskills.sh
Not rated yet
Free
Skill

security-patterns

Security patterns for authentication, defense-in-depth, input validation, OWASP Top 10, LLM safety, and PII masking. Use when implementing auth flows, security layers, input sanitization, vulnerabilit

by yonatangrossskills.sh
Not rated yet
Free
Skill

dynamic-api-integration

Discover, parse, and call external HTTP APIs at runtime using OpenAPI specs, tool templates, and iterative chaining. Adapted from UTCP (Universal Tool Calling Protocol) patterns for Node.js and Claude

by oimiragieoskills.sh
Not rated yet
Free
Skill

better-auth

Build authentication systems for TypeScript/Cloudflare Workers with social auth, 2FA, passkeys, organizations, and RBAC. Self-hosted alternative to Clerk/Auth.js. IMPORTANT: Requires Drizzle ORM or Ky

by ovachieverskills.sh
Not rated yet
Free
Skill

backend

Backend development with Node.js, Express, NestJS, and server patterns

by miles990skills.sh
Not rated yet
Free
Skill

application-patterns

Common application development patterns and implementations

by miles990skills.sh
Not rated yet
Free
Skill

security-practices

OWASP Top 10, authentication, and secure coding practices

by miles990skills.sh
Not rated yet
Free
Skill

configuring-multi-factor-authentication-with-duo

Deploys Cisco Duo multi-factor authentication across enterprise applications, VPN, RDP, and SSH access points, covering Duo Authentication Proxy setup, adaptive authentication policies, device trust a

by mukul975skills.sh
Not rated yet
Free
Skill

configuring-oauth2-authorization-flow

Configures secure OAuth 2.0 authorization flows, including Authorization Code with PKCE, Client Credentials, and Device Authorization Grant, covering flow selection, PKCE implementation, token lifecyc

by mukul975skills.sh
Not rated yet
Free
Skill

exploiting-oauth-misconfiguration

Identifying and exploiting OAuth 2.0 and OpenID Connect misconfigurations including redirect URI manipulation, token leakage, and authorization code theft during security assessments.

by mukul975skills.sh
Not rated yet
Free
Skill

implementing-digital-signatures-with-ed25519

Implements digital signatures using the Ed25519 algorithm (Curve25519), covering key-pair generation, signing, signature verification, and security tradeoffs versus RSA and ECDSA. Use when adding mess

by mukul975skills.sh
Not rated yet
Free
Skill

implementing-google-workspace-sso-configuration

Configures SAML 2.0 single sign-on for Google Workspace against a third-party identity provider (Okta, Azure AD/Entra ID, ADFS), with Workspace as the Service Provider, to centralize authentication an

by mukul975skills.sh
Not rated yet
Free
Skill

implementing-identity-verification-for-zero-trust

Implements continuous, risk-adaptive identity verification for zero trust using phishing-resistant MFA (FIDO2/WebAuthn), risk-based conditional access, and identity governance aligned with NIST SP 800

by mukul975skills.sh
Not rated yet
Free
Skill

implementing-jwt-signing-and-verification

Implements secure JWT (RFC 7519) signing and verification using HMAC-SHA256, RSA-PSS, ES256, and EdDSA, including token expiration, claims validation, and defenses against algorithm-confusion, none-al

by mukul975skills.sh
Not rated yet
Free
Skill

implementing-passwordless-authentication-with-fido2

Deploy FIDO2/WebAuthn passwordless authentication using security keys and platform authenticators, covering WebAuthn API integration, FIDO2 server configuration, passkey enrollment, biometric authenti

by mukul975skills.sh
Not rated yet
Free
Skill

implementing-saml-sso-with-okta

Implement SAML 2.0 Single Sign-On using Okta as the Identity Provider, covering SP-initiated and IdP-initiated flows, attribute mapping, certificate management, SHA-256 signature enforcement, and Sing

by mukul975skills.sh
Not rated yet
Free
Skill

implementing-zero-knowledge-proof-for-authentication

Implements the Schnorr identification protocol and a simplified Zero-Knowledge Password Proof (ZKPP) over the discrete logarithm problem, letting a prover authenticate by demonstrating knowledge of a

by mukul975skills.sh
Not rated yet
Free
Skill

testing-api-authentication-weaknesses

Tests API authentication mechanisms for weaknesses including broken token validation, missing authentication on endpoints, weak password policies, credential stuffing susceptibility, token leakage in

by mukul975skills.sh
Not rated yet
Free
Skill

testing-jwt-token-security

Assessing JSON Web Token implementations for cryptographic weaknesses, algorithm confusion attacks, and authorization bypass vulnerabilities during security engagements.

by mukul975skills.sh
Not rated yet
Free
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2

Install

One click. You get a manifest the router understands, plus copy-paste snippets for the CLI, Python and YAML.

3

Rate and publish

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Prefer the terminal? osr stack apply registry://starter installs the starter template.