Everything you need to know to secure your MCP server using OAuth 2.1 and PKCE, server and auth metadata, client registration, JWT validation, and role-based access control.
By creating a central catalog of available servers, the MCP Registry has solved the discovery problem—but that's only half the equation. The real challenge lies in authentication.
42% of companies abandoned most AI initiatives in 2025, up from just 17% in 2024. After analyzing dozens of enterprise deployments, we found 4 patterns that separate winners from the graveyard of abandoned prototypes.
Learn Apple’s 2025 App Store authentication requirements and see how to implement Sign in with Apple and other social logins using WorkOS AuthKit with OAuth 2.0 PKCE in your iOS app.
MCP vs A2A explained. Learn how these AI agent protocols differ, where each falls short, and why most real systems need both working together.
A 2025 guide to the top SSO solutions for SaaS apps, including features, pros, cons, and pricing, so you can choose the right provider to secure enterprise customers fast.
Learn how to set up Okta SAML Single Sign-On (SSO) and SCIM user provisioning with WorkOS in just one day using Node.js, enabling secure authentication and automated user management for your enterprise customers.
Why identity provider diversity is harder than it looks, and how WorkOS solves it with only one integration.
Learn how to use the WorkOS Sessions API to list and revoke user sessions, implement “sign out everywhere,” and strengthen SaaS security with enterprise-grade session management.
Learn how to implement organization-level feature flags in your B2B SaaS to enable features for specific customers, manage entitlements, and handle rollouts with a step-by-step guide using WorkOS Feature Flags.
On August 7, 2025, MCP Night 2.0 brought together 700 engineers, founders, and researchers at the Regency Ballroom in San Francisco for an evening of demos, discussions, and networking around the Model Context Protocol.
We’ve reimagined our technical interview to focus on what really matters: problem-solving.
Learn how the Model Context Protocol (MCP) handles authentication and authorization using OAuth 2.1 and API keys. This guide covers common patterns, security considerations, current limitations, and how to build a standards-compliant MCP server.
A guide for SaaS teams facing synthetic identity, deepfake, and account abuse risks. Learn how AI-driven fraud is reshaping digital security, and how WorkOS Radar enables real-time detection and prevention before damage is done.
Learn how to leverage Model Context Protocol’s six core features to build secure and scalable AI applications.
Learn the difference between MFA and SSO, why they’re not interchangeable, and how using both creates seamless and secure enterprise access management.
Discover why the decades-old SAML protocol remains indispensable for enterprise SSO and federation, how it compares to modern OpenID Connect, and what the future of identity federation holds.
ChatGPT’s release in late 2022 marked the beginning of the large language model era. But 2024 brought a quieter, more technical shift: the rise of reasoning LLMs. Two years later—how is it actually going?
Our global team is growing and we’re hiring all types of roles.
WorkOS builds developer tools for quickly adding enterprise features to applications.
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