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.
A technical guide to MCP client registration: Dynamic Client Registration (DCR) vs Client ID Metadata Documents (CIMD).
How modern apps get access to your data without your password.
WorkOS FGA introduces a new approach to SaaS authorization that extends familiar RBAC into a flexible, hierarchical model designed for real product evolution. Learn why traditional RBAC and schema-driven FGA systems break down as applications grow, how WorkOS’ resource-scoped model avoids rewrites and role explosion, and how it supports enterprise identity mapping, high-cardinality architectures, and emerging AI agent workflows.
Keep tenants isolated, roles sane, and your auth layer out of incident reviews.
The checklist that makes authorization boring, predictable, and surprisingly hard to break.
Year two starts with fewer hacks and more infrastructure.
Read how the agent connector boom turned into the internet’s newest security liability and how to fix it before the next CVE.
A practical guide to the best OAuth/OIDC platforms for securing autonomous AI agents.
Everything you need to know about choosing a SAML provider for enterprise SSO in modern B2B platforms.
Everything you need to know about OTPs, from HOTP and TOTP internals to real-world pros and cons, plus how WorkOS can help you implement them cleanly.
WorkOS is a proud partner in the Microsoft Entra Agent ID partner ecosystem.
Everything you need to know to implement and validate JWTs securely in Go: from signing to verifying with JWKS, with code examples and best practices throughout.
A developer-focused walkthrough of SAML SSO for developers who want to understand all the moving parts without needing a PhD in XML sorcery.
A practical guide to choosing the right machine authentication model for your SaaS product.
Understanding the intent behind 401 vs 403, 400 vs 422, and other misunderstood status codes.
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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