
AI & Machine Learning17 min
MCP Token Audience Check: expectedResource Tested (2026)
I tested the MCP TypeScript SDK's new expectedResource option for token audience validation. It is off by default and Express adapter 2.0.1 ignores it (2026).
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4 posts

AI & Machine Learning17 min
I tested the MCP TypeScript SDK's new expectedResource option for token audience validation. It is off by default and Express adapter 2.0.1 ignores it (2026).

LLM & Integration14 min
MCP's July 28, 2026 spec goes stateless and ships Enterprise-Managed Authorization. Here's what changes, what breaks, and new security risks to plan for.
AI & Machine Learning19 min
Build a production MCP server in TypeScript with OAuth 2.1, RFC 8707 resource indicators, Streamable HTTP, and scope-aware tool authorization in 2026.
Security & Privacy9 min
OAuth 2.0 + OpenID Connect for real apps: authorization code flow with PKCE, refresh tokens, scopes, and the common traps that ship to production.