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Engineering Blog

Building the future
of Agentic Infrastructure

Architecture decisions, protocol internals, and production patterns
from the team behind Vurb.ts.

Open SourceApache 2.0
TypeScriptEnd-to-End
MVAArchitecture

MCP Server Frameworks in 2026: The Complete Guide for TypeScript and Python Developers

A deep technical comparison of every MCP server framework: the official SDK, FastMCP, mcp-framework, EasyMCP, and Vurb.ts. Learn what each offers, where they fall short, and why the Presenter pattern changes everything.

Anatomy of an AI Platform Breach: How Vurb.ts Would Have Defended Every Attack Vector

A rigorous, line-by-line analysis of how Vurb.ts's security architecture — InputFirewall, PromptFirewall, AuditTrail, CapabilityLockfile, and SandboxEngine — would have prevented, detected, or mitigated each vulnerability exploited in a recent high-profile AI platform breach.

Introducing Vurb.ts

Discover Vurb.ts — a framework that brings the MVA pattern, Presenters, and a world-class developer experience to the Model Context Protocol.

MVA Pattern Deep Dive: Rethinking Architecture for AI Agents

An in-depth exploration of the Model-View-Agent pattern — why MVC falls short for agentic workloads and how MVA solves perception, affordances, and guardrails.