MCP Goes Stateless: Migrating to the 2026-07-28 Spec
MCP's 2026-07-28 spec removes protocol sessions and the handshake, going fully stateless - a migration guide to what breaks and how to fix it.
langchain-mcp-adapters vs Native langchain.mcp (2026)
LangChain 1.4 folds MCP support into langchain.mcp, replacing langchain-mcp-adapters. Migration guide, the MCPAdapter class, elicitation, and OAuth 2.1 setup.
MCP Tasks vs Streaming vs Webhooks: Handling Long-Running Agent Tool Calls
The MCP Tasks extension turns long tool calls into a polling state machine. How it compares to SSE streaming and webhooks, and when each one breaks.
OPC UA Companion Specifications as MCP Tools: Wiring Industrial Semantics into AI Agents (2026)
OPC UA has 400+ companion specifications of industrial semantics. How to expose them to AI agents as MCP tools and RAG corpora - architecture, pitfalls and safety.
AI Agent Sandboxes Compared: Firecracker vs gVisor vs Kata for Untrusted Code in 2026
Running LLM-generated code safely in 2026: Firecracker, gVisor and Kata compared on isolation boundary, cold start, GPU passthrough and operational cost.
MCP 2026-07-28 Spec Migration: 8 Breaking Changes Stateless Servers Must Handle
The MCP 2026-07-28 spec makes servers stateless and horizontally scalable. The 8 changes that break deployed servers, and how to migrate each one.
LangGraph vs CrewAI vs OpenAI Agents SDK vs Pydantic AI (2026)
LangGraph, CrewAI, OpenAI Agents SDK and Pydantic AI compared for 2026: control model, state, streaming, cost and when to pick each agent framework.
Agentic RAG Architecture Patterns: When Plain RAG Is Not Enough
Agentic RAG architecture patterns for 2026: planner-executor retrieval loops, tool-augmented search, and when plain RAG breaks down.
LangGraph vs CrewAI vs Pydantic-AI vs Agents SDK (2026): Which to Pick
LangGraph vs CrewAI vs Pydantic-AI vs OpenAI Agents SDK compared on control, state, memory, streaming and production ops. A 2026 decision guide, not a benchmark.
MCP Server Frameworks (2026): FastMCP vs Official SDK
MCP server frameworks compared: FastMCP vs the official Model Context Protocol SDKs vs alternatives - transports, auth, ergonomics, deployment. 2026 decision guide.