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.
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.
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.
MCP Server Security Architecture: Defending Model Context Protocol Tools (2026)
MCP server security architecture: tool poisoning, indirect prompt injection, OAuth 2.1, sandboxing, least privilege, and a defense-in-depth model for Model Context Protocol.
Multi-Agent Orchestration 2026: MCP vs A2A vs LangGraph
Multi-agent orchestration in 2026 — MCP for tools, A2A for agent-to-agent, LangGraph for stateful flows. Reference architecture, picking criteria, and production patterns.
Anthropic Cowork Mode: Desktop AI Agent Architecture Explained
Inside Anthropic Cowork mode — desktop agent architecture, MCP plugin model, sandboxed shell, computer use tier system, and how it differs from Claude Code in 2026.
Claude Skills Architecture: Dynamic Capability Injection for LLM Agents
How Anthropic Claude Skills inject narrow, on-demand capabilities into production LLM agents without bloating the system prompt. Architecture, patterns, trade-offs.
Model Context Protocol (MCP) Explained: How It Works (2026)
Complete MCP architecture guide — JSON-RPC transport, capabilities negotiation, tool discovery, server design, security model, and production patterns.