MCP
How to Migrate Your MCP Server to 2.0: Codemod Walkthrough and Manual Fixes (2026)
Migrate your MCP server to SDK 2.0: run the official v1-to-v2 codemod, fix what it cannot rewrite, and adopt protocol revision 2026-07-28.
Python
n8n
How to Run n8n Code Nodes with External Task Runners in Docker
n8n 3.0 deprecated internal task runners. Set up external mode in Docker: the n8nio/runners sidecar compose file, auth token wiring, and Python allowlists.
AI Agents
Claude SDK Computer Use Tool Tutorial: Build a Desktop Agent with the Toolset Pattern
Claude SDK computer use tool tutorial: subclass the computer_toolset_20260801 driver, wire approval callbacks, run the agent loop, migrate off computer_20251124
mcp
How to Build an MCP Server in Python (2026): Tools, Resources, and Claude Desktop Setup
Build an MCP server in Python with the v2 SDK: typed tools, resources, Inspector testing, and Claude Desktop setup. Verified against the current SDK release.