Idle SSH sessions that freeze and then die with 'Broken pipe' are usually the victim of NAT session timeouts. Here's why it happens and how ServerAliveInterval and tmux fix it.
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CODEX_
How to Add an MCP Server in Codex Desktop
Connect an MCP server in Codex Desktop through Plugins, find the correct Add menu, and choose a local command or remote endpoint.
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GITLAB_
Reducing GitLab Resource Usage by Disabling Built-In Monitoring Services
Reduce CPU, memory, and disk I/O on a small self-hosted GitLab server by disabling the built-in Prometheus monitoring stack without affecting core GitLab features.
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MACOS_
How to Play Videos with Spatial Audio on macOS
A practical guide to playing local videos with Spatial Audio on macOS using QuickTime Player, IINA, or VidHub.
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ASUS_
Fixing an ASUS Router on 2degrees Fibre: VLAN 10, DHCP, and DNS
A practical guide to fixing an ASUS router that receives a WAN IP from 2degrees Fibre but still cannot open websites.
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Z.SHINCHVEN
Implementing OAuth 2.1 Claude Connector for MCP Server
A practical guide to building an OAuth 2.1 connector for an MCP server that works with Claude Desktop and Claude Code, without focusing on framework-specific code.
Z.SHINCHVEN
The Architecture of Prompt Sequencing: Positional Dynamics and Instructional Hierarchy in Large Language Models
An in-depth exploration of how the spatial arrangement of instructions, context, and queries within a prompt determines LLM performance, and practical strategies to overcome positional bias.
Z.SHINCHVEN
Text Chunking Strategies for RAG: A Comprehensive Guide
A comprehensive guide to six text chunking strategies for Retrieval-Augmented Generation, from fixed-size splitting to late chunking, with practical trade-offs and benchmarks.
Z.SHINCHVEN
The 'Strawberry' Trap: Why Your Production Agent Shouldn't Touch the Database
A cautionary guide on why you should never give your production AI agent direct access to your database and how to build a secure abstraction layer.
Z.SHINCHVEN
Strategic Certification Pathways for Senior Full-Stack Engineers in 2026
A comprehensive guide to the essential cloud, AI, and platform engineering certifications for senior full-stack engineers in 2026.