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Practical guides on AI infrastructure, MCP development, and production Claude Code setups.

Guardrails April 2026 · 6 min read

How a $1,100 Runaway Claude Session Made Me Build AI Cost Guardrails

A Claude Code agent burned $1,100 in one afternoon. Here's exactly what happened, the 3 deadly patterns, and the config that prevents it.
MCP April 2026 · 12 min read

How to Build an MCP Server in 2026 — Complete Tutorial

Step-by-step guide to building a production-ready MCP server with TypeScript, auth, rate limiting, and deployment.
Workspace April 2026 · 8 min read

How to Set Up a Claude Code Workspace That Remembers Everything

Build a persistent workspace with CLAUDE.md, skills, multi-agent orchestration, and cost guardrails.