Book: AI That Plans The series: AI in TypeScript — 5 books, from your first LLM call to agents in...
LangGraph.js interrupt() pauses agent execution with durable checkpoint, surviving restarts and deploys. Critical for approval workflows (refunds, gates) where pause duration is unpredictable; replaces promise-blocking pattern that fails on process restart.
Book: AI That Plans
The series: AI in TypeScript — 5 books, from your first LLM call to agents in production — all five here
My project: Hermes IDE | GitHub — an IDE for developers who ship with Claude Code and other AI coding tools
Me: xgabriel.com | GitHub
An agent that can issue refunds needs a human between the decision
Human-in-the-loop agent delivery is exactly-once, fail-closed. Two repos shipped the same four-move discipline the same day —…
Most agent bugs are in your loop, not the model. A scripted fake client that makes runaway loops, tool errors and budget stops…
Book: AI That Plans The series: AI in TypeScript — 5 books, from your first LLM call to agents in...
Day 37 of TechFromZero. Every flashy AI 'agent' demo you've seen is a graph. Three boxes, three arrows, one shared state object.…
AI agents are easy to demo but harder to ship. A real agent system needs more than a prompt and a...
Most teams can get an AI agent to call tools. The hard part starts when the tool can move money,...
