Articles for people who
ship the stack
Rewrites on React, Node.js, TypeScript and AI. A translated body is shown when it exists. If it does not, you see the English text and a note that says so.
Tagged: agent-architecture
Agent Frameworks Reason, Temporal Survives: Durable Execution for Agents
LangGraph, CrewAI and AutoGen orchestrate LLM calls but not crashes or week-long waits. How Temporal's durable execution fills that gap, and when it's overkill.
11 min readWhy Long-Horizon Agents Need a Harness: How Deep Agents Manages State and Context
Why long-horizon agents need a harness: how LangChain Deep Agents fights context rot with four pillars, middleware, filesystem backends and isolated subagents.
12 min readHarness, Loop and Graph: Three Nested Layers of a Coding-Agent System
A failure symptom points to the layer to fix. How harness, loop and graph nest, where multi-agent helps, what adversarial checks can't promise, and a checklist.
15 min readBuilding an AI Agent From Scratch in Python: The GAME Loop Step by Step
Build a working tool-calling agent in plain Python with Goals, Actions, Memory and Environment, then add a tool registry, hidden dependency injection and typed output.
19 min readTen GitHub Trending Repos Reveal the Agent Stack Behind Agent Skills
A snapshot of GitHub Trending on 9 Aug 2026 shows skills are only one layer. Identity, durable state, domain data and execution surfaces fill out the rest.
7 min readMulti-Agent Systems Are Backend Systems with Non-Deterministic Parts
Production multi-agent systems reward backend habits: contracts at every boundary, prompts as config, a tight context budget, one role per agent, retries.
9 min readWhy Most AI Agents Die After One Session and How Long-Running Ones Survive
Context limits, missing state and weak self-checks kill most agents. Learn the checkpoint, memory, evaluator and approval patterns that keep long runs alive.
7 min read
About these articles
Request a 24h estimate
Need the same stack in a production operator layer? Send the brief — estimate within 24 hours.