#Harness

Learn what an agent harness is, why it matters for production AI systems, and how to implement one step-by-step using Microsoft Agent Framework's create_harness_agent — with real Python code, architecture diagrams, and deep technical walkthroughs.

Summary Anthropic ran a controlled experiment: Opus 4.5 solo ($9) = 20% success. Add a...

We kicked off our new weekly series This Week in AI on Monday, and we covered a lot of ground in 30 minutes, including an AI model that found security holes faster than decades of human auditing, a data center in Utah the size of two Manhattans, and a…

A framework for drawing security boundaries in agentic architectures. Most agents run with zero isolation between the agent and the code it generates. Learn where to draw the boundaries, from secret injection to full application sandboxing.

This article was originally published on Addy Osmani’s blog. It’s being reposted here with the author’s permission. Roughly: Anytime you find an agent makes a mistake, you take the time to engineer a solution such that the agent never makes that mistake…

Background In the age of AI, how do we hire the right people? You don't want to end up...

This Sunday the annual ILT Race Day will take place at Ascot Park Raceway in Invercargill. Hosted by the Invercargill Harness Racing Club, the day...

An arXiv paper renamed a folder I'd been mismanaging all year. Here's what 'Natural-Language Agent Harnesses' (2603.25723) actually changed in my Claude Code workflow.

From Dev.to - docker: 🚀 Taming the AI: I built a Self-Healing SysAdmin Agent in a Docker Sandbox 🛡️

From Dev RSS Feed: Building a Real AI Harness: Auto-Reviewed PRs, Self-Healing Ops, and Non-Engineer Contributors (Series Intro)

From Dev.to - ai: Stop Building Demos: Why 'AI Harness' Engineering is the Secret to Production-Grade LLMs

ReFlect wraps any LLM with deterministic error detection and recovery at inference time. Hands-on guide with code and benchmark results from arXiv:2605.05737.

Claude Code's six-layer architecture uses a 3-layer context compressor at 92% threshold and Redis-based multi-agent FSM protocol. The model is just on

If you've spent any time building with AI lately, you've probably heard the word "agent" thrown...

TL;DR There is no single model of harness engineering. OpenAI builds repository-centered...

Over the past few months, I’ve been investing a lot of time building agentic development workflows...

From Dev.to - ai: How I’m Using Agent Harnesses, TDD, and the Seam Model to Improve Development in Legacy Systems

I have been building coding agents for the last several months and watching every component I added...

On April 22, 2026, AWS added a "managed agent harness" (preview) to Amazon Bedrock AgentCore. With...

I just shipped agent-harness v1.0.0. It’s a Node.js / TypeScript CLI for discovering, staging,...