Harness

deepseek-ai/deepseek-harness

DeepSeek Harness: Everything is a Plugin.

affaan-m/ECC

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

pbakaus/impeccable

The design language that makes your AI harness better at design.

The Anatomy of Harness Engineering: How to Evaluate, Iterate, and Guard AI Coding Agents

Decoding the new AI lingo: Loops, harnesses, squads, hill climbing… oh my!

Star History Monthly 🌟 Harness (August 2026)

Harnessing the agent semantic reliability at scale

HarnessTax: How Much Does the Harness Matter for Coding Agents?

Nine coding harnesses vs. your laptop

I tested 10 model/harness combinations on the same Three.js task

Harnessing the Universal Geometry of Embeddings