Cobus Greyling
I explore AI agents, harness & loop engineering. Author of loop-engineering (11.5k). cobusgreyling.com
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About
Cobus Greyling works in AI engineering and AI automation & agents, based in South Africa (Kore AI). I explore AI agents, harness & loop engineering. Author of loop-engineering (11.5k). cobusgreyling.com. Public projects on GitHub include Loop Engineering (Practical patterns, starters & CLI tools for loop engineering with AI coding agents), Goal Engineering (The canonical reference for Grok Build CLI /goal — run-until-done objectives, patterns, verifier skills, and…) and Llm Wiki (A compounding knowledge base maintained by LLM agents — inspired by Karpathy's LLM Wiki pattern), mostly written in Python, JavaScript and TypeScript.
Projects 6
Loop Engineering
Practical patterns, starters & CLI tools for loop engineering with AI coding agents. Design systems that prompt and orchestrate agents (inspired by Addy Osmani and Boris Cherny). Includes loop-audit, loop-init, loop-cost.
github.comGoal Engineering
The canonical reference for Grok Build CLI /goal — run-until-done objectives, patterns, verifier skills, and goal-audit CLI.
github.comLlm Wiki
A compounding knowledge base maintained by LLM agents — inspired by Karpathy's LLM Wiki pattern
github.com- github.com
Fleet Engineering
Practical reference for fleet engineering, governing populations of AI agents with accountability
- github.com
LlamaIndex
LlamaIndex Notebooks
NVIDIA-Nemotron-3-Super
Controllable reasoning demos for NVIDIA Nemotron 3 Super (120B/12B MoE) — chat UI, CLI, API server, tool calling, budget sweep, and adaptive routing
github.com