ZCode: The Open Source AI Coding Agent Harness from Z.ai — Inside the 7,900-Star Launch
The most interesting thing about the open source AI coding agent harness that Z.ai released last month is not that it’s open source. It’s that a model lab finally admitted what every serious agent team already knew: the model is only half the product. ZCode, described in its GitHub repo as “Z.ai’s coding agent harness. […]