Z.ai open-sources ZCode, its GLM coding agent harness

Zhipu AI / Z.ai (GLM)

Tools official 2 src. ~1 min

Z.ai published the full source of ZCode, its coding agent harness offered as a desktop app, browser workbench and terminal TUI, under Apache-2.0 on the zai-org GitHub org. It is positioned as the official harness for GLM-5.3 and supports long-running goal tasks, remote bot control via WeChat/Feishu/Telegram, and SSH/WSL workspaces.

Why it matters

A major Chinese lab releasing its flagship production agent harness as Apache-2.0 gives the open ecosystem a Cursor/OpenCode-class workbench to build on.

Importance: 2/5

Apache-2.0 release of a production coding-agent harness, official only

z.ai glm coding-agent open-source agent-harness

Sources

official zai-org/ZCode: Z.ai's coding agent harness

official ZCode official site