# Native ZCode runtime The Agent/Auto Agent runtime executes the unmodified ZCode CLI bundle, including its core agent, context, compaction, scheduling, session, MCP and builtin tool implementations. It is not the earlier scheduler-only adaptation. Upstream: https://github.com/zai-org/ZCode Pinned revision: 0a1fc56d279fd1001f78387bd81aec1c26767411 CLI package version: 0.17.0 (monorepo/application release 3.16.1). License: Apache-2.0. The staging script includes upstream LICENSE and bundled THIRD-PARTY-NOTICES.md with each runtime artifact. Generated bundles are not committed to this repository; their SHA-256 is verified before every task. The files in this directory implement this project's sandbox, scoped model/MCP gateway, transport and task lifecycle adapters. No upstream source is modified.