# Licensing

Copyright © 2026 AgentPlane Book contributors, to the extent copyright exists.

**Original narrative text, diagrams, exercise descriptions and prompt prose** are
licensed under **Creative Commons Attribution-ShareAlike 4.0 International
(CC BY-SA 4.0)**. The governing license is available at
<https://creativecommons.org/licenses/by-sa/4.0/legalcode.en>.

**Original executable code, program code inside fenced code blocks, SQL,
configuration examples, scripts, CSS, JavaScript and workflow files** are
licensed under the **MIT License** in [licenses/MIT.txt](licenses/MIT.txt).

This is a material-by-material license allocation, not a choice of either license
for the whole repository. Prompt prose remains CC BY-SA. Following the book does
not by itself place an independently written application under CC BY-SA.

Upstream projects, dependencies, cited documentation and trademarks retain their
own rights and licenses. This grant does not relicense Kubernetes, Agent Sandbox,
agentgateway, Mistune or any other third-party component. Review dependencies
separately before redistributing a software product.

Suggested attribution for adapted text:

> Adapted from *AgentPlane: Building a Kubernetes-Native Platform for AI Agents*,
> AgentPlane Book contributors, edition 0.1.0, CC BY-SA 4.0. Changes: [describe].

Add the real source-repository URL when publishing an adaptation. No repository
URL, maintainer identity or endorsement is invented in this edition.

The material is provided without warranties. It is not a legal opinion, an
independent security assessment, or a guarantee of production suitability.