⚖️ S2 定制开源许可协议暨法律声明

Space2 Custom License Agreement (S2-CLA) & Legal Declaration

生效日期 (Effective Date): 2026-04-07
版权所有 (Copyright): © 2026 Space2.world (Miles Xiang) & 桃花源世界模型开源研究团队。保留所有权利 (All Rights Reserved).

本法律声明适用于所有带有 S2 标识的 SKILL 软件代码、算法模型、白皮书文件及关联附件（以下统称“本软件”）。
This legal declaration applies to all SKILL software code, algorithmic models, whitepapers, and associated documentation bearing the S2 designation (collectively referred to as the "Software").
🇨🇳 中文版法律声明 (Chinese Version)

第一条：终端业主免费使用许可 (Free License for End-User Owners)
本软件秉承技术平权理念，对智能建筑及智能园区的最终业主（Property Owners）实行完全免费的授权。业主方有权通过 OpenClaw 及其他兼容的主机系统，将本软件部署、安装于其拥有产权或合法运营权的单一建筑/园区内部使用，并自动享有获取后续开源版本持续升级的权利。

第二条：学术与科研免费许可 (Free License for Academic & Research Purposes)
我们鼓励探索与真理。各类科研机构、大中专院校实验室及非营利性学术组织，在仅出于“非商业性质的学术研究、教学演示及前沿学习”之目的下，可免费下载、安装、使用本软件。科研用户有权对本软件的源代码进行修改与衍生开发，但衍生品不得直接用于商业化牟利。

第三条：商业化使用限制与排他性权利 (Strict Restrictions on Commercial Use)
本软件严禁任何未经授权的商业化使用。任何非自用型、非研究学习型的商业行为，必须提前获得本软件开发者（Space2.world / 向忠宏）的书面授权许可，并支付相应的商业授权费用。
绝对禁止的未授权商业行为包括但不限于：

    楼宇自控企业、系统集成商（System Integrators）、工程承包商作为第三方，为业主客户实施本软件的商业部署、调试与安装并从中获利。

    将本软件的源代码、算法或核心逻辑，逆向、封装或整合到第三方楼宇自控系统软件（BMS）、能源管理系统（EMS）或各类物联网集成管理平台中。

    将本软件作为第三方软硬件解决方案的捆绑包（Bundle）进行商业销售、租赁、SaaS 订阅或以“赠品”形式进行商业促销。

第四条：违约责任与法律制裁 (Legal Consequences for Unauthorized Use)
本软件内置防篡改的 S2-SLIP 数字版权标识。任何绕过授权协议的盗用、侵权整合与非法商业牟利行为，均构成对开发者著作权及商业秘密的严重侵犯。开发者将采取一切必要的法律手段（包括但不限于发起诉讼、申请财产保全、要求巨额惩罚性赔偿），坚决追究侵权实体的民事及刑事责任。

第五条：免责声明 (Disclaimer of Warranties)
本软件按“原样（AS IS）”提供。鉴于楼宇自控涉及物理硬件运行，开发者不对本软件在特定复杂环境下的绝对安全性、适用性作任何明示或暗示的担保。用户在使用本软件调控物理环境时，须严格遵守当地生命安全与消防法规，开发者不对任何因不当配置导致的直接或间接财产损失、物理损坏负责。
🇬🇧 English Legal Declaration (English Version)

Article 1: Free License for End-User Owners
In pursuit of technological democratization, the Software is licensed entirely free of charge to the ultimate Property Owners of smart buildings and smart parks. Owners are granted a non-exclusive right to deploy and install the Software via OpenClaw or other compatible host systems exclusively within the premises they legally own or operate. Owners are also entitled to continuous upgrades of subsequent open-source releases.

Article 2: Free License for Academic & Research Purposes
We encourage exploration and the pursuit of truth. Academic institutions, universities, research laboratories, and non-profit organizations are granted a free license to download, install, and use the Software strictly for non-commercial academic research, educational demonstrations, and learning purposes. Research users are permitted to modify the source code for derivative studies, provided such derivatives are not monetized commercially.

Article 3: Strict Restrictions on Commercial Use & Integration
Unauthorized commercial use of this Software is strictly prohibited. Any commercial activity that does not fall under personal end-use or academic research requires prior written authorization from the Software Developer (Space2.world / Miles Xiang) and the payment of applicable commercial licensing fees.
Strictly prohibited unauthorized commercial activities include, but are not limited to:

    Building Automation (BA) enterprises, System Integrators (SIs), or engineering contractors deploying, installing, or configuring this Software for their clients as a paid third-party service.

    Reverse engineering, wrapping, or integrating the Software’s source code, algorithms, or core logic into third-party Building Management Systems (BMS), Energy Management Systems (EMS), or IoT integration platforms.

    Bundling the Software with third-party hardware/software solutions for commercial sale, leasing, SaaS subscription, or offering it as a promotional "giveaway" in a commercial transaction.

Article 4: Legal Consequences for Unauthorized Use
The Software contains tamper-evident S2-SLIP digital copyright watermarks. Any misappropriation, infringing integration, or illicit commercial monetization that circumvents this agreement constitutes a severe violation of the Developer's copyright and trade secrets. The Developer reserves the right to pursue all available legal remedies (including litigation, asset injunctions, and demanding substantial punitive damages) to hold infringing entities civilly and criminally liable.

Article 5: Disclaimer of Warranties
The Software is provided "AS IS", without warranty of any kind. Given that building automation involves physical hardware operations, the Developer makes no explicit or implied guarantees regarding absolute safety or fitness for a particular purpose in complex environments. Users must strictly adhere to local life-safety and fire regulations when using the Software to control physical environments. The Developer shall not be liable for any direct or indirect property damage, physical loss, or operational disruption resulting from improper configuration.