开源许可与致谢
一、运行时与前端
| 组件 | 用途 | 许可证 | 来源 |
|---|---|---|---|
| Node.js | 服务端运行时 | MIT | nodejs.org |
| KaTeX | 数学公式渲染 | MIT | katex.org |
| Python | AI/检索服务运行时 | PSF-2.0 | python.org |
| Ubuntu | 服务器操作系统 | GPL-2.0-or-later 等 | ubuntu.com |
二、AI 代理与工具链
| 组件 | 用途 | 许可证 | 来源 |
|---|---|---|---|
| Hermes Agent（Nous Research） | AI 代理运行时与工具编排 | MIT | GitHub |
| MCP Python SDK / FastMCP | 模型上下文协议工具服务 | MIT | GitHub |
| LiteLLM | 多模型 API 适配 | MIT | GitHub |
| PaperQA2 | 文献库检索与问答 | Apache-2.0 | GitHub |
| GPT Researcher | 深度研究流程 | Apache-2.0 | GitHub |
| Hugging Face Transformers | 嵌入与推理 | Apache-2.0 | GitHub |
| sentence-transformers | 文本向量化 | Apache-2.0 | GitHub |
| ONNX Runtime | 本地模型推理 | MIT | GitHub |
三、语音与识别
| 组件 | 用途 | 许可证 | 来源 |
|---|---|---|---|
| faster-whisper | 本地语音转写（关联服务） | MIT | GitHub |
| sherpa-onnx | 流式语音识别（关联服务） | Apache-2.0 | GitHub |
| RapidOCR | 图片文字识别 | Apache-2.0 | GitHub |
四、检索与部署
| 组件 | 用途 | 许可证 | 来源 |
|---|---|---|---|
| SearXNG | 元搜索（自托管） | AGPL-3.0 | GitHub |
| LibreChat | 演示站 chat.ruocent.com | MIT | GitHub |
| MongoDB | 演示站数据存储 | SSPL-1.0 | mongodb.com |
注：LibreChat 与 MongoDB 仅用于独立演示站，不构成本服务核心功能的一部分。SSPL 不是 OSI 认可的开源许可证，但其源代码可公开获取。
五、许可证说明
MIT License
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Apache License 2.0
Licensed under the Apache License, Version 2.0. You may obtain a copy at apache.org/licenses/LICENSE-2.0. Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
AGPL-3.0（SearXNG）
SearXNG 以 GNU Affero General Public License v3.0 授权。我们以自托管方式将其作为检索后端；如你与本服务交互并使用该检索功能，可发邮件至 contact@ruocent.com 索取对应源代码，或直接访问 上游仓库。我们未对 SearXNG 进行修改；若未来修改，将按 AGPL 提供修改后的源代码。
六、商标与致谢
各开源项目的名称与标识归其各自所有者所有，仅用于识别与致谢，不表示背书。感谢所有贡献者。若你是权利人并认为本页遗漏或错误标注了你的组件，请联系我们，我们会及时更正。
Open-Source Licences & Acknowledgements
1. Runtime and frontend
| Component | Use | Licence | Source |
|---|---|---|---|
| Node.js | Server runtime | MIT | nodejs.org |
| KaTeX | Math rendering | MIT | katex.org |
| Python | AI/search runtime | PSF-2.0 | python.org |
| Ubuntu | Server OS | GPL-2.0-or-later et al. | ubuntu.com |
2. AI agents and tooling
| Component | Use | Licence | Source |
|---|---|---|---|
| Hermes Agent (Nous Research) | Agent runtime and tool orchestration | MIT | GitHub |
| MCP Python SDK / FastMCP | Model Context Protocol tool server | MIT | GitHub |
| LiteLLM | Multi-provider API adapter | MIT | GitHub |
| PaperQA2 | Literature retrieval and QA | Apache-2.0 | GitHub |
| GPT Researcher | Deep-research pipeline | Apache-2.0 | GitHub |
| Hugging Face Transformers | Embeddings and inference | Apache-2.0 | GitHub |
| sentence-transformers | Text embeddings | Apache-2.0 | GitHub |
| ONNX Runtime | Local inference | MIT | GitHub |
3. Speech and OCR
| Component | Use | Licence | Source |
|---|---|---|---|
| faster-whisper | Local transcription (related service) | MIT | GitHub |
| sherpa-onnx | Streaming ASR (related service) | Apache-2.0 | GitHub |
| RapidOCR | OCR | Apache-2.0 | GitHub |
4. Search and deployment
| Component | Use | Licence | Source |
|---|---|---|---|
| SearXNG | Self-hosted meta-search | AGPL-3.0 | GitHub |
| LibreChat | Demo site chat.ruocent.com | MIT | GitHub |
| MongoDB | Demo site datastore | SSPL-1.0 | mongodb.com |
LibreChat and MongoDB are used only for the separate demo site, not for the core service. SSPL is not an OSI-approved open-source licence, but the source is publicly available.
5. Licence texts
MIT License
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Apache License 2.0
Licensed under the Apache License, Version 2.0. You may obtain a copy at apache.org/licenses/LICENSE-2.0. Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
AGPL-3.0 (SearXNG)
SearXNG is licensed under the GNU Affero General Public License v3.0. We host it as a search backend; if you interact with the service and use search, you may request the corresponding source at contact@ruocent.com or visit the upstream repository. We have not modified SearXNG; if we do, we will offer the modified source under AGPL.
6. Trademarks and thanks
Names and logos of open-source projects belong to their owners and are used for identification and acknowledgement only; no endorsement is implied. Thanks to all contributors. If you are a rights holder and believe a component is missing or misattributed, contact us and we will correct it promptly.