> For the complete documentation index, see [llms.txt](https://dev.ppgg.in/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dev.ppgg.in/architecture/clients/services.md).

# 服务层

- [Vision](https://dev.ppgg.in/architecture/clients/services/vision.md)
- [实现](https://dev.ppgg.in/architecture/clients/services/implementation.md)