> For the complete documentation index, see [llms.txt](https://docs.metaid.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan.md).

# MetaID协议规范

- [协议格式](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/xie-yi-ge-shi.md)
- [MetaID 树介绍](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao.md)
- [MetaID树](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/metaid-shu.md)
- [Info 节点](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/info-jie-dian.md)
- [File 节点](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/file-jie-dian.md)
- [FT 节点](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/ft-jie-dian.md)
- [NFT 节点](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/nft-jie-dian.md)
- [Protocols 节点](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/protocols-jie-dian.md)
- [Follow节点](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/follow-jie-dian.md)
- [MetaID 信封格式](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-xin-feng-ge-shi.md)
- [隐私模型](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/yin-si-mo-xing.md)
- [关于PIN](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/guan-yu-pin.md)
- [关于PoP](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/guan-yu-pop.md)
- [Host](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/host.md)
- [MetaAccess](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaaccess.md)
- [MetaName](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaname.md)
- [一些例子](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/yi-xie-li-zi.md)