> For the complete documentation index, see [llms.txt](https://docs.sat20.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sat20.org/xie-yi-yu-an-quan.md).

# 协议与安全

- [SAT20 协议体系](https://docs.sat20.org/xie-yi-yu-an-quan/protocol.md)
- [Indexer](https://docs.sat20.org/xie-yi-yu-an-quan/indexer.md)
- [资产发行协议](https://docs.sat20.org/xie-yi-yu-an-quan/indexer/asset-issuance.md)
- [STP](https://docs.sat20.org/xie-yi-yu-an-quan/stp.md)
- [STP 技术白皮书](https://docs.sat20.org/xie-yi-yu-an-quan/stp/stp.md)
- [STP 消息与数据模型](https://docs.sat20.org/xie-yi-yu-an-quan/stp/messages-and-data-model.md)
- [STP 消息流程](https://docs.sat20.org/xie-yi-yu-an-quan/stp/message-sequences.md)
- [第三方 STP 客户端接入指南](https://docs.sat20.org/xie-yi-yu-an-quan/stp/client-integration.md)
- [STP 第三方客户端实现验收清单](https://docs.sat20.org/xie-yi-yu-an-quan/stp/implementation-checklist.md)
- [SatoshiNet](https://docs.sat20.org/xie-yi-yu-an-quan/satoshinet.md)
- [SatoshiNet 协议概览](https://docs.sat20.org/xie-yi-yu-an-quan/satoshinet/satoshinet.md)
- [DKVS](https://docs.sat20.org/xie-yi-yu-an-quan/dkvs.md)
- [Channel Contracts](https://docs.sat20.org/xie-yi-yu-an-quan/channel-contracts.md)
- [通道合约](https://docs.sat20.org/xie-yi-yu-an-quan/channel-contracts/channel-contracts.md)
- [Smart Contracts](https://docs.sat20.org/xie-yi-yu-an-quan/smart-contracts.md)
- [智能合约协议](https://docs.sat20.org/xie-yi-yu-an-quan/smart-contracts/contracts.md)
- [模板合约](https://docs.sat20.org/xie-yi-yu-an-quan/smart-contracts/template.md)
- [自然语言合约](https://docs.sat20.org/xie-yi-yu-an-quan/smart-contracts/agent.md)
- [EVM 合约](https://docs.sat20.org/xie-yi-yu-an-quan/smart-contracts/evm.md)
- [Security](https://docs.sat20.org/xie-yi-yu-an-quan/security.md)
- [威胁模型与信任假设](https://docs.sat20.org/xie-yi-yu-an-quan/security/threat-model.md)