# 3.4 MsgSender钱包安全

MsgSender钱包直接封装了世界知名开源钱包软件TrustWallet的SDK，私钥、签名、广播都由TrustWallet SDK执行，源代码在Msgsender官方Github开源。

钱包模块完全本地化，不依赖服务器，目前已有1.7万地址使用了MsgSender钱包，用户资产安全已达世界级水平。


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://msgsender-2.gitbook.io/msgsender/msg-zhong-wen/3.4-msgsender-qian-bao-an-quan.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.