> For the complete documentation index, see [llms.txt](https://docs.termius.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.termius.com/ssh-id-passkeys-for-ssh.md).

# SSH ID - Passkeys for SSH

- [What is SSH ID](https://docs.termius.com/ssh-id-passkeys-for-ssh/what-is-ssh-id.md): This page explains how SSH ID works in Termius, how it manages device-bound SSH passkeys, and how to use it to securely connect to servers without sharing private keys.
- [Setup and usage](https://docs.termius.com/ssh-id-passkeys-for-ssh/setup-and-usage.md): This page describes how to enable SSH ID for your Termius account and how to use it to connect to your hosts.
- [SSH ID Security](https://docs.termius.com/ssh-id-passkeys-for-ssh/ssh-id-security.md): This page explains the security model of SSH ID, including how device-bound passkeys, biometric protection, and certificate verification ensure secure access to your servers.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://docs.termius.com/ssh-id-passkeys-for-ssh.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.