# Quickstart

> From your first sign-in to an agent working on an issue, in five steps.

Source: https://docs.linefold.app/quickstart

## 1. Sign in

Open [app.linefold.app](https://app.linefold.app) and choose **Continue with email**. Linefold sends you a code, so there
is no password. Add a passkey later in **Settings › Account › Security & access**, or use **Continue with Google**.

## 2. Join or create a workspace

- **Invited?** Open the invite and sign in with that address.
- **Your company's domain is approved?** Pick your workspace from the list after sign-in.
- **Starting fresh?** Choose **Create a workspace**, pick its address and invite your team from **Settings › Members**.

You can belong to several workspaces and switch from the workspace menu at the top left.

## 3. Connect GitHub

**Settings › Connected accounts › GitHub › Connect.** Your pull requests then show under **Reviews**, and issues named in a
branch or pull request (`JAR-12`) link to it. If your organization hasn't installed Linefold's GitHub App, Linefold asks you
to install it (or to ask an owner).

## 4. Connect Claude

Agents run on **your own** Claude account: a Pro or Max plan, or an Anthropic API key. In **Settings › Connected accounts**,
under Claude, choose **Connect** and sign in. Add several and Linefold moves to the next when one hits its usage limit.
Codex (ChatGPT) and Cursor connect the same way.

<Callout title="Your keys stay sealed">
Credentials live in Linefold's credentials vault, a separate process. The app server and your paired computers only ever
see a placeholder valid for one run.
</Callout>

## 5. Pair a device and delegate

[Pair your computer](/pair-a-device), then delegate an issue to Claude Code (or @mention it in a comment). Its session
runs in a folder you shared, and you follow and steer it from the issue.