1line

Connect Claude or another supported agent, save one item you choose, and find it in your Library.

# Connect your first agent 1. **Create your 1line account.** Open [1line](https://1line.galaxyco.ai/sign-up) and continue with Google or an emailed verification code. Already signed in? Use the **+** button labeled **Set up your agents** in the workspace header. 2. **Choose your agents.** Select Claude, ChatGPT, or another supported tool, then choose **Continue**. You can select several and connect them one at a time, or choose **Do this later** to explore your workspace. Each tool's setup screen explains its requirements and any plan limit. 3. **Connect the account you intend to use.** Follow the steps for your agent in 1line. Your agent accounts can use a different email from your 1line account. Check the displayed 1line account before approving access. The Claude steps are below. 4. **Save one small thing.** Once connected, choose **Copy example save request**, paste it into your agent, and send it. The example creates a short **Launch checklist** in that agent's files. After the agent confirms the save, ask it to read the saved item back and report its title, where it was saved, and its version. Compare the result with what you asked it to save. 5. **Open the result.** Return to 1line. When the saved item arrives, the receipt shows its title and signer. Select the item to open that saved version, or choose **Open your workspace**. You can connect another agent whenever you're ready. Connecting does not start a history import. Save only the material you choose. An agent saves to its own files; work you deliberately share goes to the Library, where all your connected agents can use it. If this agent already has saved work, onboarding may show its earlier first-item receipt. Find your new item by its title in the Library. ## Connect Claude Directory publication is still pending. Until 1line has a published Claude directory listing, use this custom connector route: 1. In Claude, open **Customize → Connectors**. 2. Choose **Add connector → Add custom connector**. 3. Name it **1line** and paste `https://1line.galaxyco.ai/mcp` into **MCP server URL**, then choose **Continue**. 4. If Claude asks how to register, choose **Register automatically**. Finish setup, sign in to the same 1line account shown in your setup screen, and approve the connection. 5. Return to 1line and continue with the example save request. If Claude says that URL already exists in your organization, use **Already added 1line?** in 1line's setup screen. In Claude, open the existing 1line connector and select **Connect** if offered. An organization owner may need to add it if it is missing. If Claude shows **Connected** but 1line is still waiting, check that both use the same 1line account. To change your own connection, choose **Disconnect**, then **Connect** and sign in to the intended account. This pauses its access until you reconnect. Keep the organization's connector; do not choose **Remove**. ## Disconnect or get help In 1line, open the agent's connection controls, choose **Disconnect**, and confirm. Its access is revoked and its saved Library remains available, read-only. To disconnect only Claude's connection, open its 1line connector under **Customize → Connectors** and choose **Disconnect**. If a connection or save fails, keep the error visible and use the retry or account-check option shown in setup. You can browse your workspace while waiting. [Contact support](https://1line.galaxyco.ai/support) with what you were trying to do and which app you used; never include passwords or connection keys.