OneLLM Connect — Preview 2026.11.1

Connect OneLLM on your iPhone or iPad to OpenCode or DS Harness running on this computer. This is the connection companion, not the OneLLM Office desktop application.

1. Install Node.js 24 or newer with npm from https://nodejs.org/en/download . Restart your session after installing it.
2. Extract this archive to a local folder. On Windows, run OneLLM-Connect.exe. On Ubuntu, run ./onellm-connect from that folder. A local browser window opens.
3. Click Install tools. This downloads the pinned official OpenCode 2.0.26 and DS Harness 0.2.1-rc.2 tools from npm. Configure the service's own model account on your computer if needed.
4. Choose OpenCode or DS Harness, your project folder, and a Local network or Tailscale address. Click Connect. Wait until Ready to scan.
5. In OneLLM on your phone, open the matching module and scan the code. Keep this computer and OneLLM Connect running.

Use the same private network, or install and sign in to Tailscale on both devices. Do not expose these service ports directly to the public internet. Connection codes contain credentials; do not share screenshots of them. Stop the connection to end its service.

Preview status: Ubuntu native connector and authenticated upstream readiness were tested. Full cross-device acceptance is still in progress. The Windows executable was cross-compiled; Windows runtime testing and code signing are pending. Some computers may show an unsigned-app warning. This is not a signed production installer.

Model usage may incur charges through the model account configured in OpenCode or DS Harness. These are separate from OneLLM Office memberships.

Support: https://www.1stdo.com/support
