Run a remote development server

Run the intended project revision on an existing remote development host, keep the process alive across dropped SSH sessions, and return a private tailnet URL. Preserve existing source state, processes, and Serve routes.

Establish the remote contract

Identify the SSH host or alias, project directory, intended source state, development command, and expected port. Recover these from the user's request, SSH configuration, repository instructions, and project files before asking a targeted question.

When relevant tools are available, perform these read-only checks directly. Do not ask the user to run commands merely to return information the agent can inspect. Ask only for a missing choice or fact that cannot be recovered safely.