function devcontrol --description "Run a local instance of the Tailscale control plane"
  # Save the arguments to a global variable, then set them as the
  # tab title.
  set -g devcontrol_args $argv
  function fish_title
    echo "devcontrol $devcontrol_args"
  end

  cd ~/repos/scripts
  source .venv/bin/activate.fish
  python3 tailscale/devcontrol.py $argv
end