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mw.util.addPortletLink(
    'p-personal',
    '/wiki/User:' + mw.config.get('wgUserName') + '/TODO',
    'TODO',
    'pt-todo',
    'Go to my TODO page',
    '',
    '#pt-sandbox'
);

mw.util.addPortletLink(
    'p-personal',
    '/wiki/User:' + mw.config.get('wgUserName') + '/WIP',
    'WIP',
    'pt-wip',
    'Go to my WIP page',
    '',
    '#pt-sandbox'
);