When an RSS or Atom feed is available for a Wikispooks page, the feed icon appears as the first item on the 'Toolbox' section of the left hand menu. This links to the feed for the displayed page and can be used to deliver notifications of page changes to any RSS or Atom feed reader (for example Google Reader or Bloglines).
Currently available RSS Feeds
New Pages - Lists all new pages
For Wikispooks editors
Watchlist - Lists the changed pages on your Watchlist.
Export to RDF
As a mediawiki, Wikispooks has a fully functional API (accessible from api.php) which can be used to obtain site feeds and perform queries or other actions on site content. For more documentation, see the mediawiki API FAQ.
Wikispooks is expanding it use of semantic data. If you have particular requests or suggestions of additional page feeds, they are welcome on the discussion page.