diff --git a/mediawikibot.rb b/mediawikibot.rb
index ed9597a..b0bb949 100755
--- a/mediawikibot.rb
+++ b/mediawikibot.rb
@@ -179,5 +179,21 @@ class WikiBot
 
     return fields
   end
+  
+  def get_category_articles(category)
+    # FIXME: There seems to be no MediaWiki API? Let's scrape it up from 
+    # HTML for now.
+
+    articles = []
+
+    category_page = @client.get_content(@wiki + category)
+    category_page.scan(/<li><a href=".*?" title="(.*?)"/) do |m|
+      title = m[0]
+      articles.push(title)
+    end
+
+    return articles
+  end
+
 end
 end
diff --git a/mediawikibotchecker.rb b/mediawikibotchecker.rb
new file mode 100644
index 0000000..0dd37fb
--- /dev/null
+++ b/mediawikibotchecker.rb
@@ -0,0 +1,19 @@
+require 'mediawikibot'
+
+class WikiChecker < MediaWikiBot::WikiBot
+  def category_checker (page, category)
+    body  = "== #{page} ==\n\n"
+    body += "[[Category:FIXME]]\n\n"
+    body += "Unter [[#{page}]] fehlen folgende Artikel aus [[:#{category}]]:\n\n"
+
+    projekte = get_raw(page)
+    get_category_articles(category).each do |title|
+      re = Regexp.new("\\\[\\\[" + title)
+      if ! re.match(projekte) && title != page
+        body += "* [[" + title + "]]\n"
+      end
+    end
+    return body
+  end
+end
+
diff --git a/neinomat-projekte b/neinomat-projekte
new file mode 100755
index 0000000..85d5ada
--- /dev/null
+++ b/neinomat-projekte
@@ -0,0 +1,18 @@
+#!/usr/bin/env ruby
+require 'mediawikibotchecker'
+
+if ARGV.size() != 2
+  $stderr.print($0 + " <wiki-user> <wiki-password>\n")
+  exit(1)
+end
+
+#----------------------------------------------------------------------------
+
+b = WikiChecker.new("http://www.entropia.de/wiki/")
+b.login(ARGV[0], ARGV[1])
+
+page     = "Projekte"
+category = "Category:Projekte"
+body     = b.category_checker(page, category)
+
+b.edit("Benutzer:Neinomat/#{page}", body, "wiki ex machina")