The SCP Foundation is purely fictional. It's a collection of imaginative and often creepy stories and characters that are made up for entertainment purposes and have no basis in reality.
SCP science fiction is about a fictional collaborative writing project. It contains a lot of 'creations' known as SCPs. These SCPs can range from living creatures with abnormal powers to inanimate objects with mind - boggling properties. It has a large online following but also has faced criticism for its often dark and disturbing content.
Most definitely. SCP is fictional, with its stories and concepts crafted by the imagination of authors. These works often explore strange and supernatural themes.
It depends. Some people think new SCP stories are great with fresh ideas and twists. Others might not be as impressed if they don't live up to the expectations set by previous ones.