padding on all of the walls and on the edges of objects in the room
I would just say 'padding on all surfaces.'
SCP-XXXX is to be given constant medical examinations and treatments
I think you mean 'regular' not 'constant'. This thing doesn't live in an operating room, after all.
to ensure the safety of the scientists.
First, you probably should say staff rather than scientists. As is, if a janitor wants to give the werewolf a hug that's absolutely fine.
Medical staff is to also be on standby to treat the subject at all times.
I would get rid of this line. It isn't needed.
who goes by the name ████
I would just say 'named ████.'
the local Police Department
I'm pretty sure you aren't suppose to capitalize that if you're just talking about a standard police department.
[Time between transformation varies, do not adhere strictly to SCP-XXXX transforming only once a month.]
This footnote is completely unneeded, you already said it happens approximately once a month, and the thing about not adhering strictly to whatever would be better in the containment procedures. Just go ahead and delete it.
a creature which has not been identified as anything else known
Otherwise known as 'an unidentified creature'.
Progress of this transformation is halted by the large amount of scar tissue it possesses
What? I'm not sure what you mean here. I think you mean that as it grows, the scar tissues stay the same size, acting like a sort of chain, but a lot of that is inferred, your statement is very vague. Maybe move that to after you describe the transformation to make it a little more clear. Something like:
Throughout the process, the scar tissue stays the same size, cutting into SCP-XXXX and causing immense pain.
That is a little clearer.
Transformation lasts for approximately 6-8 hours. After which, SCP-XXXX will begin reverting back into a regular human state.
I would get rid of the period and move the comma in its place so the sentences are joined.
Medical staff is to be let into the chambers as soon as SCP-XXXX has reverted back to human to administer proper aid.
You should move that up to the containment procedures.
Alright, thats it for the writing, so let me go over the concept.
It's… a werewolf. Nothing else. There's no story, no format screw, no interesting effects, not even a somewhat unique murderous-thing-that-kills. Most generic monsters fail because that sort of thing has been done so many times it just gets boring, but yours has been done so many times both in and out of the site. Remember, an SCP is a story, just in a weird format.
I would recommend heavily reworking the concept, and make sure you ask the ideas and brainstroming forum before you start writing. If nobody responds, link them to the idea over in the IRC chat at #thecritters. Also, before you do that, I would recommend you read the rules of thumb. Obviously, you should read all the guides, but I think that one would help more than the others for you.
