Central Narrative:
A Euclid class SCP that seems like an otherwise intelligent, social, well spoken human. It is useful for the Foundation because it is capable of seeing limited glimpses into the near future, though it doesn't seem fully in control of this ability. This ability is limited in scope to things within a few miles of proximity to it and a few hours time. The Foundation uses SCP-XXXX to help detect potential breaches of other SCPS before they happen, but this also makes it more adept at breaking free of its own containment.
When SCP-XXXX reaches a threshold of hunger, it transforms, its hands elongating into claws about 1 meter long, with similar elongation of its teeth. Its jaw unhinges and it can swallow things much larger than what is normal. In this state, SCP-XXXX's body becomes hot, its cheeks and eyes bloodshot, and develops an odor similar in smell to sulfur and rotten eggs. If SCP-XXXX continues unfed, these features become increasingly exaggerated.
In this state, intelligence and to communication ability drastically reduces, with SCP-XXXX only able to communicate simple phrases about wanting meat or flesh. The only way to get SCP-XXXX out of this state is to feed it large quantities of meat. SCP-XXXX claims to only want human flesh but will consume whatever meat it is given.
Hook/Attention-Grabber:
I think the main attention grabbing portions are that this thing is useful to the Foundation, it is capable of disguising itself as a regular human, can evade capture by seeing how it will be captured, and that if it does escape could wildly devour everything in its path.
Additional Notes:
So there are two things I need help with:
1) Containment ideas. Not sure where to go with this one.
2) Is it already done? Is it too similar to SCP-96 or the Creepypasta the Rake? I think I've done enough to differentiate it?
3) I'm trying to decide if it is better to have SCP-XXXX be docile and remorseful in it's human form, or manipulative and purposely trying to escape? What are your thoughts?
4) Any other feedback that would help this along? Eager to get this written.