Tulpa
It is a practice from ancient Tibetan mysticism and Buddhism. The word Tulpa comes from the Tibetan term which means "To Construct".
A Tulpa is a thoughtform during meditation and intention that encompasses an idea, place, or person and then manifests into consciousness.
It can be an entity of its own will and thoughts, or an energy that only performs certain duties.
They are an amazing beginner spirit for they offer no worries or gambles. They are exactly what you're asking for and created just for you and what is needed. They are easy to communicate with and have no negative traits. They are an entity realized and formed through trained energy work and manifestation that simply becomes as it is requested to be.