Answer:
I have an eye but cannot see, You'll head inside when you see me.
I am black when I am clean and white when I am dirty?
A serpent swam in a silver urn, A golden bird did in its mouth abide, The serpent drank the water, this in turn, Killed the serpent. Then the gold bird died.
As I walked along the path I saw something with four fingers and one thumb, but it was not flesh, fish, bone or fowl.
I have a hundred legs, but cannot stand. I have a long neck, but no head. I cannot see. I'm neat and tidy as can be.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?