9. A system, comprising: a memory, the memory configured to store a normalized metadata repository that includes data corresponding with a set of entities and a set of operations associated with the set of entities; and a set of processors in communication with the memory, the set of processors configured to receive a request for a file of a particular format from a service requester, the file specifies the set of entities and the set of operations associated with the set of entities, the set of processors configured to access the normalized metadata repository and acquire a protocol adapter associated with the particular format, the set of processors configured to generate the file of the particular format using the normalized metadata repository and the protocol adapter in response to receiving the request for the file of the particular format and transmit a response to the service requester that includes the file of the particular format, the set of processors configured to acquire one or more program modules associated with an application, the one or more program modules include a first annotation corresponding with a first method and a second annotation corresponding with a second method, the set of processors configured to identify a first operation corresponding with a first entity type using the first annotation and identify a second operation correspond with a second entity type different from the first entity type using the second annotation, set of processors configured to identify a relationship between the first entity type and the second entity type using a third annotation embedded within the one or more program modules, the normalized metadata repository configured to store at least the first operation corresponding with the first entity type and the relationship between the first entity type and the second entity type.
14. The system of claim 9 , wherein: the first operation comprises a create entity operation; and the second operation comprises an update entity operation.