A system, method, and program product for enhancing keyword contribution to a code-completion facility used in association with an Integrated Development Environment source code editor. A code-completion facility supporting a source code editor includes a look-up module that retrieves keywords from a keyword compare pool responsive to a code-completion prompt. The code-completion facility further includes a contribution mechanism for contributing keywords derived from system artifacts to the keyword compare pool. The contribution mechanism includes a remote artifact contribution module for obtaining or deriving keywords from remote object interface definitions and contributing the same to the keyword compare pool. In a preferred embodiment, the remote artifact contribution module includes a keyword prediction module for accessing a remote object interface repository, predicting one or more remote object based keywords in accordance with remote object interface definition data, and contributing one or more of the predicted keywords to the code-completion facility.