<p>Although we don't have a formal policy on it present I think this should be subject to a similar analysis as tile layers, which you can see in the wiki at <a href="https://wiki.openstreetmap.org/wiki/Featured_tile_layers/Guidelines_for_new_tile_layers" rel="nofollow">https://wiki.openstreetmap.org/wiki/Featured_tile_layers/Guidelines_for_new_tile_layers</a>.</p>
<p>So you should start by preparing a document explaining how this engine fits in to each of the criteria documented there and approach OWG for a decision before we move forward with the technical aspects.</p>

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