Hi Simon,
Why don't you turn it into a gadget before promoting it? That would lower the barrier a lot for people just wanting to try out your new cool tool. Maybe creating a gadget seems to be too complicated or cumbersome? An overview of the current gadgets are at https://www.wikidata.org/wiki/Special:GadgetsIt can be enabled by adding the following line to your common.js:importScript( 'User:Ls1g/recoin-core.js' );