After concluding that Unionhawk is correct and The tagging on Minecraft mod questions is a mess, I thought I'd go about tidying them up a little. Going by Fredly's upvoted answer, we want to get rid of the minecraft-mods tag on questions which relate to specific mods, and retag them with more relevant tags (e.g. as we have done with minecraft-feed-the-beast etc.).
In an effort to maintain consistency I suggest that we keep tags for Minectaft mods in the format of [minecraft-mod-name] and therefore recommend that we synonymise the tag tinkers-construct and minecraft-tinkers-construct and replace the former with the latter.
Unfortunately I can't make the tag synonym request in the default way because I don't have any rep in the tag, so I've come to you, meta, to ask for your assistance.