AO3 fandom metatags are back!
Jan. 29th, 2026 01:44 pmAt long last, after a year’s worth of internal discussion and a few more months of preparing for the rollout, AMTs are back on the menu.
Two of my requests have already been approved! His Dark Materials & Related Fandoms and 魔法少女まどか☆マギカ | Puella Magi Madoka Magica & Related Fandoms are the metatags on a couple of shiny new tag trees!
Official AO3 announcement post is here. The number of “I’m so happy to see this, it’ll make my fandom browsing so much easier” comments are a joy to see. (The comments about “well, geez, took you long enough” are…valid, honestly.)

A lot of specific tag trees are still works-in-progress, especially if it’s a big complicated franchise. So don’t worry too much if a fandom you love doesn’t have one yet — the wranglers might still be working on it. Honestly, I’m still working on investigating all the Madoka Magica fandom syns, which is why most of the spinoffs still don’t have their own separate fandom tags. We’ll get there, I promise.
Fun little twist that’s only a problem for me: this means “more fandoms” listed on my wrangling page. The amount of work is objectively exactly the same! It’s the same amount of fic, just spread across slightly more fandom tags! But the recently-added limit is on the number of fandoms, not the amount of fanworks those fandoms get.
Current number of fandoms on my list: 1142.
Current number that have any tag-wrangling to do: 28. (Not the same 28 as the last time I posted. There’s some overlap — a fandom like Sailor Moon has new tags every week — but the others rotate, especially the “just got new tags from its first fic posted in 2 years” type of fandoms.)




