核心要点 (BLUF): Point at a GLB/FBX/OBJ/STL model — the page shows the verdict and suggests the rig type (biped, quadruped, avian…).
Auto Rig accepts specific rig types; rig-check costs nothing and takes seconds — you avoid wasting rig tokens on an unsuitable mesh.
Documented rig types: biped, quadruped, hexapod, octopod, avian, serpentine, aquatic.
The page shows a plain riggable/not-riggable verdict and the recommended rig type. No tokens are charged in any outcome.
Nothing: zero tokens (0 credits on the provider tariff), and the verdict appears in your account.
Try an input model without complex posing: unusual bends confuse the rig detection.