| /mermaid OR /mermaids ui | Will open a UI where you can select mermaid tail model and color. | May require: mermaids.ui |
| /mermaids toggle [true/false] | You can enable or disable Mermaid transformations. | mermaids.toggle |
| /mermaids bugfix | Will give the player the Mermaid component, run if mermaid transformations aren’t working. | |
| /mermaids permpotionremove | Will remove the permanent potion transformation from the player. | |
| /mermaids debug | Mermaids debug command line. | mermaids.debug |
| /mermaids debug mermaidv2 [true/false] | Allows the user to try out the Mermaid Tail Model v2. | mermaids.debug.mermaidv2 |
| /mermaids debug givemermaidring | Give the player a testing item called the Mermaid Ring. | mermaids.debug.mermaidring |
| /mermaids admin | Mermaids admin command line. | mermaids.admin |
| /mermaids admin transformmode [New Mode Integer] | Update the transformation mode with 0 to allow transforming when entering water and 1 to only allow transformation from drinking a potion. | mermaids.admin.mode |
| /mermaids admin mermaidonland [true/false] | Toggle mermaid on land for all players. | mermaids.admin.mermaidonland |
| /mermaids admin itemincreasespeed [true/false] | Toggles to allow some items to increase the swim movement speed. | mermaids.admin.itemincreasespeed |
| /mermaids admin blockstransformation [true/false] | Toggle to allow some blocks to transform players into a mermaid. | mermaids.admin.blocktransform |
| /mermaids admin raintransformation [true/false] | Toggle to allow rain to transform players into a mermaid. | mermaids.admin.raintransform |
| /mermaids admin mermaidglow [true/false] | Toggle to have the mermaid model glow. | mermaids.admin.mermaidglow |
| /mermaids admin mermaidglowradius [New Radius Integer] | Set the radius of the mermaid glow. | mermaids.admin.mermaidglow |