Which Pokémon is known as Tinkmaster in Pokémon Pokopia?

Tinkmaster is the name used by a Tinkaton in Pokémon Pokopia.

Tinkmaster is a special character encountered while Ditto restores habitats and repairs the wider landscape. The character has adapted to use various tools, making it especially suited to Pokopia's theme of reconstruction and practical work.

Tinkaton is a Fairy- and Steel-type Pokémon introduced in Generation IX. In the main Pokémon games, it is associated with a large hammer, but Pokopia presents its tool use as part of the character's contribution to rebuilding the environment.

The most likely mix-up is Tinkatuff, which is an earlier evolutionary stage of Tinkaton. Tinkmaster is specifically identified as a Tinkaton, not Tinkatuff or another hammer-related Pokémon. The title also resembles a job or nickname rather than the species name.