MCreator issue tracker has been migrated to GitHub.
Existing tickets have been migrated to GitHub. Please open new tickets on the GitHub tracker instead. If you do not have a GitHub account, all feature requests and bug reports from forums are still considered and checked by the maintainers.
When you make a new custom item, use on crafted trigger inside that specific item to give the achievement. For existing Minecraft items, this is not currently possible but we will add support for this in the future updates.