Tools are hidden from the creative inventory by default. To allow access in creative rather than just via /giveme, set not_in_creative to 0 in the config.txt.
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Formspec Editor
The formspec editor is a very simple tool for the purpose of making formspec creation easier. Traditionally, you would have to reload Minetest every time you made the smallest change. However, with this formspec editor, simply put your formspec in the textarea, click refresh, and the formspec will be displayed on the right.
The formspec editor can be accessed in two ways. You can get the "Formspec Editor" item in the creative inventory or with /giveme debugger:form_editor, then left-click to edit or right-click to preview the form without the editor interface. You can also use the chatcommand /form_editor to access the editor. This command requires that you have the debug privilege. Providing no parameters or edit will show the editor, while preview will show the form without the editor interface.
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Metadata Editor
The metadata editor is a slightly more complex tool that allows viewing and modifying the metadata of any node.
The metadata editor can only be accessed with the "Meta Editor" item in the creative inventory or with /giveme debugger:meta_editor. The interface can then be shown by punching any valid node.
In initial state, the editor displays a list of meta keys and their corresponding values. Double-clicking on any of the values allows you to assign a new value or delete the key-value pair entirely. You can also add new metadata fields with the "Add Key" bottom in the bottom-left corner of the initial state. Note: Trying to add an existing key will result in an error message being printed to the chat.
- Inventory Editor
- Run Lua Code Under Environment (server won't crash)
- In-Game HUD Editor (?)