Client Export Helper

A client-side utility mod that adds a client command to export client-side data like advancements and statistics. This is a client-side mod, and should not be installed on the server side. The mod is compatible with most of the third-party servers.

Usage

Use the command /clientexport (or /clex for short) and one of its three parameters:

• advancements <namespace>: Export all the advancements under the namespace which can be accessed by your client, including the advancements displayed in the advancement tab, and the invisible advancements you have already obtained.
• progress <namespace>: Export the advancement progress under the namespace, including the names of criteria you have completed or not completed, and the exact time you completed them.
• statistics: Export the statistics that you can see on the statistics screen.
• The <namespace> argument is optional. If not specified, the advancement data of all the namespaces will be exported.

All data generated will be stored in JSON files inside the Minecraft directory in the folder export, with the name <namespace>-<type>-<year>-<month>-<day>-<time>.json for advancements/progress or statistics-<year>-<month>-<day>-<time>.json for statistics. For example, advancements under the namespace "minecraft" may be stored in the file minecraft-advancements-2025-09-24-110000.json.

Notes

1. The format of advancements is the same as that of vanilla data packs. Refer to Minecraft Wiki for detailed information.
2. The format of statistics is the same as that of vanilla Minecraft. Refer to Minecraft Wiki for detailed information.
3. The format of advancement progress is as follows:

{
  "<resource location of the advancement>": {
    "criteria": {
      "<completed criteria>": "<time formatted as yyyy-MM-dd HH:mm:ss Z>",
      ...
    },
    "done": <true or false>,
    "remaining": [
      "<remaining criteria>",
      ...
    ],
    "progress": <precentage>
  },
  ...
}

External Links

• Github repository
• MCMOD (introduction in Chinese) TBD