Table of Contents
01 Who We Are
Mood Client is an independent, open-source Minecraft Fabric mod client developed by a small team of enthusiasts. We are not affiliated with Mojang Studios, Microsoft, or Discord Inc.
This Privacy Policy explains how Mood Client handles information when you use the software. We are committed to protecting your privacy and being transparent about our practices.
02 Data We Collect
Mood Client collects minimal information, strictly limited to what is required for functionality:
- In-game state data — Your current activity (in-menu, playing singleplayer, or connected to a server address) used solely to power Discord Rich Presence.
- Module configurations — Your enabled modules and their settings, stored locally in a JSON file on your device. Never transmitted externally.
- Friend list — Usernames you add to your local friend list. Stored locally only.
03 Data We Do NOT Collect
We explicitly do not collect:
- Your real name, email address, or any personal identifiers.
- Your Minecraft account credentials or session tokens.
- Your IP address or geolocation data.
- Your chat messages or in-game communications.
- Telemetry, analytics, or crash reports sent to our servers.
- Any behavioral or usage tracking data.
04 Discord Rich Presence
Mood Client uses Discord's local IPC (Inter-Process Communication) pipe to display your in-game status on your Discord profile. This works as follows:
- The Client communicates with the Discord desktop app running on your computer via a local named pipe (
\\.\pipe\discord-ipc-0). - Data sent includes: a status text (e.g. "Playing on a Server"), a server address or "Singleplayer", and an elapsed time counter.
- This data is processed by Discord according to Discord's Privacy Policy.
- No data is sent to Mood Client servers — the pipe is a direct local connection to your own Discord client.
You may disable the Discord Rich Presence feature at any time. Doing so stops all IPC communication.
05 Local Storage
Mood Client stores the following files locally on your device:
- config.json — Module settings and preferences.
- friends.json — Your local friends list (usernames only).
- profiles/ — Saved module configuration profiles.
These files are created in your Minecraft run directory. You can inspect, edit, or delete them at any time.
06 Third-Party Services
Mood Client may interact with the following third-party services:
- Discord — For Rich Presence. Governed by Discord's Privacy Policy.
- Minecraft / Mojang — Authentication and session management are handled entirely by the vanilla Minecraft launcher. Governed by Microsoft's Privacy Policy.
We are not responsible for the data practices of these third-party services.
07 Children's Privacy
Mood Client is not directed at children under the age of 13 (or the applicable age of digital consent in your jurisdiction). Since we do not collect any personal data, there is no risk of inadvertently collecting data from minors through our software. However, use of Discord and Minecraft is subject to their own age requirements.
08 Your Rights
Since Mood Client does not collect or store personal data on external servers, there is no personal data held by us to access, correct, or delete. All data related to Mood Client resides on your local device, and you have full control over it at all times.
You may delete all locally stored Mood Client data at any time by removing the relevant files from your Minecraft directory.
09 Data Security
Because Mood Client does not transmit personal data to external servers, our attack surface is minimal. Local configuration files are stored in plaintext JSON for transparency and user accessibility. We recommend keeping your device and operating system up to date to maintain security.
10 Changes to This Policy
We may update this Privacy Policy from time to time to reflect changes in the Client's functionality. When we do, we will update the "Last updated" date at the top of this page. We encourage you to review this page periodically.
11 Contact
If you have any questions, concerns, or requests regarding this Privacy Policy, please contact us through our official Discord server or GitHub repository. We will do our best to respond promptly.