We collect minimal information required to run and protect our Minecraft client and launcher. For questions or privacy requests, contact us at privacy@prismclient.net.
What we collect
- Minecraft JWT token: used only once at login to verify identity and immediately exchanged for a Prism session token. We do not store your Minecraft token.
- Prism session token: issued by us and kept only for the active session (invalidated on logout or expiry).
- Social/presence data: username, online status, and which server you are on. Stored only for the duration of the session, plus a single "last online" timestamp after disconnect.
- IP addresses & connection metadata: used to detect and prevent abuse and investigate incidents.
- Diagnostics: crash reports and error data. We use Sentry for error monitoring and limit the personal data sent.
How we use data
- Authentication: exchange your Minecraft JWT once per login for our session token.
- Social features: power presence, friend lists, and join requests while you are connected.
- Security: detect and prevent abuse using IPs and logs.
- Debugging: use Sentry and logs to find crashes and bugs.
Sharing and retention
- We do not sell personal information.
- We forward diagnostics to Sentry and may share data with service providers (hosting, storage, security). Providers are contractually limited to use data only for services.
- Minecraft JWTs are not stored; session tokens and social data are kept only for the active session (we keep a "last online" timestamp after disconnect); IP logs are retained for up to 90 days; Sentry data is retained up to 60 days.
Your rights
You may request deletion by emailing privacy@prismclient.net. We will verify your identity before fulfilling requests.
Other
- Children: not intended for children under 13.
- Security: we implement reasonable safeguards but cannot guarantee absolute security.
- Changes: we may update this policy; the updated date will change when we do.