Privacy Policy

Data We Collect

The Fabric Mod Client Detector does not collect, store, or transmit your Minecraft mods or world data. When you supply a mods folder, only the file names of .jar files are read in the browser and sent to the backend so that the automated scanner can query public search engines and request AI classifications.

We generate intermediate state files (classification results, logs, and progress markers) on the hosting server to guarantee resumability. These state files never include the actual mod JARs and can be deleted at any time from storage/sessions/<session-id>.

OpenAI API Keys

Your OpenAI API key is required to mirror the original classification workflow. You may choose to keep the key stored in your browser's localStorage for quicker re-use or disable storage entirely. The key is forwarded to OpenAI only for the classification prompts described in the documentation and is never persisted on our servers or logs.

Third-Party Services

The scanner relies on DuckDuckGo search results and OpenAI models to analyse publicly available information about each mod. Optional AdSense auto ads load only when a verifiedNEXT_PUBLIC_ADSENSE_CLIENT_ID is configured; when disabled, no AdSense scripts are requested.

Cookies & Storage

We do not set tracking cookies. Session state lives on the server in isolated directories that can be removed once you finish migrating your world. Browser-side storage is limited to the API key (when you opt in) and a session identifier so that scans remain resumable after refresh.

Contact

Questions about privacy or data handling? Reach out via the project repository or open an issue on ourGitHub project.