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Cross Platform
Supports Windows 10/11, macOS and Linux.
SJMC Launcher
Next-generation open-source cross-platform Minecraft launcher
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Efficient Instance Management
Supports multiple game directories and instances, allowing the management of all instance resources (such as saves, mods, resource packs, shaders, screenshots, etc.) and settings in one place.
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Convenient Resource Download
Supports downloading game clients, mod loaders, various game resources and modpacks from CurseForge and Modrinth.
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Multi-Account System Support
Built-in Microsoft login and third-party authentication server support, compatible with the OAuth login process proposed by the Yggdrasil Connect proposal.
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External Service Collaboration
Works with external webpages, applications, and Agent services through deeplinks and MCP services, delivering a range of convenient features and automation capabilities.
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Open Plugin System
Supports plugin development to extend the launcher with more interesting and practical features. (Coming Soon)