Sofuu is a general-purpose runtime for AI — built to run anywhere from servers to smart devices. TypeScript/JavaScript orchestrate a sovereign systems core: in-process LLM inference (experimental), autonomous agents, native MCP, encrypted QTSQ memory, sandboxed plugins, R7 security — one ≤ 5.5 MiB binary, zero daemons.
• In-Process Inference (experimental): GGUF & SafeTensors on Metal/NEON/AVX2; for production use the llamacpp provider.
• Cognitive Vector Memory: Encrypted QTSQ containers, hardware SIMD search — QTSQ is open source (Apache-2.0).
• Agents, MCP & Session Mesh: Agent loops with native tools; native MCP client & server; multi-terminal sync (/work, /done).
• Sandbox v2 & 5-Shield Plugins: Filesystem jailing, domain allowlists, instruction fuel metering.
• Measured & Honest: 22.5 ms median cold start; macOS binary 5.39 MiB vs the 5.5 MiB cap. MIT core + Apache-2.0 QTSQ — fully open source.
Features
- Single self-contained binary under 5.5 MB
- Ultra-fast QuickJS + libuv event loop (<4ms boot)
- Encrypted QTSQ cognitive vector memory with SIMD search
- Real-time multi-terminal agent session mesh
- Sandbox v2 with 5-Shield security & native MCP support
- Permissive MIT open-source license