# pneuma > An AI-native computing environment where software doesn't exist until you ask for it. pneuma is a desktop operating system built by Samix Technology. You type what you want in plain language — a calculator, a weather dashboard, a game — and the software is generated, compiled, and executed in seconds. No app store. No installation. No pre-built software. ## How it works 1. You describe what you want in natural language 2. An LLM (Claude) writes a Rust program matching your intent 3. The code is compiled to WebAssembly 4. It runs in a sandboxed thread with GPU rendering 5. If compilation fails, the system automatically retries with error context Every program runs in its own thread inside a Wasmtime sandbox with 64MB memory, fuel-based scheduling, and capability-based permissions. Agents communicate via IPC message passing. ## Key facts - Written entirely in Rust (no Electron, no browser engine) - GPU rendering via wgpu (Vulkan/Metal/DX12) - Each agent is a WASM module running on its own OS thread - Microkernel architecture with system agents for networking, filesystem, crypto, audio - Agent store for sharing and downloading community-created agents - Available on Windows, macOS, and Linux - Free tier: 10 generations/day - Pro tier: $5/month for 100 generations/day, agent editing, store publishing ## Links - Website: https://pneuma.computer - Download: https://pneuma.computer/download - Pricing: https://pneuma.computer/pricing - Agent store: https://pneuma.computer/store - Blog: https://pneuma.computer/blog