A Hugging Face Space by the user victor, MiniCPM5-2B WebGPU Pi, runs a coding agent entirely in the browser. It uses OpenBMB's MiniCPM5-2B model with inference on the local GPU and a Bash shell in the browser, downloading about 1.84 GB of weights once and caching them. The stack lists Transformers.js, ONNX Runtime, the Pi agent toolkit and just-bash.
For engineers, it demonstrates a fully local agent loop in which prompts and files stay on the device. The page does not report task success rates, speed or which GPUs can run it.