HashAgent: Share an AI Agent as a URL That Runs Locally via WebGPU
What Is HashAgent? A Private AI Agent You Share as a URL HashAgent is an open-source web application that lets you build, run, and share an AI agent as a single self-contained URL that executes entirely in your browser via WebGPU. Instead of sending your prompts to a cloud inference server, HashAgent packages an agent’s behavior — its system prompt, tool wiring, and a runtime model profile — into one compressed #agent= URL. When someone opens that link, their own device downloads a small model and runs the agent locally, with no inference server, no account, and no tracking. It launched on Hacker News on August 14, 2026 (story 49298088) and hit the front page with 38 points and 4 comments at the time of writing. ...