open-webui

This paste-in prompt relies on your agent having real shell/filesystem access to clone the repo and place it itself — it works for agentic CLI/IDE tools like Claude Code, Codex CLI, Gemini CLI, and Cursor's agent mode.

It does not work in non-agentic chat interfaces (plain ChatGPT or Gemini web chat without a persistent sandboxed filesystem) — there's no way for those to actually perform the install.