> ## Documentation Index
> Fetch the complete documentation index at: https://docs.talview.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Run Diagnostics

> Standalone pre-session diagnostics runner

<iframe
  id="diagnostics-frame"
  src="https://dev.talview.app/diagnostics/preSessionDiagnostics"
  title="Pre-session diagnostics"
  width="100%"
  style={{ minHeight: "calc(155vh - 130px)" , border: "none", display: "block" }}
  allow="camera; microphone; autoplay; fullscreen"
  onLoad={() => {
const frame = document.getElementById("diagnostics-frame");
const resize = (e) => {
  if (e.origin !== "https://dev.talview.app") return;
  if (e.data?.height) frame.style.height = e.data.height + "px";
};
window.addEventListener("message", resize);
}}
/>