Prompt Screener browser extension detects biased prompts before sending to AI and suggests neutral reframes

Prompt Screener is a browser extension that checks prompts for confirmation-seeking, loaded presuppositions, authority anchoring, outcome-leading framing, and false dichotomies before you send them to ChatGPT, Claude, Gemini, or Grok.

When a biased prompt is detected, the extension pauses the send and displays the reason along with a suggested neutral reframe; users can choose to use the reframe or send the original prompt.

The extension runs checks via a secure proxy that discards them immediately after analysis; prompts are never stored.