AgentCloak is launching a free browser extension to help keep personal data out of AI prompts.

According to @incountry, a small AI model runs locally in your browser, detects details such as names and account numbers, and replaces them with substitutes before sending. The extension then restores the original values in the reply.

It supports ChatGPT, Claude, Gemini, Grok and DeepSeek, with no account required.

For everyday tasks like rewriting an email, this could reduce how much personal information you share with the model while keeping the text useful.
@agentcloakai @peteryared