Slop Kill — Privacy Policy

Last updated: 5 October 2026

Slop Kill is a browser extension that hides posts you don't want to see on x.com (formerly Twitter). It is built so that your data stays in your browser.

What we collect

Nothing. The developer of Slop Kill does not run any server, does not collect analytics, and never receives your data.

What is stored in your browser

Using Chrome's local extension storage (chrome.storage.local) on your own device, Slop Kill stores:

• Your filter settings: chosen categories, muted keywords and muted accounts.
• A list of X account handles you follow, read from the data x.com already loads in your browser, so that posts from people you follow are not filtered.
• Your Anthropic API key, if you choose to enter one.

This data never leaves your device, except as described in the next section. Uninstalling the extension deletes it.

Optional AI filter

The AI filter is off by default. If you turn it on and enter your own Anthropic API key, the text of posts shown in your X feed is sent directly from your browser to Anthropic's API (api.anthropic.com) to decide whether each post should be hidden. Requests go straight from your browser to Anthropic using your own key; they do not pass through any server operated by Slop Kill. Anthropic's handling of that data is governed by Anthropic's own terms and privacy policy. When the AI filter is off, no data is sent anywhere.

What we don't do

• We do not sell or transfer your data to anyone.
• We do not use your data for advertising, credit-worthiness or any purpose unrelated to filtering your feed.
• We do not read your direct messages, passwords or payment information.
• We do not post, like, follow or take any action on your X account.

Contact

Questions: aniketh@mindstorm.in