Group Link Guard monitors a specific Second Life group chat for messages containing URLs. When a non-whitelisted user posts a link that is not part of the approved domain whitelist, the addon automatically posts a configurable caution notice reminding members to verify links before clicking them.

The script includes support for trusted user and trusted domain whitelists, allowing approved members and safe websites to bypass alerts. It also features customizable warning messages and adjustable spacer lines to improve visibility in busy group chats.

Designed for Second Life communities, stores, support groups, and public social groups, Group Link Guard helps reduce the spread of phishing links, fake login pages, scams, and other potentially dangerous URLs within group conversations.