🛡️ Sentinel - anti-scam defense for Discord

Scammers repeat themselves. Sentinel notices. It catches the patterns scammers can't avoid and removes them before your members can click anything. No leveling systems, no music, no dashboards to babysit. Just precise anti-scam moderation.

How it works

Sentinel runs three detection layers:

• Spam patterns - mention + image blasts (the classic @everyone + screenshot scam) and identical messages pasted across channels, so link-based phishing with no image is caught too.
• Known phishing domains - messages containing a domain from the FishFish live threat-intelligence blocklist are removed on the first message, no repetition required. Add your own per-server blocklist and allowlist on top.
• Honeypot channels - mark a channel as auto-ban; scam bots that spam every channel walk straight into it and ban themselves.

Built for trust

• Moderators are never auto-banned. Bots and staff are exempt by design.
• Compromised-staff response - if a moderator account starts spamming (a hijack), Sentinel deletes the spam, alerts you, and can time the account out instead of banning a victim.
• Observe mode - trial detection with zero enforcement; every would-be action is logged so you can tune it risk-free.
• One-click ban reversal - every ban alert carries an Unban button for instant recovery from a false positive.
• Privacy first - message content is never logged or stored. Detection keeps only short-lived hashes in memory.

Key commands

• /help - what Sentinel does and how to set it up
• /antispam - tune thresholds, punishment, phishing filter, domains, and the moderation log
• /autoban - manage and test honeypot channels
• /safety - trusted scam-avoidance resources for your members
• Report scam (right-click a message) - let any member flag a scam to your mod log

Get started

Invite Sentinel, and it protects your server the moment it joins with sensible defaults. Configure everything with slash commands, per server.

🔗 Website & docs: https://sentinelbot.app 📄 Privacy Policy: https://sentinelbot.app/privacy ☕ Support development: https://buymeacoffee.com/thesentinelbot

Free, and runs in any number of servers.