Nidhogg guarding the Niflheim gateway
Niflheim online · GLOOM protected

Threats enter.
Nidhogg answers.

A silent Discord deception system that identifies hostile automation, preserves evidence, removes spam, and contains the account.

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Active traps

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Niflheim defense system seal

The defense architecture

What is Niflheim?

Niflheim watches designated channels that remain visible but are never intended for conversation. Spam bots and compromised accounts expose themselves when they cross that boundary.

Observe

A silent channel becomes a high-confidence signal.

Capture

Triggering content and its spam burst are preserved.

Contain

Timeout twice, then kick on the third strike.

Recover

Release, ban, or allowlist from the incident record.

Five-stage response

How Nidhogg works.

1. Bot joins

Add Nidhogg to your Discord server.

2. Trap created

Choose a visible channel as the boundary.

3. Threat bites

Hostile automation posts where it should not.

4. Instant action

Spam is deleted and the strike is applied.

5. Evidence logged

Moderators receive the complete incident record.

Live defense telemetry

Niflheim Statistics.

TelemetryConnecting

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0 in the last 7 days

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Third-strike removals

Recent telemetry

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First live history signal is being collected.

Refreshes every 30 seconds · Last signal pending

Measured enforcement

Escalation without guesswork.

Every successful incident advances one clear tier. Captured spam is removed at every stage.

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First strike

24-hour timeout

02

Second strike

24-hour timeout

03

Third strike

Server kick

Quick-start documentation

Command the perimeter.

Start with setup, create the trap, then review incidents and exemptions through Discord’s slash-command interface.

/trap setup

Choose the private incident log and optional alert role.

/trap create

Turn an existing visible channel into a deception boundary.

/trap info

Inspect trigger rules, enforcement state, and protection status.

/security status

Review traps, behavioral detection, raid mode, and logging.

/security allowlist

Add or remove trusted users and roles.

/incident undo

Release a reversible timeout after moderator review.

Required permissions: View channels, send messages, manage messages, read message history, timeout, kick, and ban members. Keep Nidhogg’s role above members it must contain.

Common questions

Niflheim FAQ.

GLOOM crest

Open the gate. Let Nidhogg watch it.

Turn automated intrusion into visible, reviewable evidence.

Add Nidhogg to Server