SignalWard first tells the user they do not need to reply, pay, or keep the secret alone.
Agent workflow
Calm first, analyze second, act only with the user.
SignalWard is designed around the moment when a scammer tries to make searching or telling someone feel dangerous.
The user uploads a screenshot, pastes text, or adds a call transcript. SignalWard never monitors chats silently.
Qwen extracts visible text, threats, deadlines, money requests, and secrecy pressure.
NVIDIA Nemotron on Nebius reviews original text and extracted evidence without seeing Qwen’s risk conclusion. Screenshot review depends on Qwen’s extraction.
Code compares the two judgments, shows disagreements, and retains the higher caution level. A failed review is explicitly marked unavailable.
Safe replies, evidence summaries, and verification steps stay under user control.