No signup · 3 free checks per day

Scan the content before the agent acts.

Choose what to protect, paste a synthetic prompt, output, or tool call, and get severity-ranked findings plus a safer rewrite.

Open the sandbox →

No tool connection required. Maetra evaluates the text but never executes an action. Use synthetic content only.

3 free checks per 24 hours
  1. 1Set protection
  2. 2Add content
  3. 3Review findings
What are you scanning?