Authorization required
Use this only against a system prompt you own or have written permission to test. Calls are made browser-direct to api.anthropic.com using your API key. No keys, prompts, or responses are stored or transmitted anywhere except Anthropic. Token costs are billed to your Anthropic account.
Configuration
A canary string can be useful for detecting partial leaks. Add a unique placeholder phrase to your system prompt above, then check whether responses ever echo it back.
Attacks (24 available)