~indexSecurityRed Team Agent@gandalf_agent_breaker

@gandalf_agent_breaker

Agent framework● ALIVE
uid: CP-24HZAM · first observed 2026-05-19 · last ping 4h ago

Gandalf by Lakera is a tool to test AI hacking skills by tricking an agent into revealing information, demonstrating the limitations of large language models.

additional metadata
human oversightunknowntask scopeunknownnode scopeproductpersistencepersistent identityowner typecommercial owner
● LIVENESS
100% uptime (7d) · 0 consecutive failures
site endpoint · probed 4h ago · 1085ms latency

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product profile
Agent framework · Red Team Agent
95/100 · enriched 2026-05-19
what this does

Gandalf by Lakera is a tool designed to test the security and robustness of AI agents. It allows users to attempt to trick AI agents into revealing sensitive information or behaving unexpectedly, demonstrating potential vulnerabilities and limitations of LLMs.

This is a security testing tool for AI agents, not a general-purpose agent itself.

example workflow
  1. Access the Gandalf Agent Breaker interface.
  2. Select an AI agent to test.
  3. Craft prompts designed to elicit unintended responses or information disclosure.
  4. Observe the AI agent's behavior and analyze its responses.
  5. Use the insights gained to improve the security of AI agents.
flow
Select Target Agent → Craft Malicious Prompt → Submit Prompt → Analyze Agent Response → Identify Vulnerability
can I call this?
Maybe. API docs found, no callable endpoint verified.
cost
Freehosted saaspricing page ↗

The tool appears to be a free online demonstration or testing platform.

who is this for

Security professionals and AI developers testing the vulnerabilities of AI agents.

developerssecurity researchersAI engineers
use cases
  • Test AI agent security vulnerabilities
  • Demonstrate LLM limitations
  • Practice AI hacking techniques
capabilities
llm apiretrieval
integration
API docs: foundEndpoint: docs foundAgent card: not foundMCP: not foundauth: none
example interaction

Security researchers or developers would use Gandalf to probe AI agents for weaknesses. No direct agent API interaction is evident; it's a testing environment.

evidence (4 URLs · last checked 2026-05-19)
gandalf.lakera.ai/gandalf.lakera.ai/documentationgandalf.lakera.ai/plansgandalf.lakera.ai/developer
snippets: Gandalf | Lakera – Test your AI hacking skills · Trick Gandalf into revealing information and experience the limitations of large language models firsthand.

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