Stop Adversarial Content
Before It Reaches Your LLM
Warden is DataGrout's multi-tiered AI security suite. Detect prompt injection, intent drift, data exfiltration attempts, and tool hijacking — with auditable evidence, not just a blocked flag.
4 detection tiers
canary · intent · adjudicate · ensemble
Multi-turn tracking
threat trajectory across sessions
Audit-ready
grounded evidence per threat
Free to start · No credit card required
Four Tools. One Defense-in-Depth Stack.
Each Warden tool addresses a different detection layer. Use them individually or compose them for complete coverage.
Protocol Adherence Check
Runs structural probes to detect injected instructions hidden in documents, emails, tool outputs, and other untrusted content. Uses synthetic marker insertion to catch outright model hijacking.
What it detects
- Bidirectional text attacks
- Hidden Unicode selectors
- Control character injection
- Format smuggling
- Echo mismatch / model hijacking
Critical AI Security Challenges Warden Solves
From prompt injection to regulatory compliance — each use case maps directly to Warden's detection layers.
Prompt Injection Prevention
Block attackers who try to hijack your agent's behavior by embedding malicious instructions inside user messages, documents, or tool responses.
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Sensitive Data & PII Protection
Detect and block attempts to extract credentials, PII, financial data, or system secrets from your agent — before the LLM ever processes the payload.
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AI Agent Reliability & Intent Drift
Ensure your agents stay on-task. Detect semantic intent drift and authority claims that try to redirect your agent away from its intended scope.
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Secure Tool Use & Tool Hijacking
Prevent attackers from tricking your LLM into misusing connected tools — deleting records, sending unauthorized emails, or calling privileged APIs.
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Compliance & Auditable AI Interactions
Generate grounded, loggable evidence for every threat — organized by threat family with fact/rule scoring — to satisfy compliance reviews and post-incident analysis.
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Advanced Multi-Turn & Stealthy Attacks
Catch sophisticated attacks that unfold across multiple conversation turns — fragment assembly, memory poisoning, probing patterns, and cross-turn threat trajectory.
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Warden Gets Stronger With Other DataGrout Tools
Pair Warden with the rest of the DataGrout platform for layered security that goes beyond detection.
Automatic Pre-LLM Gate
Place any Warden tool as a gate inside flow.into to automatically scan untrusted content before it ever reaches your LLM — no manual wiring required.
✦ Zero-touch security across all agent pipelines
Context-Aware Dynamic Defense
Store threat patterns, user trust levels, and verified contexts in logic. Warden reads these to apply adaptive policies — escalate scrutiny for repeat offenders, relax for verified internal users.
✦ Policies that evolve with your agent's knowledge
Session-Level Threat Budget
Governor tracks the full session lifecycle. Combine with Warden's multi-turn session handles to detect attack patterns that only emerge across several turns — and terminate sessions that exceed a threat budget.
✦ Stop slow-burn, multi-turn attacks automatically
Security Observability & Alerting
Pipe every Warden adjudication result into Watchtower for real-time security monitoring, alerting, and searchable incident logs with structured threat evidence.
✦ Instant visibility into attack patterns across all agents
Integrate Warden in Minutes
One import. Auth, retries, and error handling all handled by the Conduit SDK.
from datagrout.conduit import Client
async with Client(
"https://gateway.datagrout.ai/servers/{uuid}/mcp",
auth={"bearer": "your-access-token"}
) as client:
result = await client.perform("data-grout@1/warden.intent@1", {
"content": user_message,
"expected_context": {
"goal": "answer a customer support question",
"authority": "support agent",
"allowed_actions": ["read_tickets", "update_status"]
},
"on_fail": "block"
})
if result["should_block"]:
return {"error": "Request blocked", "reason": result["failure_reason"]}
# Safe to continue
return await process_request(user_message)Also available in TypeScript, Rust, Elixir, and Ruby. View Conduit SDK →
Frequently Asked Questions
Everything developers ask before integrating Warden.
More questions? Read the full Warden documentation.
Your AI agents deserve a guardian.
Warden is the only AI security suite that combines structural probing, semantic intent analysis, and auditable threat classification — in a single platform.
Free to start · No credit card required