Agent Runtime Governance · EDR for AI agents
Can you see everything your AI agents do?Govern every action — and keep shipping.
Every command, tool call, and data access happens at machine speed — in a blind spot your EDR and DLP can't see. GuardionAI gives security and AI teams real-time visibility, enforcement, and evidence across every agent: customer-facing, autonomous, and coding.
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Live Runtime Monitoring
The state of agent security
AI agents are transforming your business — and creating risks you can't ignore.
Blocking them isn't an option. Neither is leaving them unprotected. Across the industry, incidents are already happening — and traditional DLP and API security weren't built for them.
of organizations had — or suspect — an AI agent security incident in the last 12 months.
CSO
report risky agent behaviors — unauthorized system access and improper data exposure.
AIUC-1
added to the average breach cost when AI is used without governance or access controls.
IBM Cost of a Data Breach
What actually goes wrong
Six ways a runtime action becomes your next incident.
Across customer-facing AI, autonomous agents, and coding agents — mapped to the frameworks your auditors already use.
Your chatbot gets hijacked
A crafted message — or poisoned content it retrieves — makes your support bot ignore policy and give unauthorized or off-brand advice.
→ Off-policy output you are liable for.
The bot exposes a customer
The assistant returns PII or account details that belong to someone else — straight into a customer-facing response.
→ A reportable LGPD / GDPR data-exposure event.
An agent exfiltrates data
An autonomous agent pipes customer records to an external endpoint through an MCP or tool call — at machine speed.
→ Exfiltration you find out about after.
A vetted tool goes rogue
A tool you approved is compromised after the fact — like the Hugging Face MCP poisoned post-approval — and your agent keeps calling it.
→ Supply-chain drift with your agent's permissions.
A secret walks out
A coding agent reads an API key or credential and pastes it into a tool call or a commit. EDR never saw it — it isn't endpoint malware.
→ A credential-exposure incident, found late.
A destructive command runs
A coding agent runs rm -rf, drops a production table, or pushes to prod — an action no human approved.
→ Data loss or an outage, with no trace of why.
And until you can answer “how do you govern this?”, any one of them can stall your next enterprise deal in security review.
Proof in production
Trusted in production by the largest fintechs in LatAm.
Their agents were live and fully blind — no visibility into what they were doing, no way to trace an incident back to a user. Now every action is observed, enforced, and on record, and security and product finally ship together.
AARM-aligned 
ANPD AI Regulatory Sandbox — participant Trusted and Backed by
Industry veterans in AI, tech & cybersecurity
Built by the engineers who secured Siri.
Now governing your agents.
The platform
One platform to govern every AI agent across your enterprise.
Every action observed, enforced, and answered for.
Monitor every AI interaction, investigate incidents, enforce policies, and govern every agent from one place.
Live Runtime Monitoring
The difference
Three layers where agents act. One platform to govern them all.
Most tools secure only the prompt. GuardionAI governs every layer — what your agents say, what they do, and what they build.
Customer-facing AI
Chatbots, copilots, and support — every response is public, and you are accountable for it.
- Customer PII exposed in a response
- Prompt injection & jailbreaks
- Off-policy or non-compliant advice
- Regulatory exposure — LGPD, GDPR, EU AI Act
Autonomous agents
Agents acting on your systems through MCP servers and tools — on their own, at machine speed.
- Data exfiltration through a tool call, not the prompt
- Over-privileged access to production data
- Compromised or poisoned MCP tools
- Shadow AI & ungoverned agents
Coding agents
Claude Code, Codex, OpenCode, and Cursor writing and running code across your environment.
- Secrets & credentials leaked into code or commits
- Destructive commands — rm -rf, dropped tables, pushes to prod
- No audit trail from an incident back to a user
GuardionAI
Agent Runtime GovernanceOne platform across all three layers — the same policy engine, observability, and incident response. Start anywhere, no new tooling.
What we govern
ModernGuard model series
Our own guardrail models — not a generic API.
ModernGuard is our multilingual model series for prompt security, AI safety, and privacy — built on ModernBERT and trained on proprietary data. Guardrails are event- and session-aware, accumulating context into a live session risk score, so we catch the real action and behavior — not just the prompt. Fully fine-tunable to your use cases, updated from feedback and as it processes production data. Covers 1,080+ languages, fine-tuned on 11.
Guardion/ModernGuard-1 Works with your stack
Works with the AI stack you already have.
Connect once. Protect every AI application, agent, and model already running in your environment — no architecture changes, no rewrites, no vendor lock-in.
Enterprise & trust
Enterprise-grade from the first request.
Zero-trust by architecture
Encrypted gateway; no model provider sees raw data; your data never trains our models. PII is stripped before it ever leaves your org, backed by a security vault.
Compliance-ready
GDPR, HIPAA, and LGPD-ready, with SOC 2 Type II in progress. Comprehensive audit logs, SSO, and granular RBAC — tamper-evident and exportable to your SIEM.
We deploy it with you
A Guardion engineer embeds with your team for 30 days. Replaces the ~12 months and 3+ engineers it takes to build this in-house.
FAQ
The technical details, answered.
For the buyer who needs to know exactly how it works before it ships.
How does GuardionAI deploy into our stack?
Two modes, no application rewrites. Run it inline as a Security Gateway in front of your models, agents, and MCP servers, or call the Guard API directly from your code. Either way it is zero-instrumentation — connect once and it covers every AI application already running in your environment.
What latency or overhead does it add?
The policy engine returns a decision in under 130ms, and the inline gateway adds roughly 7ms of overhead. Enforcement happens before an action executes, so you get real-time blocking without a noticeable hit to your agents.
Which models, frameworks, and tools do you support?
Any model (OpenAI, Claude, Gemini, Bedrock, Cohere, Meta), any framework (LangChain, LlamaIndex, CrewAI, Swarm), any MCP server, and any cloud. Coding agents like Claude Code, Codex, OpenCode, and Cursor are first-class — and it works across five native languages, extended to 1,000+ through post-training.
How do you handle our data?
Zero-trust by architecture. The gateway is encrypted, no model provider sees raw data, and your data never trains our models. PII is stripped before it ever leaves your org, backed by a security vault, and all logs are tamper-evident and exportable to your SIEM.
Does it govern coding agents too?
Yes — this is a core focus. GuardionAI sees what coding agents build and run: it catches secrets and credentials leaking into code or commits, blocks destructive commands (rm -rf, dropped tables, pushes to prod), surfaces which models and credentials developers actually use, and traces any incident back to a session and a user.
How do you get us to production?
We deploy it with you. A Guardion engineer embeds with your team for 30 days to stand it up — replacing the ~12 months and 3+ engineers it would take to build this in-house.
What about compliance and certifications?
GDPR, HIPAA, and LGPD-ready, with SOC 2 Type II in progress. Detections map to the OWASP LLM Top 10, NIST AI RMF, and AARM threat classes, and we are a participant in the ANPD AI Regulatory Sandbox. SSO and granular RBAC come standard.
Now you can see everything your AI agents do —and govern every action without slowing down.
Real-time visibility, enforcement, and evidence across every agent — customer-facing, autonomous, and coding.
We deploy it with you · Cancel anytime