Control the Agents. Eliminate the Risk.
Security That Moves at the Speed of Your Agents
Agent Guard gives you complete visibility and control over AI agent behavior. Detect anomalies, prevent misuse, and enforce security policies before threats become breaches.
The Hidden Security Risk of Agents
Agent interactions don't look like traditional API calls. They look like structured exchanges instructions, parameters, tool calls, JSON-RPC payloads, and responses that influence decisions. Without dedicated controls, agent workflows become an invisible attack surface.
Agents leaking sensitive data to other agents
Unauthorized access to internal systems
Prompt injection spreading across workflows
Tool misuse through MCP servers
Silent privilege escalation
Untracked autonomous actions
Agentic systems can't be secured with traditional app security alone.
Security Gateway for Agent-to-Agent
Communication
AgentGuard is the checkpoint between agents. Every request and response passes through it, giving security teams the missing control layer for agent communication built for JSON-RPC-based agent messaging.
Key Capabilities
- Observes all agent-to-agent messages
- Inspects JSON-RPC requests and responses
- Correlates actions across multiple agents
- Detects suspicious communication patterns
- Enforces policies on allowed requests and outputs
- Flags or blocks abnormal or unauthorized behavior
Sensitive Data Access
An orchestration agent requests customer records from a data agent. The data agent responds with sensitive customer information.
Without AgentGuard
- • Communication happens invisibly
- •Can't track what was requested
- •Data flows freely across agents
With AgentGuard
- •Every request and response is logged
- •Sensitive requests can be restricted
- •Abnormal access patterns blocked
What You Gain with Vigilnz
Full Visibility
See what agents are doing across workflows in real time.
Strong Enforcement
Stop unsafe agent actions before damage happens.
Policy-Based Control
Define what agents can request, return, and execute.
Audit-Ready Logging
Track agent behavior for governance and compliance.
Production Safe Rollout
Start in Monitor Mode, shift to Enforce Mode when ready.
Don’t Let Your Agents Become Vulnerabilities
Agent Guard actively defends against threats, giving you full control over agent behavior and system integrity.
