AgentShield Runtime Protection

Overview

AgentShield provides runtime security controls for AI agents that interact with external tools, APIs, and data sources. As organizations deploy AI agents with increasing autonomy, the risk of prompt injection, data exfiltration, and unintended actions grows proportionally. AgentShield wraps agent execution in a security layer that enforces capability-based permissions, monitors tool invocations, and contains the blast radius of compromised agents.

The platform works with any AI agent framework including LangChain, CrewAI, AutoGPT, and custom implementations. AgentShield intercepts tool calls at the framework level, validates them against a security policy, and logs the complete interaction for audit and forensic analysis.

Key Features

Capability-based permissions define exactly what each agent can do. Instead of granting broad 'file system access' or 'network access', define specific capabilities: read files matching a glob pattern, make HTTP requests to an allowlisted set of domains, execute database queries matching a parameterized template. Capabilities are granted per session and can be revoked in real time.

Data flow monitoring tracks sensitive information as it moves through the agent's execution. When the agent reads a file containing PII, that data is taint-tracked through subsequent tool calls. If tainted data appears in an outbound network request or a tool call to an unauthorized destination, AgentShield blocks the action and alerts the security team.

Human-in-the-loop gates pause agent execution when a high-risk action is detected. The security team receives a notification with the proposed action, its context (what prompt triggered it, what data it involves), and options to approve, deny, or modify the action. Approved actions are logged with the approver's identity for audit purposes.

Pricing

AgentShield pricing is based on monitored agent sessions. Developer: 1,000 sessions/month at $99/month. Team: 10,000 sessions/month at $499/month. Enterprise: unlimited sessions with custom pricing, on-premises deployment, and dedicated policy engineering support.

Sign up for a free sandbox environment with 100 agent sessions per month to evaluate AgentShield with your existing agent workflows.