The Security Layer for AI Agents

Agent Action Firewall is an open-source security platform that gives you control over what your AI agents can do. Define policies, require approvals for risky actions, and maintain complete audit trails.

The Problem

AI agents are becoming more capable and autonomous. They can browse the web, execute code, manage files, and interact with external services. But this power comes with risk.

  • Agents can take unintended actions with real consequences
  • No visibility into what agents are actually doing
  • Compliance and audit requirements are hard to meet
  • No way to require human approval for sensitive operations

Our Solution

Agent Action Firewall sits between your AI agents and the actions they want to take. Every action is evaluated against your policies before it executes.

  • Define granular policies using OPA/Rego or our visual editor
  • Automatically allow, deny, or require approval based on rules
  • Get notified via Slack, Teams, Discord, or email
  • Cryptographically-signed audit logs that prove compliance

Our Principles

The values that guide how we build Agent Action Firewall.

Security First

Security is not an afterthought. Every feature is built with security as the foundation, ensuring AI agents operate within safe boundaries.

Transparency

Complete visibility into what your AI agents do. Tamper-evident audit trails, clear pricing, and open-source policy engine (OPA).

Developer Experience

Built by developers, for developers. Simple SDKs, clear documentation, and APIs that integrate in minutes, not weeks.

Open Standards

Built on proven technologies like OPA/Rego for policy evaluation. No vendor lock-in, portable policies, and industry-standard practices.

Built on Open Standards

We believe in transparency and avoiding vendor lock-in. That's why we build on proven, open technologies that you can trust.

  • Open Policy Agent (OPA)

    Industry-standard policy engine used by Kubernetes, Envoy, and more.

  • Rego Policy Language

    Declarative policy language that's portable and version-controllable.

  • Cryptographic Audit Trails

    Hash-chained logs using standard cryptographic primitives.

policy.rego
package agent.security

# Allow read-only operations by default
default allow = false

allow {
  input.action.method == "GET"
  allowed_endpoints[input.action.path]
}

# Require approval for destructive actions
require_approval {
  input.action.method == "DELETE"
}

require_approval {
  input.action.method == "POST"
  input.action.path = "/api/admin/*"
}

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