Agent Security & Governance | Arthur

Govern what you cannot see.

Agents are proliferating faster than any team can track, creating security blind spots, compliance risk, and unmanaged sprawl. Arthur discovers every agent in your environment and brings it under one governance framework.

Agent Inventory Live Discovery

jira-triage-agent Owner · Platform team
payments-copilot Unowned · accesses PIIMCPHIGH
support-resolver Owner · CX automation
3 unowned agents flagged. Auto-triaged into governed applications.

“Security and risk are the #1 barrier to scaling AI agents.”
— McKinsey, 2026

Pillar 01 · Discovery

Gain full visibility through continuous detection.

Manual self-reporting can't keep pace with agent proliferation. Arthur runs multilayered, automated discovery that catches agents regardless of how they enter the enterprise.

Technique 01: Telemetry-based discovery

Listeners on OpenTelemetry (OTEL) streams detect new agents, tools, and configuration changes across your environment, establishing agent telemetry as a foundational, enterprise-wide capability.

Technique 02: MCP server monitoring

The Model Context Protocol is the standard interface through which agents expose capabilities. Monitor for new MCP servers to flag agents as they come online and detect capability changes in real time.

Technique 03: Network-layer analysis

Analyze network traffic for LLM API call signatures, through a dedicated proxy or general monitoring, to detect AI usage that isn't instrumented through telemetry or MCP, including non-standard frameworks.

Technique 04: API-driven discovery

Cloud AI platforms like AWS Bedrock and Google Vertex AI are beginning to advertise running agents through API endpoints, valuable coverage for agents built on managed cloud services.

Pillar 02 · Governance

From unknown risk to managed operations.

Discovery alone isn't enough. Arthur makes it frictionless to triage a detected agent, give it an owner, classify its risk, and apply the right policies, at the scale of thousands of agents.

Step 01: Discover
Continuously detect every agent across OTEL, MCP, network, and cloud APIs.
Step 02: Triage
Rank by risk, flag unowned agents, and route them for review automatically.
Step 03: Onboard
Assign an accountable owner, classify, and organize into a governed application.
Step 04: Govern
Apply guardrails and policy, then monitor continuously against them.

Arthur control plane · data plane runs inside your VPC; telemetry never leaves your environment.

Built for the governance function

One framework. Every oversight role.

Security, audit, and governance teams have shared a blind spot, never a shared source of truth. Arthur gives each the view they need from the same control plane.

CISO & Security

See and secure every agent

Close the visibility gap. Detect unsanctioned and unowned agents the moment they appear, and contain risk before it spreads.

Audit & Compliance

Prove control, on demand

Turn agent sprawl into an auditable record. Every agent has an owner, a risk class, and an enforced policy, with the evidence to show it.

Governance Office

Scale oversight, not headcount

Operate a centralized AI governance program across thousands of agents, with frictionless onboarding that keeps pace with the business.

Enterprise-grade by default

Turn unknown risk into managed operations.

See how Arthur gives security, audit, and governance one source of truth for every agent in your enterprise.