Agent Gateway

Control how agents connect and act across your systems


Use the governed environment in Tray Merlin Agent Builder to define and manage Model Context Protocol (MCP), A2A, and other protocols so teams can extend agents without creating new risk.

MCP icon

Create and govern MCP servers and tools in one place

Agent Gateway provides governance for MCP, A2A, and other agent standards in the Tray AI Orchestration Platform. IT uses it to define which servers and tools are approved and keep every agent accessing systems through the same controlled, auditable path.


How Agent Gateway works

Agent Gateway brings governance into each stage of MCP adoption. IT defines MCP servers and tools agents can use, applies the policies and guardrails that keep access safe, and publishes those tools via MCP for secure use across Tray and external agent frameworks.

Model MCP servers in Tray and decide which tools each one exposes. Set which systems they can reach and apply the policies, authentication, and guardrails that keep server behavior aligned with enterprise controls.

Learn more about Tray Enterprise Core.

Step 1: Define your MCP servers and what they can access

Key capabilities for governed MCP adoption

Manage MCP servers and tools

Define, approve, and manage MCP servers and tools in a single governed environment so IT controls which systems agents can reach and the conditions under which servers are exposed.

MCP tools from any source

Create and register MCP tools from Tray workflows, governed connector operations, or third-party MCP services and control their use through one consistent gateway.

Access control

Apply scopes, permissions, authentication, and rate limits to govern how MCP servers and tools are accessed across environments, teams, and agent frameworks.

Guardrails and encoded business logic

Use Guardian to embed rules, guardrails, and compliance constraints into MCP servers and tools so agent behavior stays predictable and aligned with enterprise policy.

Logging and observability

Log MCP tool calls and server interactions in Tray Insights Hub and stream runtime data to your observability platforms for full auditability and operational visibility.

Talk with us about MCP governance