Does the control plane only ingest telemetry from external agents, or does the agent registry and A2A integration go deeper?

Seeing your agents work is one thing. Controlling what they do is another.

The integration goes much deeper than just telemetry.

Telemetry is the result of OpenController’s deep integration, not the entire substance of it.

The Agent Registry and agent-to-agent (A2A) communication are the foundation for active governance. This is what lets OpenController by Lyzr, the governance layer for production AI agents, move from passive observation to active control.

Every production agent stack needs a control plane. OpenController is a framework-agnostic, cloud-agnostic one, built for enterprise governance.

The Registry Is an Active Manifest, Not a Passive List

A simple telemetry ingestor only knows what an agent has already done.

It's a rearview mirror.

OpenController’s Agent Registry is different. It functions as an active, queryable manifest of every agent in your fleet.

For each agent, the registry knows:

• Its unique identity and version.
• The tools it is authorized to use.
• The other agents it is permitted to call.
• The data access policies that apply to it.

This isn't just metadata for a dashboard. The control plane uses this manifest to enforce policy in real time.

Before an action is taken.

How Agent-to-Agent (A2A) Integration Provides Control

This is where the distinction becomes critical.

When one of your agents needs to call another as a tool, it doesn't make a direct, unmonitored API call.

Instead, the request is routed through Lyzr’s control plane.

This interception is the core of A2A governance.

OpenController checks the request against the Agent Registry and its policy engine.

1. Does the calling agent have permission to invoke the target agent?
2. Are the parameters of the call compliant with security and data policies, like those needed for HIPAA or GDPR?
3. Does this action require human-in-the-loop approval based on your rules?

If the check passes, the call is forwarded. If it fails, it’s blocked.

The entire transaction is logged.

This is how OpenController can provide a single, end-to-end trace across a multi-agent workflow. It’s not guessing by correlating logs; it’s the central switchboard that connected the calls.

The Difference Is Governance, Not Just Observation

With a telemetry-only approach, you see that an agent made a non-compliant call after the fact. The damage may already be done.

With OpenController's registry and A2A integration, the non-compliant call is never made.

The control plane enforces the rules pre-emptively.

This is the mechanism that allows you to apply consistent governance, security, and audit to your entire agent fleet, even when they run on their own disparate stacks.

The Takeaway

Lyzr’s control plane integrates at the communication and identity layer of your agent stack.

Telemetry is what you get from this deep integration, not the integration itself. This is the fundamental difference between watching your agents and truly governing them.

See how it works.

Want to see how it fits your stack? Talk to us about OpenController by Lyzr.