> ## Documentation Index
> Fetch the complete documentation index at: https://docs.yuzulabs.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Agent observability

> Inspect recent deal, master, and Zu chat agent runs with model, cost, tokens, and tool-call metadata.

Agent observability is the admin view for debugging Yuzu's agent work. It is available at `/admin/agents` inside a workspace.

## What the page shows

The page has three main tabs:

* **Deal agent**: recent reasoning traces for deal next actions and signal.
* **Master agent**: recent workspace-doc review runs.
* **Chat**: recent Zu chat turns, tool calls, and compactions.

It also shows a monthly cost rollup across agent sources.

## Why it exists

Use agent observability when you need to answer:

* Which model ran?
* How long did it take?
* How many input and output tokens were used?
* Which tools did Zu call?
* Did a chat conversation compact?
* Did a deal-agent run produce new next actions?

## What it is not

This is not a customer-facing analytics page. It is a workspace admin/debugging surface for model behavior, cost, and traceability.