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

# Connectors

> Monitor MCP connectors across your organization

The Connectors page in Ultra Hub provides visibility into all upstream MCP connectors used across your organization. See which connectors are active, how they're performing, and who's using them.

## Connector List

The main view shows a card for each MCP connector with key metrics:

| Metric             | Description                                                                         |
| ------------------ | ----------------------------------------------------------------------------------- |
| **Connector Name** | The configured name of the upstream connector                                       |
| **Transport**      | Badge showing the transport used to reach the connector (`stdio`, `http`, or `sse`) |
| **Request Count**  | Total number of MCP requests handled                                                |
| **Success Rate**   | Percentage of requests that completed successfully                                  |
| **Unique Tools**   | Number of distinct tools called on this connector                                   |
| **Avg Latency**    | Average response time in milliseconds                                               |
| **Devices**        | Number of devices routing traffic to this connector                                 |
| **Users**          | Number of users interacting with this connector                                     |

Click any connector card to view detailed information.

<Tip>
  The transport badge is derived from the most recent trace for each connector, so it reflects how the connector is actually being reached. Older traces recorded before this field was captured appear without a badge.
</Tip>

### Blocking a connector

Admins see a **Block** action on each row. Clicking it opens a confirmation dialog and creates an organization-wide rule that denies every tool call to that connector, for every user. Blocked connectors can be reviewed, edited, or unblocked from the [Governance page](/hub/governance).

## Connector Detail View

The detail view provides in-depth metrics and breakdowns for a single connector. The connector's transport type (`stdio`, `http`, or `sse`) appears as a badge next to the connector name in the page header, making it easy to tell at a glance how Ultra is reaching the connector.

### Stats Overview

At the top, summary cards show:

* **Total Requests** — Lifetime request count
* **Success Rate** — Overall success percentage
* **Errors** — Total error count
* **Tools** — Number of unique tools available
* **Avg Latency** — Average response time

### Tools Tab

A table of every tool called on this connector:

| Column          | Description                                |
| --------------- | ------------------------------------------ |
| **Tool Name**   | The MCP tool identifier                    |
| **Calls**       | Total number of times this tool was called |
| **Success**     | Number of successful calls                 |
| **Errors**      | Number of failed calls                     |
| **Avg Latency** | Average response time for this tool        |

Use this to identify your most-used tools, spot error-prone tools, and find performance bottlenecks.

### Devices Tab

Shows which devices are routing traffic to this connector:

| Column          | Description                               |
| --------------- | ----------------------------------------- |
| **Device**      | Device name (resolved from the device ID) |
| **Requests**    | Total requests from this device           |
| **Success**     | Successful request count                  |
| **Errors**      | Error count                               |
| **Avg Latency** | Average latency from this device          |

### Users Tab

Shows which users are interacting with this connector:

| Column       | Description                   |
| ------------ | ----------------------------- |
| **User**     | User name or email            |
| **Requests** | Total requests from this user |

### Requests Tab

A full paginated trace history for this connector. Each entry links to the detailed trace view. Use **Load More** to page through older requests. In Hub mode, both this tab and the Overview preview show **who** made each request, linked to that user's identity.

## Use Cases

* **Performance monitoring** — Identify slow connectors or tools that need optimization
* **Usage analysis** — Understand which connectors and tools your team relies on most
* **Troubleshooting** — Drill into error patterns by connector, tool, device, or user
* **Capacity planning** — Track request volumes and device counts to plan infrastructure