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

# Tool Connectors for Agents

> Attach and manage connectors for tool-enabled agent workflows

## Overview

Tool connectors let agents invoke external systems through connector-backed integrations.

```mermaid theme={null}
graph LR
    A[Agent Session] --> B[Tools Panel]
    B --> C[Select Connector]
    C --> D[Authorize Credentials]
    D --> E[Connected Tool]
    E --> F[Agent Execution]
```

## Connect a Tool

1. Open an agent workflow session.
2. Open **Tools**.
3. Search for the connector.
4. Select auth mode:
   * Client credentials
   * Authorization code
5. Complete authorization.
6. Validate connector details and availability.

<img src="https://mintcdn.com/budecosystem-b7b14df4/PixD1RO5Cv3Hi3DO/images/image-67.png?fit=max&auto=format&n=PixD1RO5Cv3Hi3DO&q=85&s=0159af29eaa80a1b9584cc7a02e66503" alt="Image" width="1920" height="876" data-path="images/image-67.png" />

## OAuth Resume Behavior

When OAuth is used, agent sessions can restore connector state and continue workflow configuration after callback.

## Operational Guidance

* Use least-privilege credentials.
* Validate connector availability per environment.
* Retest critical prompts after connector updates.