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

# MCP Client Integrations

> Connect your Logic agents to external MCP servers and third-party tools

## What are MCP Clients?

MCP clients let your organization connect to external MCP servers, making third-party tools available to your Logic agents during execution. While Logic's [MCP server](/mcp/introduction) exposes your agents as tools for external AI platforms, MCP clients work in the opposite direction — they bring external tools *into* Logic.

<Info>
  **MCP Server vs. MCP Client**: An MCP server lets external AI platforms (like
  Claude or ChatGPT) call your Logic agents. An MCP client lets your Logic
  agents call tools hosted on external MCP servers.
</Info>

<Note>
  MCP client integrations are not currently available for HIPAA-compliant
  organizations.
</Note>

## Creating an MCP Client

You can create MCP clients from the **MCP Clients** section of your organization settings in the Logic dashboard.

To add a new client:

1. Navigate to **Organization Settings > MCP Clients**.
2. Click **Add MCP Client**.
3. Fill in the required fields:
   * **Name** — A unique name for this client.
   * **URL** — The URL of the external MCP server.
   * **Description** — A brief description of what this client provides.
   * **(Optional) Auth Token** - An authentication Bearer token if required by the server (see below)
4. Click **Save**.

## Authentication

MCP clients support three authentication types for connecting to external servers. You can configure the authentication method when creating or editing a client in the dashboard.

### None

No authentication required. Use this for MCP servers that are publicly accessible or rely on network-level security. Leave the **Auth Token** section empty.

### Bearer Token

Use this for MCP servers that require a secret token. Enter the token value in the dashboard. Logic will send it as a Bearer token in the `Authorization` header on each request.

### OAuth

Logic will automatically detect MCP servers that use OAuth 2.0 authentication. Click the `Authorize` button to complete the OAuth workflow. Token information will be stored automatically upon success.

<Note>
  Logic will automatically attempt to refresh OAuth tokens before they expire.
  If automatic refresh fails, you can manually refresh tokens from the **MCP
  Clients** page in your organization settings.
</Note>

## Using MCP Clients with Agents

Once you've created an MCP client, you need to connect it to the agents that should have access to its tools:

1. **Link the MCP client to your agent** — Open the agent in the Logic dashboard and add the MCP client from the agent's Tools panel.
2. **Update your agent contents** — In your agent, specify where and how the MCP client's tools should be used. The agent will have access to the linked tools during execution.

## Managing MCP Clients

You can view, edit, and delete MCP clients from the **MCP Clients** section in your organization settings. From there you can update connection details, change authentication credentials, or remove clients that are no longer needed.

## Related Resources

* [MCP Introduction](/mcp/introduction) — understand how Logic implements MCP
* [MCP Quick Start](/mcp/quick-start) — get started with MCP