ZoomInfo remote MCP connector
The ZoomInfo Remote Model Context Protocol (MCP) connector in Mark (Optimizely Agent Platform) brings B2B company profiles, professional contact data, and intent signals directly into Mark. Use it to search for target accounts, enrich contact records, and research competitors without leaving Mark.
The ZoomInfo remote MCP is managed by ZoomInfo. For details, see Connect to ZoomInfo MCP in the ZoomInfo documentation for available tools and data.
First, a Mark administrator must add ZoomInfo Remote MCP to Mark. After adding the MCP server, individual Mark users and agent builders log in to ZoomInfo to access their ZoomInfo information from Mark. Administrators only need to add the ZoomInfo Remote MCP once.
Connect ZoomInfo Remote MCP to Mark
Note
The first person to connect a third-party service to Mark should be an administrator of that service. Administrator access installs the complete set of tools, so Mark adds every available tool. If a non-administrator connects the service first, Mark installs only the tools that account can access.
Mark administrators connect and grant access to ZoomInfo from Mark. After granting access, administrators select which tools to enable in Mark and optionally customize their display names.
Add ZoomInfo connection
As a Mark Administrator, complete the following steps:
- Go to Connectors in Mark.
- (Optional) Enter ZoomInfo in the search bar to filter the connections list.
- Click Connect on the ZoomInfo tile.
- Log in to your ZoomInfo account.
- Configure the connector.
- Click Accept.
A confirmation message displays and you can close the pop-up window.
Configure Mark tools
After adding the ZoomInfo connection, Mark prompts you to select which tools to enable and optionally customize their display names.
As a Mark administrator, complete the following steps:
- Deselect any tools you do not want to add to Mark.
- (Optional) Update any tool's display name.
- Click Finish.
The ZoomInfo tile displays Connect on the Connectors tab for Mark users to authenticate with their personal accounts.
To update the available tools or names, see Update tools.
Authenticate with ZoomInfo
Each Mark user and agent builder logs in to ZoomInfo individually to access their ZoomInfo data from Mark. User-level authentication ensures you access only the data your ZoomInfo account is authorized to view.
Note
Before you begin, confirm that a Mark administrator has connected the ZoomInfo remote MCP to Mark. Until an administrator connects it, the ZoomInfo tile displays Contact admin instead of Connect and you cannot select it.
To authenticate, complete the following steps in Mark:
- Go to Connectors.
- (Optional) Enter ZoomInfo in the search bar to filter the connectors list.
- Click Connect on the ZoomInfo tile.
- Log in to ZoomInfo.
After you log in to ZoomInfo, the ZoomInfo connector tools your administrator added become available in Mark chat, agents, and workflows.
ZoomInfo connector tools
The ZoomInfo connector tools are available in Mark after an administrator connects the ZoomInfo remote MCP to Mark and you log in to ZoomInfo. The available tools depend on which tools your administrator enabled. For a full list of available tools and actions, see the Available MCP Tools in the ZoomInfo documentation for available tools and data.
Update tools
To rename, add, or remove tools, a Mark administrator must delete the ZoomInfo tools registry and re-add it. To do so, complete the following steps:
- Follow the steps in Delete a tool registry.
Note
If you use Opti ID, administrators can turn off generative AI in the Opti ID Admin Center. See Turn generative AI off across Optimizely applications.