--- title: 6sense remote MCP server connector slug: agent-platform/docs/6sense-remote-mcp-server-connector createdAt: 2026-08-25T22:21:52.000Z --- The 6sense remote Model Context Protocol (MCP) connector in Mark (Optimizely Agent Platform) brings account intelligence from the 6sense Revenue Marketing Platform into Mark. Mark retrieves 6sense insights so you can research accounts, analyze campaigns, and prepare for meetings without leaving your workflow. :::hint{type="success"} **Beta** 6sense Model Context Protocol (MCP) is in beta. ::: The connector is read-only and provides the same data available through Revvy AI. Use it to review account insights and engagement, track 6sense Qualified Account (6QA) trends, analyze keyword and ad campaign performance, monitor website activity, and discover account segments. It does not modify 6sense data or include company and contact enrichment. The 6sense remote MCP is managed by 6sense. For details, see [6sense Model Context Protocol (MCP)](https://support.6sense.com/docs/6sense-model-context-protocol-mcp-1) in the 6sense documentation. First, a [Mark administrator](docId\:pe0pbUJveWrG8ewvZWDRE) must [Connect the 6sense remote MCP to Mark](docId\:lFFbDnGyzZRzniMw7GUiB). After connecting the MCP server, individual Mark [users](docId\:L0Ntt9JQmG6fQIJK_Y7C7) and [agent builders](docId\:HOJ_6dibwNf8Qz7WMIDie) can log in to 6sense to access their information from Mark. Administrators only need to connect the 6sense remote MCP once. ## Connect the 6sense remote MCP to Mark :::hint{type="info"} **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 6sense from Mark. After granting access, administrators select which tools to enable in Mark and optionally customize their display names. ### Add 6sense connection As a Mark administrator, complete the following steps: 1. Go to **Connectors** in Mark. 2. (Optional) Enter *6sense* in the search bar to filter the connectors list. 3. Click **Connect** on the **6sense** tile. ![Screenshot of Connectors where the 6sense card shows a Connect option](https://api.archbee.com/api/optimize/BrbvVORKJ5iIeSMZye5kI/IKgUjWIUUcGpXQOCXLia0_mark-connector-6sense-connect0.png) 4. Log in to your 6sense account. ![Screenshot of the 6sense sign-in page where the subdomain field displays](https://api.archbee.com/api/optimize/BrbvVORKJ5iIeSMZye5kI/N0ROq8j6rWVHo-mw4sueE_6sense-login.png) 5. Configure the connector. ::Image[]{src="https://api.archbee.com/api/optimize/BrbvVORKJ5iIeSMZye5kI/S02Ghs7qBOOSVahi4nQgU_6sense-allow-access.png" size="100" isUploading="false" position="center" width="2050" height="1400" darkWidth="2050" darkHeight="1400" showCaption="false" indent="1"} 6. Click **Allow access**. A confirmation message displays and you can close the pop-up window. ### Configure Mark tools After [adding the 6sense connection](docId\:lFFbDnGyzZRzniMw7GUiB), Mark prompts you to select which tools to enable and optionally customize their display names. As a Mark administrator, complete the following steps: 1. Deselect any tools you do not want to add to Mark. 2. (Optional) Update any tool's display name. ![Screenshot of Connect Remote MCP Provider where two tools are selected and listed with their original names, display names, and descriptions, and Cancel and Finish are available](https://api.archbee.com/api/optimize/BrbvVORKJ5iIeSMZye5kI/gtKESa1xxuI_q09DdMjTQ_6sense-configure-tools.png) 3. Click **Finish**. The 6sense 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](docId\:lFFbDnGyzZRzniMw7GUiB). ## Authenticate with 6sense Each Mark user and agent builder logs in to 6sense individually to access their 6sense data from Mark. User-level authentication ensures you access only the data your 6sense account is authorized to view. When you have access to multiple 6sense instances, Mark keeps each instance's data isolated. Before you begin, confirm that a Mark administrator has [connected 6sense](docId\:lFFbDnGyzZRzniMw7GUiB). Until an administrator connects it, the 6sense tile displays **Contact admin** instead of **Connect** and you cannot select it. To authenticate, complete the following steps in Mark: 1. Go to **Connectors**. 2. (Optional) Enter *6sense* in the search bar to filter the connectors list. 3. Click **Connect** on the **6sense** tile. 4. Log in to 6sense. After you connect to 6sense, the 6sense connector tools your administrator added become available in [Mark chat](docId\:dtNBEttEGVvkhNkwNypLM), [agents](docId\:w7MSVijPnuFqu4nXDo_bq), and [workflows](docId:2HD0fUsIsfdek516VtN9l). ## 6sense connector tools The 6sense connector tools are available in Mark after an administrator [connects 6sense](docId\:lFFbDnGyzZRzniMw7GUiB) and you [log in](docId\:lFFbDnGyzZRzniMw7GUiB). The available tools depend on which tools your administrator enabled. For a full list of available tools and actions, see [6sense Model Context Protocol (MCP)](https://support.6sense.com/docs/6sense-model-context-protocol-mcp-1) in the 6sense documentation. ## Update tools To rename, add, or remove tools, a Mark administrator must delete the 6sense tools registry and re-add it. To do so, complete the following steps: 1. Follow the steps in [Delete a tool registry](docId\:SXjD3qqg-0gS2g4KajfyO). 2. [Add 6sense connection](docId\:lFFbDnGyzZRzniMw7GUiB). 3. [Configure the 6sense tools](docId\:lFFbDnGyzZRzniMw7GUiB). :::hint{type="info"} **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](docId\:X5U0kKD2azV5cIdNqwGNj). :::