Which Grok products support MCP servers?

Grok on grok.com, iOS and Android has Connectors, including custom MCP connectors. Grok Build adds servers with grok mcp add, the Grok API has Remote MCP Tools, and Grok Bot installs connectors from its Marketplace. This page covers Grok Build and the Grok API, where xAI documents a static Authorization header.

What do I need from Brevo?

A Brevo account and an MCP token, generated under Account > SMTP & API > API Keys with the MCP option checked. The main server URL is https://mcp.brevo.com/v1/brevo/mcp.

Can I limit what Grok can do in Brevo?

Yes. Brevo publishes individual servers such as contacts or deals, which give the assistant a smaller set of tools. In the Grok API, allowed_tools restricts the model to a subset, for example read-only tools.

How is my Brevo data handled?

Grok reaches your Brevo account through the MCP token you create, sent in the Authorization header. Brevo explains how it processes personal data on its GDPR page: https://www.brevo.com/company/gdpr/

Does Grok Build reuse my existing MCP setup?

Yes. Grok Build loads MCP configurations from ~/.claude.json, .cursor/mcp.json and project .mcp.json, so a Brevo entry you set up for Claude Code or Cursor is picked up.

What about Grok Business and Enterprise?

On those plans, a team admin adds the connector in console.x.ai under Grok Business, Connectors, before team members can connect it. Adding or removing connectors requires Team Read-Write permissions.

Brevo MCP server for Grok

Register Brevo as a remote MCP server in Grok Build with grok mcp add, or pass it as a tool in the Grok API. Then ask Grok about your contacts, campaigns, deals, SMS and WhatsApp.

Read the MCP guide

Why use Brevo with Grok over MCP

27 modules on one server

The main Brevo MCP server combines contacts, campaigns, CRM, SMS, WhatsApp and account tools behind a single URL.

Token access you control

You create the MCP token in Brevo yourself and send it in the Authorization header. Grok reaches only the account that token belongs to.

Pick the tools Grok sees

Use one of the individual Brevo servers, or allowed_tools in the Grok API, to give Grok a smaller, focused set of tools.

What Grok can reach in Brevo over MCP

CONTACTS

Ask about contacts and lists

The contacts, lists, segments and attributes servers let Grok answer questions such as "How many contacts do I have?" or add a contact to your newsletter list.

Read the MCP guide

CAMPAIGNS

Work on email campaigns

Email campaign management, templates and campaign analytics are Brevo MCP modules. Ask Grok to create an email campaign for a product launch, then review the results.

See the platform

SALES CRM