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Connect Brew to your MCP client in two steps — no API key required.

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1. Add the connection URL

The connection URL is clean — the same for every brand: 
https://brew.new/api/mcp
Add it to your client as a custom connector (Claude, ChatGPT, Manus) or drop it into the client’s mcp.json (Cursor, VS Code, and most others): 
{
  "mcpServers": {
    "brew": {
      "url": "https://brew.new/api/mcp"
    }
  }
}

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2. Sign in with Brew

On first connect the client opens your browser: sign in with Brew and pick a brand. That’s it — Brew is its own OAuth 2.1 connector, so the token is issued and scoped to that brand for you (revocable anytime in Settings → API).
Per-client steps — Claude Code, Claude Desktop, ChatGPT, Cursor, VS Code, Windsurf, Cline, Goose, OpenCode, Codex, and Manus — are on Connect your client. Headless or CI setup with no OAuth UI? Use a brand-scoped API key as a bearer header instead.

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3. Run your first workflow

Ask your agent to call get_brew_capabilities first — it returns the catalog (scopes, credit costs, the error envelope) plus the end-to-end workflows. The server also ships guided prompts (launch_email_campaign, build_segment_and_send, …) that your client can surface directly. A first campaign, end to end:
  1. create_email_design — generate an on-brand email from a prompt.
  2. send_email with test: true to QA it.
  3. list_domains (a verified sender) + list_audiences (or create_audience).
  4. send_email with the audienceId, domainId, and a unique idempotency_key.
  5. get_send_analytics + get_campaign_analytics to measure.
That’s the full create → send → analyze loop — see Workflows for more, including composing with a CRM MCP for intelligent segments.

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Need Help?

Our team is ready to support you at every step of your journey with Brew. Choose the option that works best for you:

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