Email Marketing Software for Claude Code

You just shipped a feature. The announcement email, the onboarding nudge for people who haven't tried it, and the custom event that should trigger it are usually a context switch away. With Audienceful's email marketing MCP server connected to Claude Code, Cursor or VS Code, your coding agent can set all of that up in the same session.

Connect Claude Code

claude mcp add --transport http --scope user audienceful https://api.audienceful.com/v2/mcp

Drop --scope user to add it to the current project only. Then start claude, run /mcp, select audienceful and choose Authenticate to sign in.

Connect Cursor

Add Audienceful to ~/.cursor/mcp.json for all projects, or .cursor/mcp.json for one:

{
  "mcpServers": {
    "audienceful": {
      "url": "https://api.audienceful.com/v2/mcp"
    }
  }
}

Open Cursor Settings → Tools & MCP, where Audienceful shows Needs login, and click it to sign in. With the Cursor CLI, run cursor-agent mcp login audienceful instead.

Connect VS Code

code --add-mcp '{"name":"audienceful","type":"http","url":"https://api.audienceful.com/v2/mcp"}'

What your coding agent can do

• Model your data. Create the custom fields your app needs, like plan or signup_source, and upsert contacts with them.
• Wire up events. Trigger custom events such as trial_started for a contact to test the automations they drive.
• Build lifecycle flows. Create onboarding, activation and trial-to-paid sequences, drafted in full and created paused.
• Check on it. Ask which automations are live and how many people are in each, without opening a dashboard.

Pair it with the Stripe integration for billing-based segments, and use transactional email for receipts and password resets.

Prompts to try

• "Create a plan custom field, then add these five beta users with their plans."
• "Build a four-email onboarding sequence triggered by the trial_started event. Leave it paused."
• "I've turned the sequence on. Trigger trial_started for me@example.com so I can check the first email."
• "Which automations are active right now, and how many people are in each?"

Permissions and safety

You choose a workspace and permissions at sign-in, so a coding agent can be limited to view and edit. Sends need your approval after a preview of the recipients, the approval works once, and new automations always start paused. Disconnect any time from Apps → Installed apps in Audienceful. Building something bigger? The REST API covers programmatic integrations with an API key.