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Campaign Monitor MCP Integration for Claude Code

Connect Campaign Monitor to Claude Code through the local KosmoKrator MCP gateway with scoped tools, credentials, and write policy.

7 functions 6 read 1 write API key auth
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Connect Campaign Monitor to Claude Code

Connect local KosmoKrator integrations to Claude Code through one scoped MCP gateway entry.

Add KosmoKrator as a stdio MCP server in the Claude Code project config and select the integrations that should be visible. The gateway is local, scoped to this integration, and starts with --write=deny so Claude Code can inspect read-capable tools without receiving write access by default.

Campaign Monitor MCP Config for Claude Code

Claude Code can launch the local kosmo binary directly from the project MCP config.

{
  "mcpServers": {
    "kosmokrator-campaign-monitor": {
      "type": "stdio",
      "command": "kosmo",
      "args": [
        "mcp:serve",
        "--integration=campaign-monitor",
        "--write=deny"
      ]
    }
  }
}

Run the Gateway Manually

kosmokrator mcp:serve --integration=campaign-monitor --write=deny

Why Use KosmoKrator Here

Scoped tools

Expose only Campaign Monitor instead of a broad multi-service tool list.

Local credentials

Reuse credentials already configured for the KosmoKrator CLI and Lua runtime.

Write policy

Start read-only, then opt into ask or allow for trusted workspaces.

Campaign Monitor Tools Visible to Claude Code

Claude Code sees stable MCP tool names generated from the Campaign Monitor integration catalog.

MCP toolSource functionTypeDescription
integration__campaign_monitor__campaignmonitor_list_campaigns campaign-monitor.campaignmonitor_list_campaigns Read List all email campaigns in your Campaign Monitor account. Returns campaign IDs, subjects, and status.
integration__campaign_monitor__campaignmonitor_get_campaign campaign-monitor.campaignmonitor_get_campaign Read Get detailed information about a specific email campaign, including subject, content, and delivery stats.
integration__campaign_monitor__campaignmonitor_list_lists campaign-monitor.campaignmonitor_list_lists Read List all subscriber lists in your Campaign Monitor account. Returns list IDs and names.
integration__campaign_monitor__campaignmonitor_get_list campaign-monitor.campaignmonitor_get_list Read Get detailed information about a specific subscriber list, including subscriber counts and custom fields.
integration__campaign_monitor__campaignmonitor_list_subscribers campaign-monitor.campaignmonitor_list_subscribers Read List active subscribers on a Campaign Monitor list. Returns email addresses, names, and subscription dates.
integration__campaign_monitor__campaignmonitor_add_subscriber campaign-monitor.campaignmonitor_add_subscriber Write Add a new subscriber to a Campaign Monitor list. The subscriber will receive a confirmation email if double opt-in is enabled.
integration__campaign_monitor__campaignmonitor_get_current_user campaign-monitor.campaignmonitor_get_current_user Read Get the authenticated user's Campaign Monitor account details, including name and email.

Related Campaign Monitor Pages

Campaign Monitor CLIUse direct JSON commands instead of MCP discovery. Campaign Monitor MCPFull gateway reference and MCP tool names. KosmoKrator for Claude CodeClient-level gateway setup.