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Built for the Claude Code community with Claude Code by mertbuilds.com

Independent project, not affiliated with Anthropic
theyahia avatar

Unisender Mcp

theyahia/unisender-mcp
authSTDIOregistry active
Summary

Connects Claude to the UniSender email marketing platform with API key authentication. Exposes 10 tools covering list management (create lists, get subscriber counts), contact operations (subscribe users, fetch contacts by list), campaign workflows (create emails, send campaigns, check delivery stats), and template retrieval. Includes two composite skills that chain operations together: one for the full send flow from list to delivery, another for pulling complete campaign analytics. Useful when you're managing email campaigns programmatically and want Claude to handle subscriber management, campaign creation, or pull performance metrics without jumping into the UniSender dashboard. Runs via stdio or as an HTTP server for streamable responses.

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@theyahia/unisender-mcp

MCP server for UniSender API — lists, contacts, campaigns, templates, statistics.

Sign up for UniSender via referral link — 50% first payment + 25% recurring.

npm License: MIT Smithery

Install

Claude Desktop

{
  "mcpServers": {
    "unisender": {
      "command": "npx",
      "args": ["-y", "@theyahia/unisender-mcp"],
      "env": {
        "UNISENDER_API_KEY": "your_key"
      }
    }
  }
}

Claude Code

claude mcp add unisender -e UNISENDER_API_KEY=your_key -- npx -y @theyahia/unisender-mcp

Smithery

npx @smithery/cli install @theyahia/unisender-mcp

Streamable HTTP

UNISENDER_API_KEY=your_key npx @theyahia/unisender-mcp --http
# Server on http://localhost:3000/mcp
# Health check: GET http://localhost:3000/health

Auth

UNISENDER_API_KEY — API key from UniSender. Get one: API Settings.

Base URL: https://api.unisender.com/ru/api/

Tools (10)

Lists

ToolDescription
get_listsGet all mailing lists: ID, title, subscriber count
create_listCreate a new mailing list

Contacts

ToolDescription
get_contactsGet contacts from a list: email, subscription status
subscribeSubscribe a contact to mailing list(s)

Campaigns

ToolDescription
create_emailCreate an email message for a campaign
send_emailSend a campaign with a created message
get_campaign_statusGet campaign status
get_campaign_delivery_statsDetailed delivery statistics

Templates

ToolDescription
get_templatesList email templates
get_templateGet a specific template by ID

Skills

SkillTriggerDescription
skill-send-campaign"Send campaign"Full flow: list -> email -> send
skill-campaign-stats"Campaign stats"Status + detailed analytics

Example prompts

Show all mailing lists
Create a list called "VIP Clients"
Subscribe user@example.com to list 123
Create an email with subject "Sale" and send to list 123
Campaign 456 statistics
Show email templates

Development

npm install
npm run build
npm test

UniSender

UniSender — email and SMS marketing service. 50% first payment + 25% recurring via referral link.

License

MIT

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Configuration

UNISENDER_API_KEY*secret

API key

Categories
Communication & Messaging
Registryactive
Package@theyahia/unisender-mcp
TransportSTDIO
AuthRequired
UpdatedMar 31, 2026
View on GitHub

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