MCP For Claude Marketplace
String

String MCP Connector for Claude

A+

Engage mobile app users with targeted push notifications, in-app messages, and behavioral triggers that improve retention.

10 tools Official Updated Jun 28, 2026 Official Vinkius Partner
More Details Connect to Claude

Connect your String account to any AI agent and manage business messaging.

What you can do

  • Contact Management — List, view, and create contacts
  • Messaging — Send SMS and MMS messages to any phone number
  • Conversation Tracking — View message history and active threads
  • Campaign Management — List SMS marketing campaigns
  • Tag Organization — View contact tags for segmentation
  • Health Check — Verify API connectivity
sms-marketingmms-messagingcustomer-engagementcontact-managementpush-notificationscampaign-tracking

10 tools expose this connector's capabilities to your AI agent.

check_string_status

Verify API connectivity

create_contact

Create a contact

get_contact

Get contact details

get_message

Get message details

list_campaigns

List campaigns

list_contacts

List all contacts

list_conversations

List conversations

list_messages

List messages

list_tags

List all tags

send_message

Send a text message

See how to talk to your AI agent using String.

Send a text to +14155551234 saying 'Your order is ready for pickup'.

Message sent! ID: msg_4921 delivered to +14155551234 via String.

List all my contacts.

You have 234 contacts. Top recent: 'Sarah K.' (+1415...), 'Mike R.' (+1650...), 'Lisa T.' (+1212...).

Show all active conversations.

12 active conversations. Most recent: Sarah K. (last message 5 min ago), Mike R. (2 hours ago).

Yes. Use `send_message` with the recipient phone number and message text. The agent delivers it via String.

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