OneSignal (Claude)

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Agentic access to OneSignal’s customer engagement platform for messaging, users, and analytics.

About OneSignal (Claude) MCP Server

The OneSignal MCP server gives AI agents direct access to OneSignal’s customer engagement platform. Agents can explore users, segments, messages, templates, and analytics; answer product and campaign questions; troubleshoot delivery and engagement issues; generate insights; and help create personalized omnichannel messaging across push, email, SMS, RCS, in-app messaging, and Live Activities.

Features

Tools
Getting Started

Open the Claude listing: https://claude.com/marketplace/connectors/onesignal. Choose Add to Claude and follow the publisher’s setup instructions. The published connector URL is https://api.onesignal.com/mcp/oauth. Sign-in: Required. Publisher documentation: https://documentation.onesignal.com/docs/en/home. Availability depends on your plan, region, and workspace settings. This integration has not been authenticated or functionally tested here.

Tools (29)
Functions this server exposes to AI clients

create_alias_by_subscription

create_or_update_alias

create_segment

create_subscription

create_template

create_user

export_audience_activity_csv

export_subscriptions_csv

get_segment

get_template

get_user_identity

get_user_identity_by_subscription

list_messages

list_segments

list_templates

onesignal_config

onesignal_health

onesignal_reference_overview

send_message

transfer_subscription

unsubscribe_email

update_segment

update_subscription

update_subscription_by_token

update_template

update_user

view_message

view_outcomes

view_user

Compatible With
Claude
Claude Code
Claude Desktop