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OneSignal is a customer engagement platform that lets you send targeted push notifications, emails, SMS, and in-app messages, manage audiences, and track campaign performance. With the OneSignal MCP, manage your messaging directly from your AI assistant. Send push notifications, emails, and SMS by simply describing your audience and message. Check campaign delivery stats, build audience segments, manage templates, and handle user subscriptions all through conversation.
Transport
streamable-http
Auth
smithery_api_key
Cost
—
How to connect
MCP endpoint (streamable-http)
https://server.smithery.ai/onesignal/onesignal/mcpJSON-RPC initialize probe
curl -X POST https://server.smithery.ai/onesignal/onesignal/mcp \
-H 'Content-Type: application/json' \
-H 'Accept: application/json, text/event-stream' \
-d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'Homepage
https://onesignal.com/
Listed at (smithery)
https://onesignal.com/