OneSignal

OneSignal is a customer engagement platform for push, email, and SMS messaging, and its MCP server gives Notion AI access to your apps, users, segments, templates, and exports. Ask Notion AI to send a message, inspect a segment, manage templates, or look up a user's subscriptions without leaving Notion.

With Notion Agent

1. Select Get connection on this page.
2. Sign in with your OneSignal account and approve access.
3. Ask Notion AI to use OneSignal by name.

Try asking:

• "List my OneSignal apps"
• "Show the segments in my OneSignal app"
• "Send a push notification to the Active Users segment in OneSignal"

With Custom Agents

1. Open your agent's Settings → Tools & Access and select Add connection.
2. Choose OneSignal, sign in, and pick the tools the agent can use.
3. Select Connect. Each agent has its own connection.

MCP connections are available on Business and Enterprise plans, on web and desktop.