MCP Server

Server URL

https://mcp.activitysmith.com/mcp

What Agents Can Do

Push Notifications

Send Push Notifications to your paired devices or targeted channels.

Live Activities

Start, update, and end Live Activities on your iPhone, like live task progress on your Lock Screen.

Lock Screen Widgets

Create widget metrics and update metric values for your Lock Screen Widgets.

Channels and History

List the history of your Push Notifications and Live Activities. List account users and devices, manage channels, and API keys.

AI agent task progress Live Activity on the iPhone Lock Screen, updated over MCP

Setup Instructions

The server URL is the same in every client. Approve the OAuth screen in your browser once, and the ActivitySmith tools become available in new sessions.

Claude Code

claude mcp add --transport http activitysmith https://mcp.activitysmith.com/mcp

Then run /mcp inside a Claude Code session to go through the authentication flow.

Cursor

Install in Cursor with one click. If you prefer manual setup, add the server to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "activitysmith": {
      "url": "https://mcp.activitysmith.com/mcp"
    }
  }
}

Cursor prompts you to log in the first time the server is used.

Codex

codex mcp add activitysmith --url https://mcp.activitysmith.com/mcp

Then authenticate:

codex mcp login activitysmith

Other MCP Clients

For any client that asks for a remote MCP server URL, use:

https://mcp.activitysmith.com/mcp

The authorization flow happens in ActivitySmith. After approval, tools run against the account you authorized.

OAuth

ActivitySmith MCP uses OAuth. You do not need to create or paste an ActivitySmith API key into an agent prompt. During authorization, ActivitySmith shows the access requested by the client. Most clients request read and write access so the agent can inspect current state and then take action when you ask it to.

Example Prompts

Notify me on my iPhone when this is done.

Show me the progress visible on my Lock Screen with a Live Activity.

Send me a Push Notification if this task gets blocked.

Tools

The server exposes the following MCP tools, grouped by resource. Keep tool confirmation enabled in your client when possible, especially when you connect multiple MCP servers to the same agent session.

Resource	Tool	Description
Push Notifications	`send_push_notification`	Send a Push Notification, with optional actions, media, and channel targeting.
Push Notifications	`list_push_notifications`	List Push Notification history for the account.
Push Notifications	`get_push_notification`	Get one Push Notification by public ID.
App Icon Badge Count	`update_app_icon_badge_count`	Set or clear the App Icon Badge Count, with optional channel targeting.
Live Activities	`set_live_activity_stream`	Start or update a managed Live Activity stream.
Live Activities	`pause_live_activity_stream`	Pause a stream and end its current Live Activity.
Live Activities	`resume_live_activity_stream`	Resume a paused stream so updates apply again.
Live Activities	`end_live_activity_stream`	End the current Live Activity and remove the stream key.
Live Activities	`list_live_activities`	List Live Activities for the account.
Lock Screen Widgets	`create_widget_metric`	Create a widget metric definition.
Lock Screen Widgets	`set_widget_metric_value`	Set the latest value for a widget metric.
Lock Screen Widgets	`update_widget_metric`	Update a widget metric definition.
Lock Screen Widgets	`list_widget_metrics`	List widget metrics for the account.
Lock Screen Widgets	`delete_widget_metric`	Delete a widget metric.
Channels	`create_channel`	Create a channel for targeting Push Notifications and Live Activities.
Channels	`get_channel`	Get one channel with its assigned users and devices.
Channels	`list_channels`	List channels for the account.
Channels	`update_channel`	Update a channel slug.
Channels	`set_channel_users`	Replace the user membership for a channel.
Channels	`set_channel_devices`	Replace explicit device assignments for a channel.
Channels	`delete_channel`	Delete a channel.
Users and Devices	`list_account_users`	List users in the account for channel assignment.
Users and Devices	`list_account_devices`	List active devices for explicit channel assignment.
API Keys	`create_api_key`	Create an API key. The key secret is shown once.
API Keys	`list_api_keys`	List API keys. Secret values are never returned.
API Keys	`update_api_key`	Update the name or channel scope of an API key.
API Keys	`delete_api_key`	Delete an API key by public ID.

Get started

Workspace

Customization

Resources

Server URL

What Agents Can Do

Push Notifications

Live Activities

Lock Screen Widgets

Channels and History

Setup Instructions

Claude Code

Cursor

Codex

Other MCP Clients

OAuth

Example Prompts

Tools

​Server URL

​What Agents Can Do

Push Notifications

Live Activities

Lock Screen Widgets

Channels and History

​Setup Instructions

​Claude Code

​Cursor

​Codex

​Other MCP Clients

​OAuth

​Example Prompts

​Tools

​Related

Server URL

What Agents Can Do

Setup Instructions

Claude Code

Cursor

Codex

Other MCP Clients

OAuth

Example Prompts

Tools

Related