AI agent notifications

Know when an AI agent needs you.

Let the agent run in the background. Your mascot changes when work is ready, blocked, interrupted, or asking for attention.

Download for Mac Compare agent support

One visible companion across seven supported agents.

See how it works ↓

Attention without surveillance

Stop watching the terminal.

Masko listens to supported local agent events and turns them into a visible state, a notification, and a route back to the source.

01
Waiting
See when an agent is paused for an answer or approval.
02
Done
Return when a task finishes instead of checking repeatedly.
03
Error or interruption
Notice when the work stopped for a reason other than completion.

Needs attentionWaitingOpen the right session.

How it works

Three parts of a useful notification.

A message alone is not enough. You need context and a way back.

01Source
The notification names the agent that produced the event.
02Meaning
The mascot and copy distinguish waiting, done, and failure.
03Return
Open or focus the related agent surface when action is required.

In practice

Built for coding-agent attention.

The feature is useful because it follows real agent lifecycle events, not a generic timer.

Session-aware

Events remain connected to the session that generated them where the agent exposes identity.

Mascot reaction

The character can visibly work, wait, ask, celebrate, or show an error.

Native notifications

Use familiar macOS attention alongside the persistent character state.

AI agents

Your mascot keeps watch over your AI agents.

01Know when an agent needs you.
See when Claude Code, Claude Cowork, Codex, Cursor, Grok Build, Kimi Code, or Hermes is working, waiting, or done.
02Keep the work moving.
Approve a supported command or answer a question through your mascot.
03Jump to the right session.
Return to the exact terminal or app without hunting through tabs.

〉_ Bash

Run a build?$npm run build

Builds the app. Nothing else changes.

Questions

The practical bits.

Which agents can send notifications to Masko?

Claude Code, Claude Cowork, Codex, Cursor, Grok Build, Kimi Code, and Hermes Agent are the current supported set.

Will I receive a notification for every tool call?

Masko focuses user-facing attention on meaningful lifecycle and interaction moments instead of treating every internal event as urgent.

Can I return to the correct session?

Masko uses available terminal or app-focus information to return you to the relevant agent surface.

Does this work when the terminal is behind other windows?

Yes. The mascot and macOS notification surface remain visible outside the terminal.

Which Macs can run Masko?

Masko Desktop supports macOS 14 or newer.

Masko for Mac