[Feature] Show actual agent progress in iOS Live Activities and Android Live Updates

[NANAMINER]

Problem

T3 Code already uses Live Activities on iOS and Live Updates on Android to show ongoing agent activity.

However, while an agent is running, the status is often just something generic like:

Working

This makes the feature much less useful than it could be.

If I look at the Live Update on my Android phone, I don't just want to know that the agent is technically still running. I want to know what it is currently doing without having to open T3 Code.

For example:

Editing PreviewPanel.tsx

Running Playwright tests

Building the project

Searching the codebase

Fixing TypeScript errors

Waiting for input

Ideally, the Live Activity / Live Update could show:

Implement browser preview
Running Playwright tests · 2m 14s

instead of simply:

Working

Why

The main value of these system-level live indicators is being able to monitor an ongoing task at a glance while doing something else.

A generic “Working” state tells me almost nothing.

If an agent has been running for several minutes, I currently cannot tell whether it is:

• writing code,
• running tests,
• building,
• searching files,
• fixing an error,
• waiting for something,
• or spending a long time on the same operation.

Showing the current visible agent/tool activity would make Live Activities and Live Updates dramatically more useful.

Privacy / implementation

This does not need to expose chain-of-thought or internal reasoning.

A short summary based on activity T3 already knows about should be enough:

• Reading file
• Editing file
• Searching code
• Running command
• Running tests
• Building
• Waiting for input

If T3 already has a user-visible description of the current tool/activity inside the thread, ideally that same information could be reused here.

Optional information

It could also show:

• thread/task name
• elapsed working time
• current tool/action
• whether input is required
• number of active agents when multiple agents are running

The main request is simply:

Please make iOS Live Activities and Android Live Updates show what the agent is actually doing instead of only showing “Working”.