For your coding agent

Your agent can write to your iPhone.

Monitor gives Claude Code, Codex, Cursor — any MCP agent — a private surface on your Home Screen. Your agent writes a small HTML sheet, and it shows up as a live widget on your phone.

Download for iPhone See how it works

Plugs into Claude Code Codex Cursor Copilot any MCP client

The Monitor app showing your agent's latest sheet, ready for the Home Screen widget

How it works

Three steps from agent to Home Screen.

No dashboards, no copy-pasting. Connect once, and your agent can put anything you care about on your phone.

Connect your agent

Open Monitor, create a private token, and paste the Monitor endpoint into Claude Code, Codex, Cursor, or your own MCP client.

Your agent writes a sheet

It calls monitor.write_sheet with a little HTML — a build status, today's numbers, a reminder, anything worth a glance.

It lands on your phone

Monitor renders it and keeps the latest version live in the app and your Home Screen widget — always up to date, never noisy.

Monitor connect screen for wiring up a coding agent over MCP

Inside the app

A calm, beautiful surface for your agent.

Every screen is built for a glance — your agent's latest sheet, rendered cleanly, with history when you want it.

The Monitor widget live on an iPhone Home Screen — On your Home Screen

Your agent's latest sheet, sitting right where you'll glance — no app to open, nothing to refresh.

Adding the Monitor widget to the iPhone Home Screen — Add it in a tap

Long-press, pick Monitor, choose a size. That's the whole setup.

The Monitor widget shown at small, medium, and large sizes — Any size you like

The same live sheet, sharp at small, medium, and large.

Render history of past agent-written sheets in Monitor — History, kept tidy

Every render is saved — see what changed, when, and roll back to the last good sheet if one fails.

The shape of it

One tiny tool. A durable readout.

Monitor stays narrow on purpose. Your agent writes the current sheet; iOS shows the latest safe snapshot whenever the widget refreshes.

{
  "tool": "monitor.write_sheet",
  "arguments": {
    "surface": "home-medium",
    "title":   "Launch checks",
    "html":    "<section>...</section>"
  }
}
// → rendered, stored, and live on your widget

Your agent

Decides what matters and writes the sheet.

Monitor

Authenticates, renders, and keeps the latest preview.

Your iPhone

Shows the freshest safe snapshot on the Home Screen.

Works with

If it speaks MCP, it can reach your phone.

Monitor is a standard MCP endpoint — the same clients you already code with can write to your widget.

Claude Code

Push a build status or a daily digest as you work.

Codex

Let a long-running task report progress to your Home Screen.

Cursor

Surface the thing you keep alt-tabbing to check.

Copilot

Any agent flow that can call a tool can write a sheet.

Antigravity & OpenCode

Open clients welcome — it's just MCP.

Your own client

Wire up the hosted endpoint with a private token and go.

Put your agent on your Home Screen.

Download Monitor, connect your agent, and watch your first sheet land on your iPhone.

Download for iPhone Read the setup notes