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AI Agents finally collaborating with your Mac

Over MCP, Claude Code & Codex can query your Mac
system metrics, ports, and session history. Local and token-protected.

ACTVT running on macOS desktop
Works with
Claude logoClaude
Codex logoCodex
and more coming soon!
Speaks your language

The same ACTVT, in English, Français & Deutsch

Drag the handle to reveal the dashboard in French and German. Light or dark, ACTVT feels native wherever you work.

Français
Deutsch

Beautiful and Functional

Experience powerful monitoring capabilities designed to give you complete control over AI agents and compute

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Live CPU usage tracking
GPU performance monitoring
Memory consumption analysis
Network activity visualization

Built for agentic work

Agents working while you're away

Connect them over MCP, get pinged when they need you, follow sessions on other machines, and watch your plan limits.

MCP Server

Claude Code & Codex connect once, then they do the asking.

system_cpu_current

34% · 8 cores busy

  • Live system, port & session tools
  • Searchable transcripts, costs & error patterns

Notifications

Stop babysitting the terminal.

claude code needs input

fix flaky auth test · idle 30s

now
  • Waiting-for-input, finished & error alerts
  • limit reset and system thermal alerts

Remote Sessions

Follow agent sessions on your other Macs and Linux servers.

refactor sync layermac-studio
train eval harnessdgx-spark
  • No daemon, no cloud, just SSH
  • Tailscale peers auto-discovered

Usage Meters

Your usage info, one shortcut away with ⌥T then O.

Claude usagePro
Session
62% · resets 3h 12m
Weekly
41% · resets 2d 5h
  • Session, weekly & monthly bars with reset countdowns
  • Zero setup, piggybacks your CLI login

Simple Pricing

Choose the plan that works best for you. Cancel anytime, no questions asked.

Free

Get started with basic monitoring

$0/forever

Everything included:

Real-time CPU, memory & network monitoring
Port monitoring
Animated Lottie menu bar icon
Dark & light themes
Keyboard shortcuts
Activity Monitor integration
English, French & German localization
Agent session history (last 72 hours)
On-device PII detection
MCP server (live system & port tools)
Community support

Basic

One-time purchase with custom animations

$9.99/one-time

One-time payment

Everything in Free, plus:

Remote Sessions (agent sessions from your other machines over SSH)
Agent session history (last 30 days)
MCP server agent session tools (last 30 days)
Unlimited custom Lottie animations
BEST VALUE

Premium

Best value for committed users

MonthlyAnnual
$7.99/month

Billed annually

Everything in Basic, plus:

Unlimited agent session history
Agent metrics & spend dashboard
Claude & Codex plan usage meters
MCP server agent session tools (full history)
GPU menu bar tracking
Priority support
Early access to new features

🔒 Secure payment • Cancel anytime • No hidden fees