Littleguys

Littleguys gives Mac-based developers one menu bar interface to monitor and interact with AI agents across machines. Users can review agent status and messages, approve commands, and schedule routines.

One of 626 tools in AI Agents

Littleguys screenshot

Who it's for

  • Developers running Claude Code, Codex, Gemini CLI, or other supported agents who want status and approval controls outside their terminal tabs.
  • Developers running agents across a Mac mini, homelab, and laptop who want to view them together.
  • Teams or individual developers using ACP-compatible agents who want to connect agents from the ACP registry.

Not the right fit if…

  • People using Windows or Linux: the app is for macOS 13 or later.
  • People who need a ready-to-download app or cannot build from source: the page says there is no download yet and installation builds the app from source.

How it fits your workflow

Build and install Littleguys on a Mac, then use its menu bar interface to see agent activity, recent messages, and which agents need attention. Reply from the interface instead of hunting through terminal tabs.

When an agent needs approval, review its command card and allow it once, always allow it, or deny it. Schedule routines or run them immediately; their results arrive in a thread.

View agents on multiple machines in one place. Littleguys finds gateways on a tailnet and LAN, and supports agents using ACP.

Pricing

Free: The product is free and open source. The page says there is no download yet, so users build it from source.

Free and open source

Free

  • · MIT licensed
  • · Build and install from source

Prices checked on Oct 11, 2026 from the vendor's site. They can change; confirm before you buy.

Key features

Menu bar agent status
Shows what agents are doing through a menu bar character, with a view of each agent's live status, last message, and a quick-reply option.
Command approvals
Presents commands that need user approval as cards, with options to allow once, always allow, or deny.
Scheduled routines
Supports friendly schedules and run-now actions for routines such as morning digests, nightly dependency bumps, and weekly numbers; results arrive in a thread.
Agents across machines
Brings agents on a Mac mini, homelab, and laptop into one place, and finds gateways on a tailnet and LAN automatically.
ACP agent support
Speaks the Agent Client Protocol and lets users add agents from the ACP registry.

Works with

  • Claude Code
  • Codex
  • Gemini CLI
  • Goose
  • OpenCode
  • OpenClaw
  • Hermes
  • Agent Client Protocol (ACP)

Limitations to know

  • Requires macOS 13 or later and supports Apple silicon and Intel Macs.
  • There is no downloadable app yet; users must build it from source.
  • The first build takes a few minutes.

Alternatives to consider

  • Cockpit

    Choose it if you want a local macOS interface focused on organizing Claude Code and Codex sessions, viewing transcripts and files, and keeping versioned file histories.

  • Pixel Agents

    Choose it if you want a pixel-art office interface for Claude Code sessions that also tracks exact costs.

  • GeckIt

    Choose it if you want a Kanban board for Codex and Claude Code conversations across macOS, Windows, and Linux, including remote Claude Code sessions over SSH.

Compare Littleguys side by side

Getting started

curl -fsSL https://littleguys.hervalicio.us/install.sh | bash

A Mac running macOS 13 or later; Apple silicon and Intel are supported.

  1. Open Terminal on a supported Mac.
  2. Run the install command to install missing requirements and build littleguys.app into /Applications.
  3. After the first build finishes, find Littleguys in the menu bar.
  4. Run the install command again to update.