MultiAgentOS
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MultiAgentOS logo MultiAgentOSfor Windows

A local-first AI agent for your Windows PC.

The Windows edition of MultiAgentOS runs on the shared Avalonia / .NET shell on Windows 10 and 11. Bring any LLM, store secrets in Credential Manager, drive your desktop with supervised agents, and load Windows tool packs only when you need them.

Donate $10 for Windows access See all features
Windows 10 & 11 Self-contained .exe Works offline Supporter download
MultiAgentOS Windows workspace with thread sidebar, model routing, and sidecar panes.

What you get

The full MultiAgentOS shell, tuned for Windows.

Connect any model, open sidecars on demand, and let the agent act on your PC under your supervision.

1

Bring your own model

Six connection modes: API Key, Local Server, CLI Pipe, OAuth, Terminal, and Local AI — OpenAI, Anthropic, DeepSeek, Ollama, LM Studio, llama.cpp, and on-device GGUF files.

2

Windows tool packs

Five on-demand categories add executable diagnostics for system state, developer runtimes, containers, networking, and package managers — loaded only when a task calls for them.

3

Credential Manager

API keys and OAuth tokens are stored in Windows Credential Manager, never in plaintext. No telemetry, no log files — history stays in memory.

4

Drives your desktop

The agent can move, click, type, scroll, screenshot, and launch apps across your PC — with a visible approval gate on every sensitive action.

5

PowerShell & Cmd sidecars

Browser, desktop, code, file, PowerShell, and Cmd sidecars open from the same frame when a workflow needs them, then close again.

6

Supervised subagents

Delegate bounded work with a goal, a tool allow-list, recursion limits, and a turn budget — then hand the result back to the main thread.

Interface details

Terminal work and delegated agents stay visible.

PowerShell, Cmd, sidecars, and subagent controls open inside the same shell so you can see what the agent is allowed to do.

MultiAgentOS terminal sidecar with shell controls and prompt bar.

Terminal sidecar

Run shell tasks from the same command center while model routing, permissions, and status remain visible.

MultiAgentOS subagents sidecar with goal, tool category controls, and turn budget.

Supervised subagents

Delegate bounded tasks with a goal, tool category limits, recursion guardrails, and a turn budget before the work starts.

Built for Windows

Native where it matters.

A self-contained, single-file build that drops onto Windows 10 or 11 with the integrations Windows power users expect.

Donate $10 for Windows access
  • Self-contained .exe, single file
  • Credential Manager key storage
  • 5 Windows tool packs on demand
  • PowerShell + Cmd sidecars
  • Taskbar + Task Manager visible
  • DPI & long-path aware
  • Emergency stop (Ctrl+.) any time
  • No telemetry, no log files
Operating system
Windows 10 or Windows 11
Install
Self-contained single-file .exe
Supporter access
$10 donation thank-you download
Internet
Optional — runs fully offline

Supporter thank-you

Run a local-first AI agent on Windows.

Donate $10 toward ongoing development and choose the Windows edition of MAOS as your thank-you download.

Donate $10 for Windows access Need macOS?

MultiAgentOS editionsWindows
Self-contained single-file build — no runtime to install.