Common Agent Runtime

by Parslee AIv0.24.1

Last updated Jun 19, 2026

Deterministic execution layer for AI agents (CLI + server).

Install with winget

$ winget install --id Parslee.Car --exact --version 0.24.1

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

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About

Common Agent Runtime (CAR) is a deterministic execution layer for AI

agents: models propose actions and the runtime validates, verifies, and

executes them. This package provides the pre-built Windows x64 binaries —

the CLI (car), the WebSocket server (car-server), and the StateBench

evaluation bridge (car-memgine-eval).

Installers · v0.24.1

Architecture	Type	Scope	Install	Download
x64	ZIP archive	-		Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for Common Agent Runtime.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

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More from Parslee AI or browse ai, agent, runtime.

Frequently asked questions

How do I install Common Agent Runtime on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id Parslee.Car --exact --version 0.24.1. winget downloads the installer from Parslee AI and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install Common Agent Runtime silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id Parslee.Car --exact 0.24.1 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

How do I uninstall Common Agent Runtime via winget?

Run: winget uninstall --id Parslee.Car --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from Common Agent Runtime's Apps & Features entry.

Is Common Agent Runtime free?

Common Agent Runtime is distributed under Proprietary. Refer to the publisher (https://github.com/Parslee-ai/car-releases) for the full license terms - Wingetly itself does not charge for installation.

Does Common Agent Runtime work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls Common Agent Runtime directly from the publisher.

How do I keep Common Agent Runtime up to date?

Run winget upgrade --id Parslee.Car --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of Common Agent Runtime from microsoft/winget-pkgs.