wash

by wasmCloudv2.3.0

Last updated Jun 8, 2026

The wasmCloud Shell (wash) - a CLI for building, running, and managing WebAssembly components and wasmCloud applications.

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Install with winget

$ winget install --id wasmCloud.wash --exact --version 2.3.0

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

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About

wash is the wasmCloud Shell, a single CLI tool for working with WebAssembly components and wasmCloud.

- Build WebAssembly components from multiple languages with `wash build`

- Iterate quickly with a live dev loop using `wash dev`

- Run a local wasmCloud host and deploy applications

- Manage plugins and WIT interfaces

Installers · v2.3.0

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 wash.

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 wasmCloud or browse cli, component, rust.

Frequently asked questions

How do I install wash on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id wasmCloud.wash --exact --version 2.3.0. winget downloads the installer from wasmCloud and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install wash silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id wasmCloud.wash --exact 2.3.0 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

How do I uninstall wash via winget?

Run: winget uninstall --id wasmCloud.wash --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from wash's Apps & Features entry.

Is wash free?

wash is distributed under Apache-2.0. Refer to the publisher (https://wasmcloud.com/docs/wash/) for the full license terms - Wingetly itself does not charge for installation.

Does wash 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 wash directly from the publisher.

How do I keep wash up to date?

Run winget upgrade --id wasmCloud.wash --exact, or winget upgrade --all to update everything winget tracks. We index 7 versions of wash from microsoft/winget-pkgs.

Recent versions

2.3.0latest
2.2.1
2.2.0
2.1.0
2.0.7
2.0.6
2.0.4