# Wassette MCP Server

> Wassette MCP Server offers a secure runtime for executing WebAssembly (WASM) components via MCP, enabling safe code execution for AI agents. Features sandboxed environments, component model support, and enterprise-grade isolation. Use cases include secure plugin execution for LLMs; differentiates from wasmtime or WASM runtimes by native MCP tooling compatibility.

- **URL:** https://github.com/microsoft/wassette
- **Category:** Microsoft Ecosystem MCP Servers
- **Tags:** Microsoft, Enterprise, Webassembly, Security, Sandbox
- **Updated:** 2026-04-23 14:13
- **Canonical page:** https://mcpserver.ever.works/id/items/wassette-mcp-server

## Details

## Overview

Secure WASM runtime via MCP.

## Features

- Sandboxed WASM execution
- WIT component model
- MCP integration

## Use Cases

- Safe AI agent code runs
- Enterprise plugin systems

## Pricing

Free and open-source.

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