AgentIndex icon
AgentIndex
ToolsCategoriesTrendingNewCompareGuides
Submit Tool
ToolsCategoriesTrendingNewCompareGuides
Home/
LLM Infra/
wassette
wassette logo

wassette

Active·★ 960·MIT·Updated 2026-10-06
★ Trending★ Essential

Wassette is a security-oriented runtime that executes WebAssembly Components via MCP, making it easy to extend AI agents with new tools directly from a chat window. It leverages the Wasmtime security sandbox to provide browser-grade isolation, ensuring that these reusable components run safely.

#WebAssembly#Runtime#Security Sandbox
© 2026 AgentIndex.app|Built by a 10-year iOS Developer.
AboutContactAdvertisePrivacy PolicyTerms of UseQYSGitHubBuy me a coffee ☕

Browse by Category

Code AssistantWorkflow AutomationRAG / Knowledge BaseMulti-AgentBrowser AutomationLLM InfraDev ToolingObservability

Not affiliated with Anthropic, OpenAI or Microsoft.

#AI Agent Integration
#Wasmtime
#Developer Tools
#Component-based
#Tool Extension
$ Install
$ curl -fsSL https://raw.githubusercontent.com/microsoft/wassette/main/scripts/install.sh | bash
↗ Visit site★ GitHub
01

Features

01Conveniently extend AI agents with new tools without leaving the chat interface.
02Supports generic, reusable Wasm Components that are not MCP-specific.
03Provides browser-grade isolation and security through the Wasmtime security sandbox.
02

Compatibility

Linux
Operating System
Verified via docs
macOS
Operating System
Verified via docs
Windows
Operating System
Verified via docs
Docker
Containerization
Verified via docs
Homebrew
Package Manager
Verified via docs
Nix
Package Manager
Verified via docs
03

Quick start

1
$ curl -fsSL https://raw.githubusercontent.com/microsoft/wassette/main/scripts/install.sh | bash
04

Use cases

↳Integrating new capabilities like time-telling into AI agents using WebAssembly components.
↳Registering Wassette with various AI agents such as GitHub Copilot and Claude Code for enhanced functionality.
↳Enabling secure execution of third-party tools within an agent's environment.
05

Alternatives

cua logo
cua★ 29.0k
Open-source infrastructure that gives AI agents computers they can use: sandboxed desktops and VMs, drivers for operating native apps, SDKs and benchmarks for computer-use agents.
Cherry Studio logo
Cherry Studio★ 52.5k
A powerful desktop client for multiple LLMs. Supports local and cloud models.
Context7 logo
Context7★ 62.8k
MCP Server that provides up-to-date code documentation for LLMs and AI code editors.
GitHub MCP Server logo

Comments

Log in to leave a comment

No comments yet. Be the first!

On this page
01Features02Compatibility03Quick start04Use cases05Alternatives
Stats
GitHub Stars★ 960
Last commit
GitHub MCP Server★ 33.5k
GitHub's official MCP Server. Allows AI agents to interact directly with your GitHub repositories (read files, search code, issues).
CopilotKit logo
CopilotKit★ 37.8k
React UI + elegant infrastructure for AI Copilots, AI chatbots, and in-app AI agents. The Agentic Frontend.
Figma-Context-MCP logo
Figma-Context-MCP★ 16.0k
MCP server to provide Figma layout information to AI coding agents like Cursor
pal-mcp-server logo
pal-mcp-server★ 11.8k
The power of Claude Code / GeminiCLI / CodexCLI + [Gemini / OpenAI / OpenRouter / Azure / Grok / Ollama / Custom Model / All Of The Above] working as one.
devin.cursorrules logo
devin.cursorrules★ 6.0k
Magic to turn Cursor/Windsurf as 90% of Devin
See all alternatives →
3d ago
StatusActive
LicenseMIT
CategoryLLM Infra
Trend (30d)
+38.4↑ 3.2%
Links
Documentation↗Discussion↗Issues↗Releases↗

Deploy on DigitalOcean — Get $200 Free Credit

Ad