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hyper-mcp

by hyper-mcp-rs·★ 871·Score 54

A fast, secure MCP server with WebAssembly plugin support for extending AI capabilities.

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Overview

Hyper-MCP is a Rust-based MCP server that enables developers to extend AI applications through WebAssembly plugins. It provides sandboxed execution environment with fine-grained access control, supporting plugins distributed via OCI registries with cryptographic verification. The server is lightweight and designed to run across various environments, from cloud to edge devices.

Try asking AI

After installing, here are 5 things you can ask your AI assistant:

you:Extending Claude Desktop or Cursor IDE with custom AI tools
you:Building secure, sandboxed AI tools for enterprise applications
you:Creating portable AI capabilities that can run on edge devices or IoT
you:What programming languages can I use to create plugins?
you:How are plugins secured?

When to choose this

Choose hyper-mcp when you need a fast, secure way to extend AI capabilities with plugins written in multiple languages and deployed across various environments from cloud to edge.

When NOT to choose this

Avoid if you need plugins that require access to system resources beyond what WebAssembly sandboxing allows, or if you're working in an environment without cosign available for OCI plugin verification.

Tools this server exposes

3 tools extracted from the README
  • hyper_mcp-list_plugins

    List all loaded plugins

  • hyper_mcp-load_plugin

    Dynamically load a plugin at runtime

  • hyper_mcp-unload_plugin

    Dynamically unload a plugin at runtime

Comparable tools

mcp-servernexus-mcpserverless-mcp

Installation

Installation

Prerequisites

  • **cosign** — required for loading plugins from OCI registries

Option 1: Pre-built Binaries

Download from [GitHub Releases](https://github.com/hyper-mcp-rs/hyper-mcp/releases):

  • macOS: hyper-mcp-aarch64-apple-darwin.tar.gz
  • Linux: hyper-mcp-aarch64-unknown-linux-gnu.tar.gz or hyper-mcp-x86_64-unknown-linux-gnu.tar.gz
  • Windows: hyper-mcp-x86_64-pc-windows-msvc.zip

Option 2: Cargo

cargo install hyper-mcp

Claude Desktop Configuration

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "hyper-mcp": {
      "command": "hyper-mcp"
    }
  }
}

FAQ

What programming languages can I use to create plugins?
Any language that compiles to WebAssembly, such as Rust, Go, Python, C/C++, and more.
How are plugins secured?
Plugins run in a sandboxed WASM environment with configurable access controls. OCI plugins are cryptographically signed using sigstore.

Compare hyper-mcp with

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Last updated · Auto-generated from public README + GitHub signals.