MCP Server Nu

Name: MCP Server Nu
Availability: InStock
Author: cablehead

by cablehead

MCP server providing full system access via Nushell script execution for advanced shell automation.

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Works in:claude

Exposes:Tools

View on GitHub Docs

What it does

MCP Server Nu allows AI assistants to execute powerful Nushell scripts on your local system. It provides the AI with a structured shell environment capable of complex data manipulation, file system operations, and network requests using Nushell's unique pipeline capabilities.

Tools

exec: Executes a Nushell script and returns the stdout, stderr, and exit code.

Installation

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "mcp-server-nu": {
      "command": "mcp-server-nu",
      "args": []
    }
  }
}

(Ensure mcp-server-nu is installed via cargo install --locked mcp-server-nu)

Supported hosts

Claude Desktop

Quick install

cargo install --locked mcp-server-nu

Information

Pricing: free
Published: 5/31/2026
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