build-mcpb

Package local MCP servers with runtimes into MCPB files.

Updated Jul 8, 2026
One-click install
npx skills add https://github.com/markshd12-cloud/Jarvis --skill build-mcpb-markshd12-cloud
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: build-mcpb
Source: https://github.com/markshd12-cloud/Jarvis/tree/main/agents/.claude/plugins/marketplaces/claude-plugins-official/plugins/mcp-server-dev/skills/build-mcpb
Command: npx skills add https://github.com/markshd12-cloud/Jarvis --skill build-mcpb-markshd12-cloud

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires mcpb, node, python, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the need for packaging and distributing local MCP servers with their required runtimes, ensuring they can be installed and run without requiring Node.js, Python, or any other toolchain on the user's machine.

Core Features & Use Cases

  • Bundle MCP Servers: Package your local MCP server along with its runtime environment into a single, executable file.
  • No Additional Toolchain: Eliminates the need for the user to have Node.js, Python, or any other toolchain installed.
  • Use Cases: Ideal for server-side applications that require interaction with local filesystems, desktop apps, or OS-level APIs.

Quick Start

Use the build-mcpb skill to package your local MCP server and create an MCPB file that can be easily distributed and installed on user machines.

Frequently Asked Questions about build-mcpb

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I package a local MCP server for distribution?

Package a local MCP server by bundling its code with the required Node.js or Python runtime into an MCPB file for distribution. This ensures the server runs on user machines without needing a separate toolchain installed.

Do I need Node.js or Python installed to run a distributed MCP server?

No, users do not need Node.js or Python installed. The packaging process bundles the necessary runtime directly into the MCPB file, allowing the local MCP server to run independently on the target machine.

What is an MCPB file used for?

An MCPB file is used to distribute local MCP servers as a single executable package. It encapsulates the server code and its runtime environment, enabling applications that interact with local filesystems or OS-level APIs.

Can I bundle MCP servers for desktop apps and OS-level APIs?

Yes, you can bundle MCP servers designed for desktop apps and OS-level APIs. The MCPB packaging format is specifically suited for server-side applications requiring local system interaction with minimal user setup.

What's the best way to distribute local servers without requiring toolchain setup?

The best way to distribute local servers without toolchain setup is using mcpb to package the server and its runtime together. This creates a self-contained MCPB file that executes directly on the user's machine.