build-mcpb

Package a local MCP server with its runtime into a standalone .mcpb executable.

Updated Jan 13, 2025
One-click install
npx skills add https://github.com/phucle297/dotfiles --skill build-mcpb-phucle297
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: build-mcpb
Source: https://github.com/phucle297/dotfiles/tree/main/.claude/plugins/marketplaces/claude-plugins-official/plugins/mcp-server-dev/skills/build-mcpb
Command: npx skills add https://github.com/phucle297/dotfiles --skill build-mcpb-phucle297

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This skill solves the issue of manually creating local MCPB servers, enabling seamless server distribution and use on a user's machine without requiring pre-installed dependencies like Node or Python.

Core Features & Use Cases

  • Automatic Server Packaging: Automates the packaging of an MCP server with its runtime environment.
  • Dependency Management: Ensures all necessary dependencies and configurations are included for server operation.
  • Use Case: It is ideal for distributing a server that interacts with the local filesystem, desktop applications, or requires OS-level interactions but without the need for user-setups.

Quick Start

Create an MCPB server package using the build-mcpb skill. Execute the command build-mcpb -i <server-info> -o <output-path> to generate the .mcpb file.

Frequently Asked Questions about build-mcpb

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

FAQPage Schema
How do I package an MCP server for distribution without requiring Node or Python on the user's machine?

Use the build-mcpb skill to bundle an MCP server with its required runtime, generating a standalone .mcpb file. This standalone executable allows seamless server distribution and use without pre-installed toolchains like Node or Python.

What is an MCPB server package and when do I need it?

An MCPB server package is a standalone executable .mcpb file containing both the server code and its runtime environment. You need it when distributing MCP servers that interact with local filesystems, desktop apps, or OS-level APIs without requiring user setups.

How do I create a .mcpb file from my existing MCP server?

Create a .mcpb file by executing the command `build-mcpb -i <server-info> -o <output-path>`. This command automatically packages the MCP server with its runtime environment and necessary dependencies for standalone operation.

Can I use a bundled local MCP server to interact with the local filesystem and desktop applications?

Yes, a bundled local MCP server is ideal for interacting with the local filesystem, desktop applications, and OS-level APIs. The packaging process includes security considerations around validating paths and preventing escape from the root directory.

What security considerations apply when packaging an MCP server for local filesystem interactions?

When packaging an MCP server for local filesystem interactions, security considerations include validating paths and preventing the server from escaping the root directory. These measures ensure the bundled .mcpb file operates safely on the user's machine.

Do I need to manually include dependencies when creating a standalone MCP server package?

No, you do not need to manually include dependencies when creating a standalone MCP server package. The build-mcpb skill automates dependency management, ensuring all necessary dependencies and configurations are included for server operation.