Can I bundle multiple MCP servers in a single Claude Code plugin?

Yes, you can configure multiple servers by using a dedicated .mcp.json file at the plugin root or by adding multiple entries to the mcpServers field in your plugin.json.

What transport protocols does the MCP Integration skill support?

It supports stdio for local processes, SSE (Server-Sent Events) for cloud services, HTTP for REST APIs, and WebSockets for real-time bidirectional communication.

How do I reference MCP tools within my commands safely?

Tools are automatically prefixed using a specific format. For security, you should explicitly list the required tool names in the 'allowed-tools' section of your command's frontmatter rather than using wildcards.

Is it secure to use API keys in the MCP configuration?

Yes, as long as you use environment variable expansion (e.g., ${API_KEY}) to reference secrets stored in your shell environment instead of hardcoding them in your JSON files.

How does this skill handle authentication for external services?

The skill provides patterns for managed OAuth flows in SSE/HTTP servers and supports token-based authentication via environment variables and custom headers.

MCP Integration for Claude Code

Name: MCP Integration for Claude Code
Author: kgadek

bykgadek

0•

API開発

Simplifies the integration of Model Context Protocol (MCP) servers into Claude Code plugins for seamless external service connectivity.

The MCP Integration skill provides developers with a comprehensive framework for connecting Claude Code to external services, databases, and APIs. It streamlines the configuration of various transport types—including stdio, SSE, HTTP, and WebSockets—while automating complex tasks like OAuth authentication flows and environment variable expansion. By offering standardized patterns for tool registration and security scoping, this skill enables developers to build powerful, multi-service plugins that extend Claude's capabilities with robust external tool access and automated lifecycle management.

主な機能

01Automatic environment variable expansion for portable plugin configurations

02Built-in lifecycle management for server startup, discovery, and tool registration

03Support for multiple transport protocols including stdio, SSE, HTTP, and WebSocket

04Standardized tool naming and prefixing for clean plugin architecture

050 GitHub stars

06Streamlined OAuth and token-based authentication management for cloud services

ユースケース

01Connecting Claude Code to local databases or file systems using stdio server processes

02Integrating enterprise cloud services like GitHub or Asana via SSE with managed OAuth

03Building autonomous agents that interact with custom internal REST APIs and microservices

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add kgadek/kgadek-claude-plugin mcp-integration

For use in Claude.ai and ChatGPT

Download Skill