MCP Integration

Configure stdio, SSE, HTTP, and WebSocket MCP servers for Claude Code plugins.

1|1|Updated Jan 29, 2026
One-click install
npx skills add https://github.com/JKKN-Institutions/jkkn-cas-website --skill mcp-integration-jkkn-institutions
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: MCP Integration
Source: https://github.com/JKKN-Institutions/jkkn-cas-website/tree/main/.claude/skills/mcp-integration
Command: npx skills add https://github.com/JKKN-Institutions/jkkn-cas-website --skill mcp-integration-jkkn-institutions

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

MCP integration unifies the way Claude Code plugins access external services by standardizing how tools are exposed and discovered via MCP servers.

Core Features & Use Cases

  • Supports MCP server types: stdio, SSE, HTTP, and WebSocket for local and hosted services.
  • Provides clear authentication and lifecycle guidance, including environment variable usage and token handling.
  • Enables tool discovery and secure, scalable plugin integration through the /mcp endpoint.

Quick Start

Configure your plugin to expose an MCP server and start tool discovery with the /mcp command.

Frequently Asked Questions about MCP Integration

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

FAQPage Schema
How do I integrate external services into Claude Code plugins via MCP?

To integrate external services into Claude Code plugins via MCP, you configure an MCP server within your plugin and use the /mcp command to enable tool discovery. This standardizes how tools are exposed and accessed.

What MCP server types are supported for Claude Code integration?

MCP integration supports stdio, SSE, HTTP, and WebSocket server types. This allows you to connect both local and hosted external services to your Claude Code plugins.

How does authentication work with MCP servers in Claude Code?

MCP integration provides clear authentication patterns including environment variable usage and token handling. This ensures secure lifecycle management and scalable plugin integration through the /mcp endpoint.

What is the best way to discover tools from an MCP server?

The best way to discover tools from an MCP server is by using the /mcp command. This endpoint enables secure tool discovery and allows your Claude Code plugin to access real-world external tools.

Can I use environment variables for MCP server configuration and security?

Yes, you can use environment variables for MCP server configuration. The integration specifies how to document and test MCP setups, including environment variable usage, security guidelines, and token handling.

Do I need to manage the server lifecycle for stdio and WebSocket MCP connections?

Yes, lifecycle management is required for stdio, SSE, HTTP, and WebSocket MCP connections. The integration provides lifecycle guidance to ensure stable and secure access to external services.