MCP Integration

Integrate external services into Claude Code plugins via MCP.

Updated Feb 16, 2026
One-click install
npx skills add https://github.com/rbkayz/gitskills --skill mcp-integration-rbkayz
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: MCP Integration
Source: https://github.com/rbkayz/gitskills/tree/main/skills/registry/anthropics-mcp-integration
Command: npx skills add https://github.com/rbkayz/gitskills --skill mcp-integration-rbkayz

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill simplifies the integration of external services and tools into Claude Code plugins by leveraging the Model Context Protocol (MCP).

Core Features & Use Cases

  • Connect to External Services: Seamlessly integrate databases, APIs, and file systems.
  • Define Server Types: Supports stdio, SSE, HTTP, and WebSocket for diverse integration needs.
  • Use Case: Integrate a custom database service into your Claude Code plugin, allowing the AI to query and manipulate data directly through defined MCP tools.

Quick Start

Configure an MCP server for your plugin using a .mcp.json file at the plugin root.

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 APIs and databases with Claude Code?

You can integrate external APIs and databases with Claude Code by leveraging the Model Context Protocol (MCP). It uses a .mcp.json file at the plugin root to enable structured tool access and authentication.

What server types does the Model Context Protocol support for Claude Code plugins?

The Model Context Protocol supports stdio, SSE, HTTP, and WebSocket server types for Claude Code plugins. These options allow you to connect the AI to diverse external services, including file systems and APIs.

How do I configure an MCP server for a Claude Code plugin?

To configure an MCP server for a Claude Code plugin, you create a .mcp.json file at the root of your plugin directory. This file defines the server connection and enables structured tool access for the AI.

Can I use MCP to allow Claude Code to query a custom database directly?

Yes, you can use MCP to allow Claude Code to query and manipulate data in a custom database directly. By integrating your database service as an MCP server, the AI interacts with your data through defined MCP tools.

Does MCP integration provide authentication for external service connections?

Yes, MCP integration provides authentication for connecting external services into Claude Code plugins. This ensures secure structured tool access when the AI interacts with your databases, APIs, and file systems.