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mcp-integration skill

/steve/skills/mcp-integration

This skill helps you design and optimize MCP server configurations and integrations for secure, high-performance context management.

npx playbooks add skill 89jobrien/steve --skill mcp-integration

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SKILL.md
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---
name: mcp-integration
description: Model Context Protocol (MCP) integration specialist. Use when creating
  MCP server configurations, implementing MCP integrations, or optimizing MCP performance.
  Specializes in MCP server architecture and integration patterns.
author: Joseph OBrien
status: unpublished
updated: '2025-12-23'
version: 1.0.1
tag: skill
type: skill
---

# MCP Integration

This skill creates and optimizes Model Context Protocol (MCP) integrations, including server configurations, authentication, and performance optimization.

## When to Use This Skill

- When creating new MCP server configurations
- When integrating services with MCP
- When optimizing MCP performance
- When implementing MCP authentication
- When structuring MCP servers
- When troubleshooting MCP integrations

## What This Skill Does

1. **MCP Configuration**: Creates MCP server configurations
2. **Integration Design**: Designs MCP integrations with services
3. **Authentication**: Implements secure authentication
4. **Performance**: Optimizes MCP performance
5. **Security**: Ensures MCP security best practices
6. **Testing**: Tests and validates MCP configurations

## How to Use

### Create MCP Integration

```
Create an MCP integration for GitHub API
```

```
Configure MCP server for database access
```

### Specific Tasks

```
Optimize this MCP server configuration for performance
```

## MCP Configuration

### Standard Format

```json
{
  "mcpServers": {
    "ServiceName MCP": {
      "command": "npx",
      "args": ["-y", "package-name@latest"],
      "env": {
        "API_KEY": "required-env-var"
      }
    }
  }
}
```

### Server Types

**API Integration MCPs:**

- REST API connectors
- GraphQL integrations
- Database connectors
- Cloud service integrations

**Development Tool MCPs:**

- Code analysis integrations
- Build system connectors
- Testing framework integrations
- CI/CD pipeline connectors

## Examples

### Example 1: GitHub MCP

**Input**: Create GitHub MCP integration

**Output**:

```markdown
## MCP Integration: GitHub

### Configuration
```json
{
  "mcpServers": {
    "GitHub Integration MCP": {
      "command": "npx",
      "args": ["-y", "github-mcp@latest"],
      "env": {
        "GITHUB_TOKEN": "ghp_your_token_here",
        "GITHUB_API_URL": "https://api.github.com"
      }
    }
  }
}
```

### Usage

Install with: `npx claude-code-templates@latest --mcp="github-integration"`

```

## Best Practices

### MCP Design

1. **Security**: Use environment variables for secrets
2. **Performance**: Implement connection pooling
3. **Error Handling**: Robust error handling and retries
4. **Validation**: Validate all inputs and responses
5. **Documentation**: Document required environment variables

## Related Use Cases

- MCP server creation
- Service integration
- MCP configuration
- Performance optimization
- Security implementation

Overview

This skill provides specialist guidance and ready-to-use patterns for Model Context Protocol (MCP) integrations. It focuses on creating MCP server configurations, designing integrations with services, and improving performance and security. Use it to accelerate MCP implementation and ensure robust, maintainable deployments.

How this skill works

The skill generates standardized MCP server configuration templates and integration blueprints tailored to REST, GraphQL, database, and cloud connectors. It recommends authentication approaches, environment variable patterns, and runtime commands. It also inspects configurations for performance bottlenecks and suggests optimizations like connection pooling, caching scopes, and retry/backoff strategies. Finally, it validates inputs and offers testing steps to verify MCP behavior.

When to use it

  • When creating a new MCP server configuration for a service
  • When integrating an external API, database, or cloud service with MCP
  • When implementing or auditing MCP authentication and secrets management
  • When optimizing MCP runtime performance and resource usage
  • When troubleshooting MCP integration failures or inconsistent behaviors

Best practices

  • Store secrets in environment variables and use scoped credentials per service
  • Design robust error handling with retries, exponential backoff, and idempotency
  • Implement connection pooling and appropriate timeouts for downstream services
  • Validate all incoming and outgoing messages, enforce schema checks, and log failures
  • Document required env vars, commands, and startup args for each MCP server

Example use cases

  • Create an MCP configuration for a GitHub integration with GITHUB_TOKEN and API URL
  • Configure an MCP server to proxy database queries with connection pooling and read replicas
  • Design a GraphQL MCP connector that validates schemas and caches frequent queries
  • Add OAuth or token-based authentication to an existing MCP endpoint and rotate keys
  • Optimize MCP throughput by tuning worker counts, timeouts, and retry policies

FAQ

What authentication methods are recommended for MCP?

Use token-based auth or OAuth for external APIs, store tokens in environment variables, and scope credentials per service. Rotate keys regularly and prefer short-lived tokens where possible.

How do I test an MCP configuration safely?

Validate schemas with sample payloads, run integration tests against sandbox endpoints, enable verbose logging for failures, and use circuit breakers to avoid cascading failures during tests.