> ## Documentation Index
> Fetch the complete documentation index at: https://www.klavis.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# MCP

> Understanding the Model Context Protocol and how it enables AI agents to interact with external systems

# What is Model Context Protocol (MCP)?

The **Model Context Protocol (MCP)** is an open standard that unifies how AI models communicate with external tools and services. It acts as a bridge between Large Language Models (LLMs) and the real world, enabling AI agents to interact with databases, APIs, files, and other systems in a standardized way.

<Frame>
  <img src="https://mintcdn.com/klavisai/QboFM7dVN-cpLliQ/images/concepts/mcp-simple-diagram.avif?fit=max&auto=format&n=QboFM7dVN-cpLliQ&q=85&s=78ff8163d3af2fcdd2bcf92010542cc1" alt="MCP Architecture Overview" width="1650" height="645" data-path="images/concepts/mcp-simple-diagram.avif" />
</Frame>

## How MCP Works

MCP follows a simple **client-server architecture**:

* **MCP Client**: The AI assistant or application (like Claude Desktop, Cursor, or your custom AI agent)
* **MCP Server**: A specialized backend that exposes tools to interact with external systems
* **Tools**: Individual functions that the AI can call to perform specific actions

```mermaid theme={null}
graph LR
    A[AI Agent] -->|Request| B[MCP Client]
    B -->|Tool Call| C[MCP Server]
    C -->|API Call| D[External Service]
    D -->|Response| C
    C -->|Result| B
    B -->|Context| A
```

## Key Benefits

<CardGroup cols={2}>
  <Card title="Standardized Integration" icon="arrows-cross">
    One protocol for all external integrations - no more custom, one-off connections
  </Card>

  <Card title="Tool Ecosystem" icon="toolbox">
    Access to 100+ pre-built tools across CRM, productivity, and development platforms
  </Card>

  <Card title="Security & Authentication" icon="shield-check">
    Built-in OAuth flows and secure credential management
  </Card>

  <Card title="Scalable Architecture" icon="chart-line">
    Production-ready hosted infrastructure with self-hosting options
  </Card>
</CardGroup>

## MCP Server Types

### Hosted MCP Servers (Recommended)

Klavis AI provides **production-ready hosted MCP servers** that eliminate setup complexity:

* No infrastructure management
* Built-in OAuth authentication
* Automatic updates and maintenance
* 99.9% uptime SLA

```python theme={null}
from klavis import Klavis

klavis = Klavis(api_key="your-api-key")
server = klavis.mcp_server.create_strata_server(...)
```

### Self-Hosted MCP Servers

For custom requirements or on-premises deployments:

```bash theme={null}
# Run any MCP server with Docker
docker run -p 5000:5000 ghcr.io/klavis-ai/gmail-mcp-server:latest
```

## Available MCP Integrations

Klavis AI offers 100+ MCP servers across different categories:

<Card title="View All Integrations" icon="list" href="/mcp-server/overview">
  Browse our complete catalog of MCP server integrations
</Card>

## Getting Started

<CardGroup cols={2}>
  <Card title="Quick Start Guide" icon="rocket" href="/quickstart">
    Get up and running in under 5 minutes
  </Card>
</CardGroup>

## Learn More

<CardGroup cols={3}>
  <Card title="MCP Official Spec" icon="sparkles" href="https://modelcontextprotocol.io/">
    Read the official Model Context Protocol specification
  </Card>

  <Card title="GitHub Repository" icon="github" href="https://github.com/Klavis-AI/klavis">
    Explore our open-source repo
  </Card>

  <Card title="Community Discord" icon="discord" href="https://discord.gg/p7TuTEcssn">
    Join our developer community
  </Card>
</CardGroup>