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

# Custom MCP Server

> Connect any MCP-compatible server to Warrnagen.

## Overview

Connect any service that implements the [Model Context Protocol (MCP)](https://modelcontextprotocol.io/) to give Warrnagen access to your internal tools, custom APIs, or third-party services.

## Setup

1. Go to **Settings → Connectors** and click **Add Custom MCP Server**.
2. Enter a name for the connector and the MCP server URL.
3. Provide any required authentication credentials.
4. Warrn will discover available tools automatically.
5. Configure tool access levels as needed.

<Info>
  Custom MCP servers must implement the MCP protocol over HTTP transport. SSE transport is also supported.
</Info>

## Tool Discovery

When you install a custom MCP connector, Warrn will attempt to discover all available tools from the server. Discovered tools appear in the connector management panel where you can set access levels.

## Type

**Contextual** — Warrnagen interacts with the custom MCP server during incident investigations and response.