Brave Search MCP Server

A Model Context Protocol (MCP) server for performing web searches using the Brave Search API.

Features

• Perform web searches using Brave Search API
• MCP-compatible server for integration with Model Context Protocol clients
• Easily configurable via environment variables

Installation

# Clone the repository
git clone https://github.com/oybekdevuz/brave-search-mcp.git
cd brave-search-mcp

# Install dependencies
npm install

# Build the project
npm run build

Usage

Running the Server

# Start the server
npm start

The server will run on the port specified in your .env file (default: 3010).

Environment Variables

Create a .env file in the root directory with the following content:

BRAVE_API_KEY=your-brave-api-key-here
PORT=3010

• BRAVE_API_KEY (required): Your Brave Search API key. Get it from Brave Search API Dashboard.
• PORT (optional): The port to run the server on (default: 3010).

MCP API

The server exposes an MCP-compatible HTTP endpoint at /mcp.

Available Tool

web_search

Performs a web search using the Brave Search API.

Input Schema:

{
  "query": "Your search query here"
}

• query (string, required): The search query.

Example Request:

{
  "name": "web_search",
  "arguments": {
    "query": "latest news about AI"
  }
}

Example Response:

{
  "content": [
    {
      "type": "text",
      "text": "{...Brave Search API response...}",
      "status": 200
    }
  ]
}

Development

• Source code is in the src/ directory.
• Build output is in the build/ directory.
• Main entry point: src/index.ts
• Tool implementation: src/tools/index.ts
• Brave Search integration: src/services/search-service.ts
• Types: src/types/index.ts

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