MCP Server Connector

Bellatrix One provides an MCP (Model Context Protocol) server endpoint for connecting AI clients like Claude Desktop and Cursor.ai.

URL

Add this URL to your MCP client or agent:

Claude Desktop or claude.ai

Go to Settings → Developer → Add custom connector

Paste in the above URL. When connecting you will be prompted to sign in and allow Claude access to Bellatrix One.

Claude Documentation

Once connected you can interact with Bellatrix One through chat. Examples:

• refresh Bellatrix connectors
• add a Github connector
• edit that connector

Claude Desktop Proxy

Adding Bellatrix One as a custom connector is recommended however it can also be added through a proxy as mentioned below.

Go to Settings → Developer → Edit Config and add a block similar to the below. Restart Claude Desktop to accept the changes. This assumes you have python installed and can run uvx.

{
  "mcpServers": {
    "bellatrix": {
      "command": "uvx",
      "args": [
        "mcp-proxy",
        "--transport=streamablehttp",
        "https://www.bellatrix.one/knowledge/mcp_server"
      ]
    }
  }
}

Cursor.ai

Edit the mcp.json file. Detailed instructions are at:

Cursor MCP Documentation →

{
  "mcpServers": {
    "bellatrix": {
      "url": "https://www.bellatrix.one/knowledge/mcp_server"
    }
  }
}

How It Works

The MCP server acts as a unified entry point to all your Bellatrix One tools. This allows you to:

• Connect any MCP-compatible AI client
• Access your apps and tools through a single connection
• Use tools directly within your preferred AI assistant
• Maintain secure, authenticated access to your resources

Security Features

• OAuth authentication through Bellatrix One
• Tools are allowed for authorized users only
• All connections are encrypted and authenticated
• Access can be revoked instantly if needed

Getting Started

1. Add the MCP Server URL to your AI client
2. Authenticate using your Bellatrix One account when prompted
3. Start using your tools through the MCP connection

Client Configuration

Most MCP clients can be configured with just the MCP server URL. Authentication happens through OAuth when you connect. The specific configuration format varies by client.

Best Practices

• Monitor usage through the Bellatrix One dashboard
• Reset tokens for your Bellatrix One profile if you need to revoke access

Keeping Connectors Up to Date

MCP clients cache the list of available connectors when they first connect. If you add, remove, or modify a connector in Bellatrix One, your MCP client may not automatically pick up the changes.

To refresh the connector list, tell your agent:

refresh Bellatrix connectors

This instructs the agent to re-fetch the current connector list from the MCP server, ensuring it has the latest tools available.