Dremio Setup

Dremio MCP Server Setup

Help the user set up the Dremio hosted MCP server for Claude Code. Walk them through the steps below.

Prerequisites

• A Dremio Cloud account
• A Personal Access Token (PAT) — generated from Dremio Cloud under Account Settings > Personal Access Tokens
• Your Project ID — found in Admin > Project > Project Overview
• An OAuth application — created in Admin > Organization > OAuth Applications (select "Native Application" type, add redirect URLs: https://claude.ai/api/mcp/auth_callback,https://claude.com/api/mcp/auth_callback,http://localhost/callback,http://localhost)

Step 1: Create a .env file

Ask the user for their PAT and Project ID, then create a .env file in their project directory:

DREMIO_PAT=<their_pat>
DREMIO_PROJECT_ID=<their_project_id>

Step 2: Add the MCP server via Claude's web interface

The Dremio hosted MCP server must be added through the Claude web interface. Claude Code automatically inherits the connection.

1. Go to claude.ai
2. Navigate to Customize > Connectors > Add custom connector
3. Enter:
   • Server name: Dremio
   • Remote MCP server URL: https://mcp.dremio.cloud/mcp/<project_id> (US) or https://mcp.eu.dremio.cloud/mcp/<project_id> (EU)
   • OAuth client ID: the Client ID from the OAuth application
   • OAuth client secret: leave blank
4. Complete the OAuth authentication when prompted
5. Enable the connector in the Tools menu

Step 3: Verify

Tell the user to restart Claude Code and run /mcp to confirm the Dremio server is connected. Claude Code inherits MCP connections configured in the web interface.

Notes

• Full documentation: https://docs.dremio.com/dremio-cloud/developer/mcp-server/
• If the user already has the MCP server configured, skip to verifying the connection.

Source: dremio/claude-plugins — distributed by TomeVault.