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Materialize (uvx) MCP Server

Community

Contributed by Materialize

Expose Materialize indexed views as real-time, typed tools over MCP. Connects to a Materialize instance and turns documented, indexed views into live callable tools for LLM applications.

Install with McpMuxSource CodeDocs

About the Materialize (uvx) MCP Server

The Materialize (uvx) MCP server is a local (stdio) Model Context Protocol server available in the McpMux registry. Expose Materialize indexed views as real-time, typed tools over MCP. Connects to a Materialize instance and turns documented, indexed views into live callable tools for LLM applications. This is a community-contributed MCP server by Materialize.

Install the Materialize (uvx) MCP server with one click using McpMux. It works with Cursor, Claude Desktop, Claude Code, VS Code, ChatGPT, Windsurf, JetBrains, and any MCP-compatible AI client. This server requires an API key — McpMux securely stores your credentials with AES-256-GCM encryption.

Transport Configuration

Transport Configuration
{
  "type": "stdio",
  "command": "uvx",
  "args": [
    "mcp-materialize"
  ],
  "env": {
    "MZ_DSN": "${input:MZ_DSN}"
  },
  "metadata": {
    "inputs": [
      {
        "id": "MZ_DSN",
        "label": "Materialize DSN",
        "description": "PostgreSQL-style connection string for your Materialize instance, including credentials. Materialize's default SQL port is 6875. Example: postgresql://materialize@localhost:6875/materialize",
        "type": "text",
        "required": true,
        "secret": true,
        "placeholder": "postgres://USER:PASSWORD@HOST:6875/materialize",
        "obtain": {
          "url": "https://console.materialize.com",
          "instructions": "1. Open the Materialize Console\n2. Go to Connect / App Passwords\n3. Create an app password for your user\n4. Build the DSN: postgres://USER:PASSWORD@HOST:6875/materialize",
          "button_label": "Open Materialize Console"
        }
      }
    ]
  }
}
Details
TransportLocal (stdio)
Hostinglocal
AuthAPI Key
Capabilities
Tools

Categories

Database

Tags

materializedatabasesqlstreamingpostgresreal-time

Links

RepositoryHomepageDocumentation

Supported AI Clients

The Materialize (uvx) MCP server works with all MCP-compatible AI clients through McpMux:

CursorClaude DesktopClaude CodeVS CodeChatGPTWindsurfJetBrainsZedClineGemini CLIAmazon Q

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Install Materialize (uvx) with McpMux

One-click install from the McpMux desktop app. Auto-configures for Cursor, Claude, VS Code, ChatGPT, Windsurf, JetBrains, and any MCP-compatible client.

Install