Malloy MCP Server

Malloy is a modern open source language for describing data relationships and transformations. It is both a semantic modeling language and a querying

Local serverstdio

What is the Malloy MCP Server?

Malloy is a modern open source language for describing data relationships and transformations. It is both a semantic modeling language and a querying language that

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Maintainer setup documentation.

How to install the Malloy MCP Server

{
  "mcpServers": {
    "malloy": {
      "command": "npx",
      "args": ["-y", "@malloy-publisher/server"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Example prompts to try

  • “Use Malloy to Resource.”

Frequently asked questions

Malloy is a modern open source language for describing data relationships and transformations. It is both a semantic modeling language and a querying language that Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.