Atlas MCP Server

io.github.AtlasDevHQ/atlas

Repository Registry

What is the Atlas MCP server?

Atlas is a YAML-defined semantic layer for analytics — authored by humans, consumed by AI agents.

How to install Atlas

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

ATLAS_DATASOURCE_URL
secret
Analytics datasource URL (postgres, mysql, clickhouse, snowflake, duckdb, bigquery, salesforce). Optional — falls back to a bundled NovaMart SQLite demo when unset.
ATLAS_PROVIDER
LLM provider: anthropic, openai, bedrock, ollama, openai-compatible, gateway. Optional — the MCP server does not call an LLM directly (the client does); set this only if you also run Atlas's chat or scheduler.
ATLAS_API_URL
URL of a running Atlas API. Optional — defaults to http://localhost:3001. When set, the MCP server inherits the API's connections, semantic layer, and governance.

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "atlas": {
      "command": "npx",
      "args": [
        "-y",
        "@useatlas/mcp"
      ],
      "env": {
        "ATLAS_DATASOURCE_URL": "<YOUR_ATLAS_DATASOURCE_URL>",
        "ATLAS_PROVIDER": "<YOUR_ATLAS_PROVIDER>",
        "ATLAS_API_URL": "<YOUR_ATLAS_API_URL>"
      }
    }
  }
}

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