Atlas MCP Server

by atlasdevhqio.github.AtlasDevHQ/atlasv0.0.2

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

1Node.jsstdioofficial registry

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Active23d ago

Install Atlas MCP server

claude mcp add useatlas -e ATLAS_DATASOURCE_URL='<atlas-datasource-url>' -- npx -y @useatlas/mcp

{
  "mcpServers": {
    "useatlas": {
      "command": "npx",
      "args": [
        "-y",
        "@useatlas/mcp"
      ],
      "env": {
        "ATLAS_DATASOURCE_URL": "<atlas-datasource-url>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "useatlas": {
      "command": "npx",
      "args": [
        "-y",
        "@useatlas/mcp"
      ],
      "env": {
        "ATLAS_DATASOURCE_URL": "<atlas-datasource-url>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "useatlas": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@useatlas/mcp"
      ],
      "env": {
        "ATLAS_DATASOURCE_URL": "<atlas-datasource-url>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "useatlas": {
      "command": "npx",
      "args": [
        "-y",
        "@useatlas/mcp"
      ],
      "env": {
        "ATLAS_DATASOURCE_URL": "<atlas-datasource-url>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
ATLAS_DATASOURCE_URL	—	yes	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.

Freshness

Active — last maintenance signal 23d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-09-17 · 23d ago · GitHub
Latest release
2026-09-05 · 35d ago · GitHub · v0.2.31
Package published
no data · npm/PyPI
Registry entry updated
2026-05-05 · 5mo ago · official registry · v0.0.2

FAQ

›How do I install the Atlas MCP server in Claude Code?

Run: claude mcp add useatlas -e ATLAS_DATASOURCE_URL='<atlas-datasource-url>' -- npx -y @useatlas/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Atlas require an API key?

Yes. It expects ATLAS_DATASOURCE_URL, of which 1 is a secret.

›Can I use Atlas as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Atlas in the official MCP registry?

Yes, as io.github.AtlasDevHQ/atlas.