Stellara MCP Server: Install & Setup

Install Stellara in Claude Code

Claude Code

claude mcp add --transport http stellara https://mcp.stellara.natlex.it/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "stellara": {
      "url": "https://mcp.stellara.natlex.it/mcp"
    }
  }
}

Your client opens a browser window to sign in on first use.

Frequently asked questions

What does the Stellara MCP server do?

Swiss Ephemeris astrology: natal charts, transits and synastry, with historical UTC offsets.

Is the Stellara MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Stellara run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add Stellara to Claude Code?

Run: claude mcp add --transport http stellara https://mcp.stellara.natlex.it/mcp

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