Local + RemoteFree server, account needed

Stellara MCP server

mihnin/stellara-mcp

Deterministic Western astrology via Swiss Ephemeris: natal charts, transits, synastry and a birthplace resolver with coordinates and historical UTC offsets.

0 GitHub stars159 npm downloads / month

Install Stellara in Claude Code

Remote URL

Claude Code
claude mcp add --transport http mihnin-stellara https://mcp.stellara.natlex.it/mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "mihnin-stellara": {
      "url": "https://mcp.stellara.natlex.it/mcp"
    }
  }
}

npm

Claude Code
claude mcp add mihnin-stellara -e STELLARA_API_KEY=... -- npx -y stellara-mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "mihnin-stellara": {
      "command": "npx",
      "args": [
        "-y",
        "stellara-mcp"
      ],
      "env": {
        "STELLARA_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Stellara MCP server do?

Deterministic Western astrology via Swiss Ephemeris: natal charts, transits, synastry and a birthplace resolver with coordinates and 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?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add Stellara to Claude Code?

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

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