Stellara MCP Server

by natlex Your server? Claim it

local only

Stellara MCP runs on your own machine — the client starts it, so there is no endpoint to ping.

Swiss Ephemeris for AI agents: exact natal charts, transits, synastry and birth-place resolution

The linked repository no longer exists on GitHub — it was deleted or made private.

—

Installs / week

npm · stellara-mcp

—

Stars

on GitHub

—

Last commit

0 releases in 90 days

—

License

language unknown

This one has been quiet for a while

Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add stellara-mcp -- npx -y stellara-mcp

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

{
  "mcpServers": {
    "stellara-mcp": {
      "args": [
        "-y",
        "stellara-mcp"
      ],
      "command": "npx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.stellara-mcp]
command = "npx"
args = ["-y", "stellara-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "stellara-mcp": {
      "args": [
        "-y",
        "stellara-mcp"
      ],
      "command": "npx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "stellara-mcp": {
      "args": [
        "-y",
        "stellara-mcp"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: STELLARA_API_KEY (Stellara API access key (request at https://stellara.natlex.it/#api)), STELLARA_API_BASE_URL (Override the API base URL (default https://api.stellara.natlex.it/api/v1/astrology)). The author declared them in the registry entry; get the values from the project itself.

Alternatives to Stellara MCP

same job, measured the same way

Auseklis Astrology

by igmizo

Astrology from a real ephemeris: natal charts, transits, synastry, eclipses, returns. No API keys.

44 installs/wk local only

Cosmic Correlation Engine

by odinbot33

AI Agent Astrology — natal charts, transits, cosmic weather, and forecasts for AI agents.

172 installs/wk local only

Western Astrology MCP Server by RoxyAPI

by roxyapi

Western natal charts, horoscopes, transits and synastry for AI agents, verified vs NASA JPL.

39 tools answering

Birthstar Vedic Astrology MCP

by amarpathak

30 Vedic Jyotish tools: natal charts, dashas, yogas, nakshatras. Swiss Ephemeris.

30 tools answering

Astral MCP

by davidmosiah

Precision-audited astrology MCP: natal charts, transits, synastry, moon phases. No API key.

62 installs/wk local only

Dataxplan MCP

by arikanatakan

Read PostgreSQL EXPLAIN plans for AI agents: bottlenecks, estimation errors, fixes, charts.

59 installs/wk local only

W8s Astro MCP

by w8s

Natal charts, transits, history, ingress forecasting, aspects, composite & Davison charts — SQLite.

111 installs/wk local only

Revmng MCP

by arikanatakan

Revenue-management tools for AI agents: seat protection, overbooking, pricing, bid prices, charts.

48 installs/wk local only

Stellara MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Stellara MCP?

Stellara MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package stellara-mcp.

Is Stellara MCP still maintained?

The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

How do I connect Stellara MCP?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls stellara-mcp straight from npm; nothing to host, nothing to sign up for.