Auseklis Astrology MCP Server

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

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What is the Auseklis Astrology MCP Server?

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

What you get

Named after the Latvian morning star. MIT-licensed with no AGPL ephemeris data — see Licensing.

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
get_planet_positionPosition of one body/point at a moment (sign, degree, speed, retrograde)
compute_natal_chartFull birth chart: 13 points, houses, angles, Part of Fortune, aspects
compute_transitsAspects from the current (or any) sky to a natal chart
compute_progressionsSecondary progressions (day-for-a-year)
compute_synastryCross-chart aspects between two people
compute_composite_chartMidpoint composite chart of a relationship
find_returnsSolar/lunar/planetary returns (exact moments)
get_moon_phasePhase, illumination, Moon sign, next four quarters
find_eclipsesLunar/solar eclipses with signs, incl. local visibility
find_retrograde_periodsStation retrograde/direct moments for any planet
find_sign_ingressesWhen a body changes signs (equinoxes, Saturn ingresses, …)
find_aspect_timesExact moment a transit perfects ("when does Saturn square my Sun?")

How to install the Auseklis Astrology MCP Server

{
  "mcpServers": {
    "auseklis": {
      "command": "npx",
      "args": ["-y", "auseklis"],
      "env": {
        "MCP_SHARED_SECRET": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

VariableDescriptionRequired
MCP_SHARED_SECRETCredential the server authenticates with.Yes

Example prompts to try

  • “Use Auseklis Astrology to get planet position.”
  • “Use Auseklis Astrology to compute natal chart.”
  • “Use Auseklis Astrology to compute transits.”

Frequently asked questions

Astrology from a real ephemeris: natal charts, transits, synastry, eclipses, returns. No API keys. Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.