MCP For Claude Marketplace
Western Astrology Calculator

Western Astrology Calculator MCP Connector for Claude

A+

Calculate sun signs, moon signs, ascendants, and planetary positions.

5 tools Official Updated Oct 1, 2026 Official Vinkius Partner
More Details Connect to Claude

This MCP server provides deterministic astrological calculations for the tropical zodiac. It allows AI agents to determine a user's sun sign using get_sun_sign, approximate the moon sign via get_moon_sign, and calculate the rising sign (ascendant) using get_ascendant. Additionally, it provides estimated planetary positions through get_planetary_positions and calculates house cusps using a simplified Placidus system with get_house_cusps.

zodiacnatal-chartastrology-toolsplanetary-positionsascendant

5 tools expose this connector's capabilities to your AI agent.

get_sun_sign

Provide only the sign name. Determines the primary zodiac sign based on the user's birth date

get_ascendant

All four parameters are required. Calculates the Rising Sign (Ascendant) for a specific birth moment and location

get_house_cusps

Supply the birth date, time, and location coordinates. Calculates the starting points (cusps) of the twelve houses

get_moon_sign

Use the user’s birth date. Provides an approximation of the Moon's zodiac placement

get_planetary_positions

Only the birth date is required. Estimates the zodiac positions of major planets

See how to talk to your AI agent using Western Astrology Calculator.

What is my sun sign if I was born on 1990-05-15?

Your sun sign is Taurus.

What was my rising sign on 1990-05-15 at 14:30 in London (latitude 51.5, longitude -0.12)?

Your rising sign is Leo.

Where were the planets located on 1990-05-15?

On May 15, 1990, Mars was in Taurus, Jupiter was in Cancer, and Saturn was in Capricorn.

Planetary positions are estimated using mean orbital elements with an accuracy of approximately ±2 degrees.

Related Connectors

IPGeolocation (IP Intelligence & Time)

IPGeolocation (IP Intelligence & Time) MCP

3 tools Official

Resolve IP addresses via IPGeolocation — get precise location, timezone details, and local astronomy data.

A+ View details →
Age Calculator

Age Calculator MCP

3 tools Official

Calculate your exact age in years, months, days, hours, minutes, and seconds.

A+ View details →
NEW
Child Age Calculator

Child Age Calculator MCP

4 tools Official

Precise age breakdown and developmental milestone tracking.

A+ View details →
Numerology Calculator

Numerology Calculator MCP

3 tools Official

Get a complete Pythagorean numerology profile including Life Path, Destiny, and Soul Urge numbers.

A+ View details →