Western Astrology MCP Server by RoxyAPI

com.roxyapi/astrology · v1.0.1

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

MCPremoteAPI keyMaps & location

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Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 39 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

B 88/100

What it does: 39 tools · 39 read, 0 write · Maps & location, Calendar, Weather

Test call get_astrology_signs: needs a key: tool error: API key is required. Provide via X-API-Key header or api_key query param (939 ms)

How the rating is made

Answers without login: +30
Speed of first answer: +10
Lists tools: +10
Tool descriptions: +15
Parameter descriptions: +10
Read/write annotations: +5
Safe test call: +8
More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL

https://roxyapi.com/mcp/astrology

Tools

39 tools listed at last check

get_astrology_signs Returns all 12 tropical zodiac signs (Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, Pisces) with essential information: name, symbol, element (fire, earth, air, water), date ranges, and short descriptions. Perfect for zodiac sign lists, horoscope widget
get_astrology_signs_id Retrieve comprehensive zodiac sign information for any astrological sign using lowercase ID (e.g., "aries") or case-insensitive name (e.g., "Aries", "ARIES"). Returns complete astrology profile including: element (fire, earth, air, water), modality (cardinal, fixed, mutable), ruling planet, birth da
get_astrology_planet_meanings Returns all 14 astrological bodies (the 10 classical planets Sun through Pluto, the lunar nodes, Chiron, and Black Moon Lilith) with essential meanings: name, symbol, tagline, category (personal/social/generational), ruling sign, and short descriptions. Perfect for astrology reference apps, planet m
get_astrology_planet_meanings_id Retrieve comprehensive planet interpretation for any astrological planet using lowercase ID (e.g., "sun", "moon") or case-insensitive name (e.g., "Sun", "MOON"). Returns complete astrology meaning including: symbol, tagline, category (personal/social/generational), temperature, orbital period, retro
post_astrology_natal_chart Calculate complete Western astrology natal chart (birth chart) with tropical zodiac. Returns all 14 celestial bodies (the 10 classical planets Sun through Pluto, the lunar nodes, Chiron, and Black Moon Lilith), 12 house cusps with customizable house systems (Placidus, Whole Sign, Equal, Koch), major
post_astrology_planets Calculate accurate tropical zodiac positions for all 14 celestial bodies for any date, time, and location. The bodies are the 10 classical planets Sun through Pluto, the lunar nodes, Chiron, and Black Moon Lilith. Returns longitude, latitude, zodiac sign, degree within sign, daily motion speed, and
post_astrology_planets_monthly Get daily tropical ecliptic positions for all 14 Western bodies (the 10 classical planets Sun through Pluto, the lunar nodes, Chiron, and Black Moon Lilith) for an entire month. Returns longitude, zodiac sign, degree within sign, and retrograde status for each body on each day, calculated at noon UT
get_astrology_moon_phase_current Get current moon phase with illumination percentage, lunar age (days since new moon), zodiac sign, and distance from Earth. Returns phase name (New Moon, Waxing Crescent Moon, First Quarter Moon, Waxing Gibbous Moon, Full Moon, Waning Gibbous Moon, Last Quarter Moon, Waning Crescent Moon) plus exact
get_astrology_moon_phase_upcoming Get upcoming moon phase transitions (New Moon, First Quarter Moon, Full Moon, Third Quarter Moon) for the next weeks/months. Returns dates and phase names for each lunar quarter. Perfect for lunar event calendars, moon phase widgets, and astrology planning tools.
get_astrology_moon_phase_calendar_year_month Get complete lunar calendar showing moon phase and illumination for every day of a specific month. Perfect for creating moon phase calendars, lunar planners, and astrology event schedules.
post_astrology_synastry Calculate complete synastry (relationship compatibility) between two natal charts using Western tropical astrology. Analyzes inter-chart aspects between all planets to determine romantic, friendship, and karmic compatibility. Returns compatibility score (0-100), detailed inter-aspects with strength
post_astrology_houses Calculate astrological house cusps using Placidus, Whole Sign, Equal, or Koch house systems. Returns all 12 house cusps with zodiac signs, degrees, Ascendant, and Midheaven. Use "all" parameter to compare all 4 house systems side-by-side. Perfect for astrology charts, house cusp tables, and educatio
post_astrology_aspects Calculate all major and minor aspects between planets for any date and time. Finds conjunctions (0°), oppositions (180°), trines (120°), squares (90°), sextiles (60°), and minor aspects. Returns aspect type, exact angle, orb, applying/separating status, and strength (0-100). Filter by specific plane
post_astrology_aspects_monthly Get every planetary aspect that perfects during a given month, across the 13 non-lunar Western bodies: the Sun and Mercury through Pluto, both lunar nodes, Chiron and Black Moon Lilith. Detects nine aspects, five major (conjunction, sextile, square, trine, opposition) and four minor (semi-sextile, s
post_astrology_aspect_patterns Identify classical Western astrology multi-planet configurations in a birth chart. Returns Grand Trines (with element), Kites (with apex), T-Squares (with apex and modality), Grand Crosses (with modality), Yods (Finger of Fate, with apex), Mystic Rectangles, and Stelliums. Each pattern carries a tig
post_astrology_transits Calculate current or future planetary transits (positions of all bodies now). Optionally compare transits to natal chart to find transit-to-natal aspects. Returns all 14 celestial bodies (the 10 classical planets, the lunar nodes, Chiron, and Black Moon Lilith) with signs, degrees, and speeds. When
post_astrology_transits_monthly Get every tropical sign change for a given month, for all 14 Western bodies: the Sun through Pluto, both lunar nodes, Chiron and Black Moon Lilith. Returns the starting sign of each body on the first of the month and then each ingress with its exact date and time in your timezone. Omit year and mont
post_astrology_transit_aspects Calculate all transit-to-natal aspects with detailed interpretations, strength ratings, and timing guidance. Compares current (or future) planetary positions against your natal chart to identify active transits. Returns aspect type, orb, applying/separating status, narrative interpretation, impact r
post_astrology_parallels_monthly Get every parallel and contraparallel of declination that perfects during a given month, across the 13 non-lunar Western bodies: the Sun and Mercury through Pluto, both lunar nodes, Chiron and Black Moon Lilith. A parallel is two bodies at the same declination and reads much like a conjunction; a co
post_astrology_ecliptic_crossings Get every moment a body crosses the plane of the ecliptic during a given year, for the 11 Western bodies that leave it: the Moon and Mercury through Pluto, plus Chiron and Black Moon Lilith. A crossing from south to north is an ascending node passage, north to south a descending one. These are the i
post_astrology_solar_return Generate a solar return chart for any year, the foundational technique for annual astrological forecasting. The chart is cast for the exact moment the transiting Sun returns to its natal ecliptic longitude (your astrological birthday). Returns full tropical zodiac chart with planetary positions, hou
post_astrology_lunar_return Generate a lunar return chart for any month, cast for the exact moment the transiting Moon returns to its natal ecliptic longitude. The Moon completes one sidereal orbit every ~27.3 days, making this the primary technique for monthly astrological forecasting. Returns full tropical zodiac chart with
post_astrology_composite_chart Generate a composite chart by calculating midpoints between two natal charts. The composite chart represents the relationship as a single entity, showing its core identity, emotional bond, communication style, and growth direction. Uses the midpoint method: planets, angles and house cusps are each t
post_astrology_compatibility_score Calculate a detailed compatibility score between two birth charts using Western synastry (inter-chart aspects). Returns overall score (0-100) plus category breakdowns for romantic, emotional, intellectual, physical, and spiritual compatibility. Each category analyzes specific planetary pairs: Venus-
get_astrology_horoscope_sign_daily A publish-ready column for any zodiac sign, built from the dated transits over it and returned with those events for fact-checking. The reading names the aspects, sign ingresses, lunations and retrograde stations driving it and reads each into the whole-sign houses of that sign, so every sign gets d
get_astrology_horoscope_sign_weekly A Monday to Sunday column for any zodiac sign, naming the transits that perfect during the week and the days they fall on. Each event is read into the whole-sign houses of that sign, so content is unique per sign, and the dated events come back beside the prose so an editor can check a piece before
get_astrology_horoscope_sign_monthly A month-long column for any zodiac sign, plus a week-by-week breakdown and dated key dates a calendar page renders directly. The column names the major aspects, slow-planet sign changes, lunations and stations of the month, and reads each into the whole-sign houses of that sign, and those events com
get_astrology_horoscope_sign_yearly Get the year ahead for any zodiac sign, as a long-form column plus the structured arrays a year-ahead page is built from: the slow-body themes that set the backdrop, a dated key period for each of the twelve houses, the best month for love, career, health and finance, and every eclipse and every ret
post_astrology_planetary_returns Generate a planetary return chart for Mercury, Venus, Mars, Jupiter, or Saturn. A planetary return occurs when a transiting planet conjuncts its natal longitude, marking the beginning of a new cycle. Saturn return (~29 years) is the most significant life milestone in Western astrology. Jupiter retur
post_astrology_astrocartography Generate an astrocartography map of Midheaven, Imum Coeli, Ascendant, and Descendant planetary lines for any birth moment. Each line marks where a planet turns angular across the world, the core of relocation astrology and astro mapping. Returns right ascension, declination, the two meridian line lo
post_astrology_relocation_chart Calculate a relocation chart (relocated birth chart) for a new place on Earth. The birth moment stays the same, so every planet keeps its natal sign and degree, while the Ascendant, Midheaven, Vertex, and all twelve house cusps are recomputed for the new latitude and longitude. Returns the relocated
post_astrology_local_space Generate a local space astrology map that projects the natal planets onto the local horizon as compass directions and great-circle lines radiating from the birthplace. Returns each body azimuth (degrees clockwise from true north), altitude, 16-point compass direction, whether it sits above the horiz
post_astrology_fixed_stars Calculate the tropical zodiac positions of the major named fixed stars for any birth moment. Covers the four Royal stars and the fifteen Behenian stars, then detects conjunctions to the natal planets, Ascendant, and Midheaven. Each star returns its precessed ecliptic longitude, zodiac sign, visual m
post_astrology_arabic_lots Calculate the seven Hermetic lots (Arabic parts) for any birth moment. The lots are the Part of Fortune, Part of Spirit, Eros, Necessity, Courage, Victory, and Nemesis. Each lot is a sensitive point projected by arc from the Ascendant, with the day or night formula applied automatically from the cha
post_astrology_asteroids Calculate the natal positions of the four classical asteroid goddesses, Ceres, Pallas, Juno, and Vesta, for any birth moment. Each asteroid returns its tropical zodiac sign, degree, house placement, daily speed, retrograde status, and a plain language interpretation of its meaning in the chart. Chir
post_astrology_lilith Calculate Black Moon Lilith for any birth chart, both the mean lunar apogee, the steady and most widely used point, and the true or osculating apogee, the exact position that can shift sign and turn retrograde. Returns the zodiac sign, degree, house, ecliptic longitude and latitude, daily speed, ret
post_astrology_progressions Generate the secondary progressed chart for any date using the day-for-a-year key. Each day of ephemeris motion after birth stands in for one year of life. Returns every progressed body with its sign, degree, whole-sign house, motion, and retrograde state, plus the progressed Ascendant and Midheaven
post_astrology_solar_arc Calculate a solar arc directed chart for any birth moment and target date. The solar arc is the secondary-progressed Sun longitude minus the natal Sun longitude, about one degree for each year of life, and every natal point including the Ascendant and Midheaven is advanced forward by that same arc.
post_astrology_profections Calculate the annual profection and lord of the year for any birth chart and target date using the Hellenistic time lord technique. Each completed year of life advances the rising sign by one whole sign house, activating a new profected house, profected sign, and ruling planet that sets the tone of

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