Zodiac sign matches, Sun, Moon, Venus and rising signs, birth charts and daily horoscopes.
Scored across 9 tools
Most tools occupy clearly distinct niches: single-body sign lookups (find_sun_sign, find_moon_sign, find_rising_sign, find_venus_sign), chart builders, and readings. The main overlap is compatibility: check_sign_compatibility, get_sign_profile (which includes a compatibility verdict for all twelve signs), and get_synastry all touch the same territory, though descriptions differentiate quick verdict vs. chart-to-chart analysis. Similarly, the single-body finders duplicate parts of get_birth_chart, but the granularity tradeoff is stated clearly enough to choose correctly.
All names follow a predictable verb_noun snake_case pattern, so structure is readable across the set. The only wrinkle is three different verbs (check_, find_, get_) with a somewhat implicit split between calculation lookups and get-style retrievals, which is a minor inconsistency rather than a real obstacle.
Nine tools is a well-scoped set for a zodiac/astrology server, covering compatibility, sign lookups, full charts, horoscopes and synastry without redundant filler. Each tool earns its place by offering a distinct level of detail or output shape.
The surface covers the core lifecycle: individual sign determination, a full birth chart, compatibility, synastry and daily horoscopes. Gaps are minor — there is no reference/list tool to enumerate the twelve signs for get_sign_profile, no individual finders for bodies other than Sun/Moon/Rising/Venus (though get_birth_chart covers them), and no current-transit or date-range forecast tool beyond the daily horoscope.
Returns how two zodiac signs match: a verdict label, the wheel aspect and its angle, the elements and modalities, and one line each for love, friendship and work. Accepts two signs, or two birth dates whose Sun signs are read by month and day; a birthday near a sign change returns the possible pairs.
Inputs: firstSign, secondSign, firstBirthDate, secondBirthDate. Returns: item, view, request
Returns the Moon's tropical zodiac sign for a birth date, with its degree when a birth time is given. Without a time it returns every sign the Moon visited that local date and when it changed sign.
Inputs: birthDate (required), place, timeZone, birthTime. Returns: item, view, request
Returns the rising sign (Ascendant) with its degree, and the Descendant, Midheaven and Imum Coeli signs, for a birth date, time and place. Notes when the Ascendant lies within 1.5 degrees of a sign boundary.
Inputs: birthDate (required), birthTime (required), place, latitude, +2 more. Returns: item, view, request
Returns the tropical Sun sign for a birth date. On a day the Sun changes sign it returns both possible signs, or the exact sign when a place and an optional birth time are given.
Inputs: birthDate (required), place, timeZone, birthTime. Returns: note, view, exact, items, +8 more
Returns the sign Venus was in on a birth date, with its degree and whether it was retrograde. A date on which Venus changed sign returns both signs unless a birth time is given.
Inputs: birthDate (required), place, timeZone, birthTime. Returns: item, view, request
Returns a tropical birth chart with whole-sign houses: the Sun, Moon and rising signs, each planet's sign, degree and house, the Ascendant and Midheaven, and up to ten of the tightest major aspects. Without a birth time the planets keep every sign possible that day and the houses and angles are omitted.
Inputs: birthDate (required), place, latitude, timeZone, +2 more. Returns: item, view, request
Returns a sign's reading for a UTC date, built from that day's real planet positions: the day's reading with the transits it uses, a one-line preview of the next day, and a line for each of the following seven days.
Inputs: sign (required), date. Returns: item, view, request
Returns a zodiac sign's dates, element, modality, ruler and polarity, its traits, how it behaves in love, friendship and work, and its compatibility verdict with all twelve signs, with the strongest matches named.
Inputs: sign (required). Returns: item, view, request
Returns up to ten of the tightest major aspects between two people's birth charts, each with a short meaning, and a reading for one relationship setting built from the planets that setting weighs. Each person is given by birth date, optional birth time and a place.
Inputs: firstPerson (required), secondPerson (required), context. Returns: item, view, request
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Tropical natal charts, transits, and Sun, Moon, and rising from a birth date and place.
Birth charts and personal astrology readings, plus compatibility between two people's charts.
Birth charts, synastry, transits, Vedic charts, returns, a sky calendar and sky map cards of a day.
Accurate birth charts from NASA data, today's moon and retrogrades, and sourced celebrity charts.
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