Astrology skills for AI agents
22 practitioner-grade astrology skills, each a focused Markdown document your agent loads into context on demand. Search them from Claude Desktop, Cursor or any MCP client, or pull one with the CLI.
All 22 skills
- aspects-geometry
Calculate and interpret all astrological aspects between planets — major aspects (conjunction, opposition, trine, square, sextile) and minor aspects (semi-sextile, quincunx, semi-square, sesquiquadrate, quintile, bi-quintile). Includes orb tables, aspect pattern recognition (Grand Trine, T-Square, Grand Cross, Yod, Kite, Mystic Rectangle, Stellium, Thor's Hammer), and midpoint analysis (cosmobiology). Use when interpreting how planets relate to each other in any chart type.
200 lines - asteroids-fixed-stars
Calculate and interpret asteroids, fixed stars, Arabic parts/lots, and Sabian symbols in a natal or transit chart. Covers the major asteroids (Ceres, Pallas, Juno, Vesta, Chiron), named asteroids (Eros, Psyche, Lilith variants), fixed stars (Regulus, Algol, Spica, Sirius, Fomalhaut, Antares, Aldebaran, etc.), Arabic parts (Part of Fortune, Part of Spirit, Part of Eros, Part of Marriage), and Sabian symbols for each degree. Use when the user wants asteroid placements, fixed star conjunctions, lot calculations, or Sabian symbol lookups.
180 lines - astrocartography-relocation
Astrocartography (astro mapping), relocation charts, and local space astrology. Maps planetary lines across the globe showing where each planet is angular (rising, setting, culminating, anti-culminating). Interpret how different locations activate different parts of the natal chart. Includes planetary line meanings, crossing points (parans), relocation chart casting, and practical relocation advice. Use when the user wants to know the best places to live, travel, or work based on their chart.
194 lines - birth-time-rectification
Birth time rectification techniques for determining or correcting an unknown or approximate birth time. Covers primary directions, solar arc directions to known events, progressed angles to events, transit correlation, Trutine of Hermes, prenatal epoch method, and reverse chart engineering (finding date/time/place from a chart image). Use when the user has an approximate birth time and wants to narrow it down, or when the birth time is unknown and needs to be estimated from life events.
200 lines - electional-astrology
Electional astrology — choosing the optimal date and time to begin an activity based on astrological conditions. Covers election chart rules, planetary hours, Moon conditions (void-of-course, lunar mansions, applying aspects), benefic/malefic timing, Mercury retrograde avoidance, and elections for specific activities (business launch, wedding, surgery, travel, contracts, moving, job start). Use when the user wants to find the best time to start something or wants to know if a specific date is astrologically favorable.
210 lines - ephemeris-search
Ephemeris tables, planetary position lookups, aspect search engine, planetary conjunctions by zodiac degree, retrograde calendars, and planetary cycle data. Covers ephemeris for all planets from historical to far-future dates, ingress dates (when planets change signs), station dates (retrograde/direct), eclipse tables, aspect calendars (annual conjunctions and aspects), and planetary cycle durations. Use when the user needs to look up specific planetary positions for dates, find when aspects occur, check retrograde periods, or research historical/future astrological events.
245 lines - evolutionary-astrology
Evolutionary astrology — the Pluto-based soul evolution system developed by Jeff Green. Interprets the natal chart as a map of the soul's journey across lifetimes. Covers Pluto as the soul's evolutionary intent, the lunar nodes as past-life/future direction axis, the four natural evolutionary states (dimly evolved, consensus, individuated, spiritual), planetary nodes, past-life signatures in the chart, the skipped steps concept, karmic analysis through Pluto's polarity point, and soul-level interpretation of all chart factors. Use when the user wants past-life reading, soul purpose analysis, karmic interpretation, or evolutionary growth direction from their chart.
252 lines - financial-astrology
Financial astrology — planetary cycles and their correlation with markets, commodities, currencies, and economic trends. Covers planetary rulerships of commodities and sectors, Mercury retrograde and trading, eclipse impact on markets, Jupiter-Saturn cycles and economic phases, outer planet transits and secular trends, first-trade charts for stocks/crypto, lunar cycles and market sentiment, ingress timing, and the astrology of individual financial decisions. Use when analyzing market timing, commodity cycles, economic trends, or personal financial astrology.
245 lines - harmonics-custom-charts
Harmonic charts (1st through any harmonic), bi-wheel chart overlays, tri-wheel charts, quadri-wheel charts, and custom chart generation. Covers harmonic astrology theory (John Addey), harmonic calculation, interpretation of specific harmonics (H4 for squares, H5 for quintiles, H7 for septiles, H9 for navamsa/noviles), and multi-chart overlay techniques for comparing natal, progressed, transit, and return charts simultaneously. Use when the user wants harmonic charts, multi-wheel displays, or custom chart configurations.
184 lines - horary-astrology
Horary astrology — answering specific questions by casting a chart for the moment the question is asked. Covers horary rules and protocols, significator assignment, turned houses, receptions, essential dignities in horary, perfection (how aspects complete), prohibition and frustration, translation and collection of light, void-of-course Moon judgment, strictures against judgment, and specific question types: lost objects, relationships ("will they call?"), career, real estate, health, legal, travel, competitions, and yes/no questions. Use when the user asks a specific answerable question and wants a horary chart interpretation.
258 lines - lunar-calendar
Moon phase calendar, void-of-course Moon tables, eclipses in natal chart houses, lunar gardening calendar, and lunar cycle planning. Covers the 8 lunar phases (New, Crescent, First Quarter, Gibbous, Full, Disseminating, Last Quarter, Balsamic), void-of-course Moon periods and their meaning, Moon sign transits (2.5 days each), eclipse interpretation in natal houses, lunar gardening (planting/harvesting by Moon phase and sign), and practical Moon-based scheduling. Use when the user wants Moon phase information, VOC Moon times, eclipse house analysis, or lunar-based planning.
203 lines - medical-astrology
Medical astrology — identifying health vulnerabilities, constitutional type, and timing of illness through the natal chart. Covers zodiac sign body rulerships, planetary rulerships of organs and body systems, the 6th/8th/12th houses in health, decumbiture charts (chart for the onset of illness), critical days, humoral theory (choleric/sanguine/melancholic/phlegmatic), health transits, medical elections (surgery timing), and constitutional analysis. Use when analyzing health patterns in a natal chart, timing illness or recovery, or choosing optimal timing for medical procedures.
248 lines - mundane-astrology
Mundane astrology — the astrology of nations, world events, political cycles, and collective destiny. Covers ingress charts (Aries ingress for the year), great conjunctions (Jupiter-Saturn and outer planet cycles), eclipse impact on nations, national horoscopes (founding charts of countries), planetary cycles and historical eras, mundane house meanings, lunation charts for monthly forecasting, cardinal ingress interpretation, and geopolitical astrology. Use when analyzing world events, political trends, economic cycles, or the astrological signature of historical periods.
259 lines - natal-chart
Cast and interpret a complete natal (birth) chart including planet placements, house positions, Ascendant/Rising sign, Sun sign, Moon sign, Big Three (Sun/Moon/ASC), Big Six (+ Mercury/Venus/Mars), dominant planets, dominant elements and modalities, and house system comparisons (Placidus, Whole Sign, Koch, Equal, Porphyry, Regiomontanus, Campanus, Alcabitius). Use when the user provides birth date, time, and location and wants a natal chart reading, birth chart interpretation, rising sign calculation, or dominant planet/element analysis.
227 lines - numerology
Numerology calculations and interpretation: Life Path number, Expression/Destiny number, Soul Urge/Heart's Desire number, Personality number, Birthday number, Personal Year/Month/Day cycles, name numerology (Pythagorean and Chaldean systems), master numbers (11, 22, 33), karmic debt numbers (13, 14, 16, 19), pinnacle and challenge numbers, and numerological compatibility. Use when the user wants numerology readings, name analysis, or number-based life guidance.
261 lines - progressions-directions
Calculate and interpret secondary progressions, converse progressions, tertiary progressions, quotidian progressions, solar arc directions, draconic progressions, progressed aspects with timeline, progressed Moon through houses/signs, progressed lunation cycle (8 phases), progressed New/Full Moon, prenatal eclipse, and personal progressed calendar. Use when the user wants internal evolution and timing beyond transits — progressions show how the psyche unfolds over a lifetime.
220 lines - psychological-astrology
Psychological astrology — the Jungian/archetypal approach to chart interpretation, integrating depth psychology with astrological symbolism. Covers planets as archetypes, shadow work through the chart (Pluto, 12th house, South Node), the individuation process mapped to planetary development, projection in relationships (7th house, DSC), complexes (aspect patterns as psychological complexes), defense mechanisms by sign, inner child (Moon), inner critic (Saturn), inner rebel (Uranus), therapeutic use of astrology, and the work of Liz Greene, Howard Sasportas, and Dane Rudhyar. Use when the user wants depth-psychological chart interpretation, shadow work guidance, or therapeutic insight from their natal chart.
240 lines - solar-lunar-returns
Cast and interpret solar return charts (birthday chart for the year), lunar return charts (monthly chart), and planetary returns (Jupiter return, Saturn return, Mars return, etc.). Includes relocation considerations for solar returns, return chart interpretation methodology, and timing techniques using returns. Use when analyzing yearly themes (solar return) or monthly themes (lunar return) or any planet returning to its natal position.
163 lines - synastry-compatibility
Analyze relationship compatibility using synastry (chart overlay), composite charts (midpoint method), Davison relationship charts, draconic synastry, and progressed synastry. Covers inter-aspects, house overlays, double-whammies, Venus/Mars dynamics, Moon compatibility, Saturn bonds, Pluto intensity, nodal connections, and overall compatibility scoring. Use when comparing two people's charts for romantic, business, friendship, or family compatibility.
197 lines - traditional-hellenistic
Traditional and Hellenistic astrology techniques: annual profections, firdaria, decennials, zodiacal releasing, circumambulations/distributions through the bounds, planetary hours, horary astrology, sect (day/night), essential dignities (domicile, exaltation, triplicity, bound/term, face/decan), accidental dignities, planetary joy, and time lord systems. Use when the user wants traditional techniques, Hellenistic timing methods, dignity analysis, or horary chart interpretation.
256 lines - transits-forecasting
Calculate and interpret planetary transits to a natal chart — current planet positions aspecting natal planets/angles. Covers transit timing (applying/separating/exact), retrograde transits (triple pass), outer planet transits (Saturn return, Pluto square, Neptune opposition, Uranus opposition, Jupiter return), inner planet transits, transit conjunctions, retrograde/stationary planets transiting natal positions, daily transits of ASC/MC/Part of Fortune, and personalized daily horoscopes. Use when the user wants to know what's happening astrologically right now or for a specific future/past date.
198 lines - vedic-jyotish
Vedic (Jyotish) astrology: sidereal birth chart, kundli/janam kundali, nakshatras (27 lunar mansions), divisional charts (D1 through D60, shodasha varga), navamsa (D9), vimshottari dasha system, sidereal planetary positions, Lahiri ayanamsa, kundli matching for marriage (ashtakoot), sidereal transits through nakshatras, and sidereal dominant planet calculation. Use when the user wants Vedic/Indian/Jyotish astrology, sidereal chart calculation, nakshatra analysis, dasha periods, or kundli matching.
239 lines