Astraluno
Birth charts, Big Three and sky events with explicit uncertainty. Free; birth data never stored.
| Endpoint | https://astraluno.com/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 9 tools · grade B (87) · pin ts_d4a6d37640bafe662b7a0edecee2f21a · protocol 2025-06-18 |
| First / last listed | 2026-11-07 01:19 UTC / 2026-11-07 01:19 UTC |
| Grade over time | 2026-11-07: B (87), 9 tools |
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Tools: search_birthplace get_big_three calculate_birth_chart get_sun_sign get_planet_positions get_retrograde_periods get_moon_phases get_sign_ingresses get_placement_meaning
search_birthplace | Find disambiguated birthplace candidates and GeoNames ids for “where was I born”, “luogo di nascita”, “cerca città”. Ask the user to choose when more than one plausible match exists; never guess. No birth data is stored or logged, including request bodies, queries, access logs, stats and errors. params: query*, lang |
get_big_three | Calculate Sun sign, Moon sign and rising sign together for “what is my rising sign”, “my moon sign”, “my Big Three”, “qual è il mio ascendente”, “segno lunare”, “Sole Luna ascendente”. Returns uncertainty, one-line meanings and reference links. Ask for missing birth time and birthplace instead of guessing. If the user does not know the time, explicitly use unknown: no Ascendant or houses, and both params: birth_date*, birth_time, time_precision*, approx_window_minutes, utc_offset_override_sec, ambiguity, lang, place_id, latitude, longitude, timezone |
calculate_birth_chart | Calculate a complete natal chart for “my birth chart”, “tema natale”, “calcola tema natale”: planets, Ascendant, Whole Sign houses, major aspects, uncertainty and one-line meanings with links. Approximate times need a ±15,30,60 or 120 minute window; supports fold choice and historic offset override. Ask for missing birth time and birthplace instead of guessing. If the user does not know the time, params: birth_date*, birth_time, time_precision*, approx_window_minutes, utc_offset_override_sec, ambiguity, lang, place_id, latitude, longitude, timezone |
get_sun_sign | Find the Sun zodiac sign from a birth date for “what is my zodiac sign”, “che segno sono”, “segno per data”. Handles cusp dates with ingress and uncertainty, never guesses; ask for timezone when supplying time. Without timezone considers all possible local-day conversions. No birth data is stored or logged, including request bodies, queries, access logs, stats and errors. params: birth_date*, birth_time, timezone, lang |
get_planet_positions | Compute the current sky or a specified ISO instant: “where is Venus today”, “where are the planets today”, “dove si trova Venere oggi”, “cielo di oggi”. Returns tropical geocentric positions, retrograde flags and Moon phase/illumination. Defaults to now and UTC. No birth data is stored or logged, including request bodies, queries, access logs, stats and errors. params: datetime, timezone, lang |
get_retrograde_periods | Find retrograde periods by planet and year: “when is Mercury retrograde in 2027”, “quando è Mercurio retrogrado”. Mercury through Pluto, 1900–2099; includes stations, pre/post shadows and uncertainty windows. A station estimate is not an exact-to-the-second fact. No birth data is stored or logged, including request bodies, queries, access logs, stats and errors. params: lang, planet*, year* |
get_moon_phases | Calculate new, first quarter, full and last quarter Moon: “when is the next full Moon”, “quando è la luna piena”, “calendario lunare”. Supply from_date, to_date and IANA timezone. Date range is [from,to) UTC, max 400 days; output local times, signs and uncertainty. No birth data is stored or logged, including request bodies, queries, access logs, stats and errors. params: from_date*, to_date*, timezone*, lang |
get_sign_ingresses | Find when a planet enters a zodiac sign: “when does Venus enter Leo”, “quando entra Venere in Leone”, “ingressi nei segni”. Includes retrograde re-entries and uncertainty windows. Supply dates [from,to) UTC, max 400 days. No birth data is stored or logged, including request bodies, queries, access logs, stats and errors. params: planet*, from_date*, to_date*, lang |
get_placement_meaning | Read the free corpus meaning of a placement: “Venus in Leo”, “Moon in the 7th house”, “rising sign Libra”, “Venere in Leone”, “Luna in settima casa”, “ascendente Bilancia”. Supply canonical English ids for body_or_angle and sign, or house 1–12. One sign or one house per call; no sign/house returns the body meaning. Interpretation is symbolic, not a scientific prediction. No birth data is stored or params: body_or_angle*, sign, house, lang |
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