Kaalshodh — Indian astronomy time machine
Observatory-grade Indian astronomy, years -5000..+5000: positions, eclipses, panchang date search.
| Endpoint | https://kaalshodh.com/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.0 |
| Now | 5 tools · grade D (53) · pin ts_543a03410e030bf0af3c516532597a8d · protocol 2025-06-18 |
| First / last listed | 2026-10-27 00:32 UTC / 2026-10-27 00:32 UTC |
| Grade over time | 2026-10-27: D (53), 5 tools |
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Tools: get_astro_events get_nearest_event get_planetary_positions find_matching_dates find_copresence
get_astro_events |
Return precomputed astronomical events between start_date and end_date —
any range within years -5000..+5000 (eclipses -1999..3000), instant.
Events are global (location-independent) and served from binary-searched
lookup tables — no live ephemeris computation.
Example questions: "planetary events this month", "solar eclipses in the
12th century", "when was Shani retrogr params: start_date*, end_date*, ayanamsa, grah, event_types |
get_nearest_event |
Return the nearest occurrence of one event type before or after a date —
walks outward from any date in years -5000..+5000, instant.
Ideal for questions like "when is the next Kumbh Mela?", "when does Guru
go retrograde next?", "when is Makara Sankranti?" or "when was the last
total solar eclipse before 1500 CE?" without scanning a whole range.
Args:
event_type: params: event_type*, from_date*, direction, ayanamsa, grah, location |
get_planetary_positions |
Return the rashi (zodiac sign) and retrograde status of the 9 grahas at
any instant in years -5000..+5000, plus the paksha (lunar fortnight).
Served from precomputed lookup tables — O(log n), instant even for
"where was Shani on this day in 3102 BCE?".
Example questions: "which planets are retrograde right now?",
"what sign was Guru in when I was born?", "sky snapshot fo params: time, ayanamsa, grah |
find_matching_dates |
Search up to 10,000 years (-5000..+5000) for every date whose sunrise
panchang matches the given constraints — instant, from precomputed
tables. This answers questions no LLM can: dating inscriptions and
historical events, Hindu→Gregorian conversion, recurrence questions.
Example questions:
- "An inscription says Kartika Shukla 5, Thursday, in the 1200s CE —
which d params: start_date*, end_date*, tithi, paksha, nakshatra, masa, vaar, tz_offset_hours, max_results |
find_copresence |
Find every window when the given planets occupy the same rashi (sign)
simultaneously — conjunction-class questions over ±5000 years, instant.
Example questions: "when are Guru and Shani next together in Kumbha?"
(the ~60-year social-cycle conjunction), "when were Guru, Shani and
Mangala last in one sign?", "were all planets really in one rashi at the
Kali Yuga epoch (Feb params: grahas*, start_date*, end_date*, rashi, ayanamsa, max_results |
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