vedicproof
Jyotisha computation for Claude, ChatGPT and any MCP client

Your AI assistant is guessing your kundli. This one computes it.

Ask Claude or ChatGPT for a chart and it will invent a plausible one - wrong lagna, invented dasha dates, a nakshatra that was never there. Vedic Proof gives your assistant a real sidereal engine: lagna, nakshatra with pada, Vimshottari dasha, panchang and Ashta Kuta, computed to 9 published parameters you can read on /proof.

Compute a chart now - no accountConnect to Claude in 30 seconds

9 published parameters · 8 golden charts · 80 values regenerated live

hosted · no Docker · one URL · 14 days of unlimited calls, then $1.99/mo

$https://vedicproof.com/mcp
get_vedic_kundli12 April 1990 · 04:12 · Pune, India · UTC+5:30
lagna
Kumbha (Aquarius) 16° 22'
chandra rasi
Tula (Libra) 17° 55'
surya rasi
Meena (Pisces) 28° 04'
nakshatra
Swati pada 4
tithi
Dwitiya · Krishna (waning)
mahadasha at birth
Rahu until 1993
{
  "ayanamsa": "Lahiri (Chitrapaksha)",
  "houses": "whole sign (rasi bhava)",
  "lagna":     { "rasi": "Kumbha (Aquarius)", "deg": 16.37 },
  "moon":      { "rasi": "Tula (Libra)", "nakshatra": "Swati", "pada": 4 },
  "tithi":     "Dwitiya",
  "dasha":     { "lord": "Rahu", "ends": "1993-01-30" },
  "tolerance": "arc-minutes, not arc-seconds"
}

Regenerated by the live engine on every deploy. This is the shape your assistant receives.

Proof, not adjectives

8 golden charts · 80 published values

Eight hard cases - near midnight, inside a DST gap, pre-1970, southern hemisphere, high latitude, on a nakshatra boundary, on a dasha changeover, on the equator - regenerated by the live engine and shown with every parameter behind them. No competitor publishes a full pinned-parameters disclosure. That is the whole wedge.

  • AyanamsaLahiri (Chitrapaksha), mean
  • Node conventionMean Rahu / Ketu
  • Time handlingIANA tzdata via the host Intl database, DST-aware
  • House systemWhole sign (rasi bhava)
  • Sunrise definitionDisc centre, standard refraction, spherical horizon at sea level
  • Divisional chart formulasClassical cyclic division; D1, D2, D3, D7, D9, D10, D12
  • Dasha year length365.2425 days (Gregorian mean year)
  • Rounding and boundariesAssigned on unrounded longitude; displayed to the arc-minute
  • Ephemeris source and versionBuilt-in analytic series - not Swiss Ephemeris
Read the proof corpus

Tools exposed

6 total
  • get_vedic_kundlilagna, grahas, nakshatra, houses, vimshottari dashain: birth date, time, place
  • get_panchangtithi, vara, nakshatra, yoga, karana, sunrise, sunsetin: date, place
  • check_compatibilityAshta Kuta 36-point score with per-koota breakdownin: two birth records
  • get_databankvargas, aspects, yogas, transits, dasha at a datein: dataset keys, birth data
  • list_databankevery available dataset, with argument shapesin: -
  • get_account_statustrial hours remaining, plan, tool-call countin: -

One page per computation

17 pages

Questions

What is Vedic Proof?
A hosted sidereal (Jyotisha) computation engine your AI assistant can call. Connect one URL in Claude, ChatGPT, Cursor or any MCP client and the assistant returns a computed Janma Kundli, panchang, Vimshottari dasha and Ashta Kuta score instead of an invented one.
How is this different from just asking Claude for a chart?
A language model has no ephemeris. Asked for a kundli it produces a plausible-looking answer: a wrong lagna, dasha dates that were never computed, a nakshatra that does not belong to that birth. Vedic Proof computes the chart and returns the numbers, with the parameters behind them published.
Which ayanamsa and house system do you use?
Lahiri (Chitrapaksha) ayanamsa and whole sign (rasi bhava) houses. Both are pinned and published, along with seven other choices that move a chart, on the proof page.
What does it not do yet?
There is no REST interface yet - MCP only. One ayanamsa, seven vargas, arc-minute precision, no KP system. Those limits are listed in full on the pricing page rather than hidden.
What does it cost?
14 days of unlimited calls with no card, then $1.99 a month with no per-call fee.

Connecting

  1. step 1

    Create an account

    Email or Google. The 14-day free trial starts on confirmation.

  2. step 2

    Paste one URL as a connector

    Claude: Settings → Connectors → Add custom. ChatGPT: developer-mode connector, auth type OAuth.

  3. step 3

    Approve access once

    Sign in on the consent screen; the tools appear in your client.

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