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Trikaal Vaani Jyotish

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Vedic astrology (Jyotish): kundali, dasha, yog, dosha, muhurat, milan — Swiss Ephemeris + BPHS

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baby_name_by_nakshatra Read-only

Lucky starting syllable (naamakshar) from the baby's Moon nakshatra and pada, with name suggestions and meanings.

datestring, required

Date of birth, YYYY-MM-DD

timestring, required

Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.

latitudenumber, required

Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)

longitudenumber, required

Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)

namestring

Person name (optional, not stored)

placestring

Birthplace name, for display only

genderstring

timezonenumber

UTC offset in hours at birth (India = 5.5)

Trikaal Vaani Jyotish MCP server | mcptry

Tools (25)

baby_name_by_nakshatra

Lucky starting syllable (naamakshar) from the baby's Moon nakshatra and pada, with name suggestions and meanings.

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
name	string	Person name (optional, not stored)
time*	string	Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.
place	string	Birthplace name, for display only
gender	string
latitude*	number	Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)
timezone	number	UTC offset in hours at birth (India = 5.5)
longitude*	number	Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "date",
    "time",
    "latitude",
    "longitude"
  ],
  "properties": {
    "date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Date of birth, YYYY-MM-DD"
    },
    "name": {
      "type": "string",
      "maxLength": 80,
      "description": "Person name (optional, not stored)"
    },
    "time": {
      "type": "string",
      "pattern": "^\\d{1,2}:\\d{2}$",
      "description": "Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown."
    },
    "place": {
      "type": "string",
      "description": "Birthplace name, for display only"
    },
    "gender": {
      "enum": [
        "boy",
        "girl",
        "any"
      ],
      "type": "string",
      "default": "any"
    },
    "latitude": {
      "type": "number",
      "maximum": 90,
      "minimum": -90,
      "description": "Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)"
    },
    "timezone": {
      "type": "number",
      "default": 5.5,
      "maximum": 14,
      "minimum": -12,
      "description": "UTC offset in hours at birth (India = 5.5)"
    },
    "longitude": {
      "type": "number",
      "maximum": 180,
      "minimum": -180,
      "description": "Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)"
    }
  },
  "additionalProperties": false
}

blog_search

Searches Trikaal Vaani's published articles (blog and Learn pages, English and Hindi) by meaning and returns up to 3 matching articles in full: title, URL, direct answer, all sections, FAQs, classical references and the related free calculator or service page. Articles are written by Rohiit Gupta, Chief Vedic Architect, from classical texts.

read-only

Argument	Type	Description
limit	integer	Number of articles (1-3)
query*	string	Topic or question, e.g. 'Sade Sati remedies', 'kark rashi ki shadi kab hogi'
language	string	Optional: en for English, hi for Hindi articles

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 3,
      "maximum": 3,
      "minimum": 1,
      "description": "Number of articles (1-3)"
    },
    "query": {
      "type": "string",
      "maxLength": 300,
      "minLength": 2,
      "description": "Topic or question, e.g. 'Sade Sati remedies', 'kark rashi ki shadi kab hogi'"
    },
    "language": {
      "enum": [
        "en",
        "hi"
      ],
      "type": "string",
      "description": "Optional: en for English, hi for Hindi articles"
    }
  },
  "additionalProperties": false
}

child_birth_muhurat

Best delivery / C-section time inside the doctor-approved window on a given date. Free view: best slot in the first hour of the window with Lagna, Nakshatra and quality label; the full-window best slot is in the paid report. Never suggests a time outside the doctor window.

read-only

Argument	Type	Description
date*	string	Planned delivery date, YYYY-MM-DD
latitude*	number
timezone	number
longitude*	number
window_end*	string	Doctor window end, 24h HH:MM (max 4 hours after start)
window_start*	string	Doctor window start, 24h HH:MM

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "date",
    "window_start",
    "window_end",
    "latitude",
    "longitude"
  ],
  "properties": {
    "date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Planned delivery date, YYYY-MM-DD"
    },
    "latitude": {
      "type": "number"
    },
    "timezone": {
      "type": "number",
      "default": 5.5
    },
    "longitude": {
      "type": "number"
    },
    "window_end": {
      "type": "string",
      "pattern": "^\\d{1,2}:\\d{2}$",
      "description": "Doctor window end, 24h HH:MM (max 4 hours after start)"
    },
    "window_start": {
      "type": "string",
      "pattern": "^\\d{1,2}:\\d{2}$",
      "description": "Doctor window start, 24h HH:MM"
    }
  },
  "additionalProperties": false
}

dasha_timeline

Current Vimshottari Mahadasha and Antardasha with exact dates, all Antardashas of the running Mahadasha, and the full Mahadasha sequence (BPHS Ch.46-49). Trikaal Vaani, Swiss Ephemeris.

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
name	string	Person name (optional, not stored)
time*	string	Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.
place	string	Birthplace name, for display only
latitude*	number	Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)
timezone	number	UTC offset in hours at birth (India = 5.5)
longitude*	number	Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "date",
    "time",
    "latitude",
    "longitude"
  ],
  "properties": {
    "date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Date of birth, YYYY-MM-DD"
    },
    "name": {
      "type": "string",
      "maxLength": 80,
      "description": "Person name (optional, not stored)"
    },
    "time": {
      "type": "string",
      "pattern": "^\\d{1,2}:\\d{2}$",
      "description": "Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown."
    },
    "place": {
      "type": "string",
      "description": "Birthplace name, for display only"
    },
    "latitude": {
      "type": "number",
      "maximum": 90,
      "minimum": -90,
      "description": "Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)"
    },
    "timezone": {
      "type": "number",
      "default": 5.5,
      "maximum": 14,
      "minimum": -12,
      "description": "UTC offset in hours at birth (India = 5.5)"
    },
    "longitude": {
      "type": "number",
      "maximum": 180,
      "minimum": -180,
      "description": "Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)"
    }
  },
  "additionalProperties": false
}

dosha_check

Checks Kaal Sarp, Pitra, Guru Chandal, Grahan and Mangal (Manglik) dosha, with Manglik house details and cancellation conditions. Trikaal Vaani, Swiss Ephemeris.

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
name	string	Person name (optional, not stored)
time*	string	Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.
place	string	Birthplace name, for display only
latitude*	number	Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)
timezone	number	UTC offset in hours at birth (India = 5.5)
longitude*	number	Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "date",
    "time",
    "latitude",
    "longitude"
  ],
  "properties": {
    "date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Date of birth, YYYY-MM-DD"
    },
    "name": {
      "type": "string",
      "maxLength": 80,
      "description": "Person name (optional, not stored)"
    },
    "time": {
      "type": "string",
      "pattern": "^\\d{1,2}:\\d{2}$",
      "description": "Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown."
    },
    "place": {
      "type": "string",
      "description": "Birthplace name, for display only"
    },
    "latitude": {
      "type": "number",
      "maximum": 90,
      "minimum": -90,
      "description": "Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)"
    },
    "timezone": {
      "type": "number",
      "default": 5.5,
      "maximum": 14,
      "minimum": -12,
      "description": "UTC offset in hours at birth (India = 5.5)"
    },
    "longitude": {
      "type": "number",
      "maximum": 180,
      "minimum": -180,
      "description": "Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)"
    }
  },
  "additionalProperties": false
}

full_report_options

Lists Trikaal Vaani's paid reports with prices (India Rs / international USD) and where to buy: Deep Reading, Yog reports, Kundali Milan, Muhurat report, Karmic Background Reading, AI Hast Rekha (palm photo), Swapna Shastra (dream reading), Trikaal Voice, and personal consultation with Rohiit Gupta.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}

gemstone_check

Scores all 9 gemstones 0-100 for this exact chart (functional benefic, Shadbala, dignity, afflictions) with a should-you-wear verdict and reason, plus the lagna-lord life stone. Covers Neelam, Pukhraj, Panna, Manik, Moti, Moonga, Heera, Gomed, Cat's Eye. Trikaal Vaani sells no gemstones.

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
name	string	Person name (optional, not stored)
time*	string	Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.
place	string	Birthplace name, for display only
stone	string	Optional: only this stone, e.g. "Neelam" or "Blue Sapphire"
latitude*	number	Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)
timezone	number	UTC offset in hours at birth (India = 5.5)
longitude*	number

grahan_gochar

Upcoming Surya and Chandra Grahan (solar and lunar eclipses) with type, start, peak and end times, whether visible at a place, the rashi and nakshatra of the eclipse, and sutak start time; plus today's graha sthiti (sidereal sign, degree, nakshatra, retrograde) and the gochar calendar — every rashi change (rashi parivartan) and vakri / margi station of the grahas for the coming months. Swiss Ephemeris, Lahiri ayanamsha, Trikaal Vaani gochar engine. Optionally pass the Moon sign (chandra_rashi) to get Shani Sade Sati / Dhaiya status and its periods. Default place New Delhi, times in the given timezone (India 5.5).

read-only

Argument	Type	Description
date	string	Start date YYYY-MM-DD (default today)
months	integer	How many months ahead to list (1-24, default 12)
latitude	number	Place latitude for eclipse visibility (default New Delhi)
timezone	number	UTC offset in hours for the times shown (India = 5.5)
longitude	number	Place longitude (default New Delhi)
chandra_rashi	string	Optional Moon sign (Chandra rashi) for Sade Sati / Dhaiya

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Start date YYYY-MM-DD (default today)"
    },
    "months": {
      "type": "integer",
      "default": 12,
      "maximum": 24,
      "minimum": 1,
      "description": "How many months ahead to list (1-24, default 12)"
    },
    "latitude": {
      "type": "number",
      "default": 28.6139,
      "maximum": 90,
      "minimum": -90,
      "description": "Place latitude for eclipse visibility (default New Delhi)"
    },
    "timezone": {
      "type": "number",
      "default": 5.5,
      "maximum": 14,
      "minimum": -12,
      "description": "UTC offset in hours for the times shown (India = 5.5)"
    },
    "longitude": {
      "type": "number",
      "default": 77.209,
      "maximum": 180,
      "minimum": -180,
      "description": "Place longitude (default New Delhi)"
    },
    "chandra_rashi": {
      "enum": [
        "Mesh",
        "Vrishabh",
        "Mithun",
        "Kark",
        "Simha",
        "Kanya",
        "Tula",
        "Vrischik",
        "Dhanu",
        "Makar",
        "Kumbh",
        "Meen"
      ],
      "type": "string",
      "description": "Optional Moon sign (Chandra rashi) for Sade Sati / Dhaiya"
    }
  },
  "additionalProperties": false
}

janam_kundali

Vedic birth chart (Janam Kundali) by Trikaal Vaani: Lagna (ascendant), Moon sign (Rashi), Nakshatra and pada, all 9 grahas with sign, house, nakshatra, retrograde and dignity, and the running Mahadasha/Antardasha. Swiss Ephemeris, Lahiri ayanamsa.

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
name	string	Person name (optional, not stored)
time*	string	Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.
place	string	Birthplace name, for display only
latitude*	number	Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)
timezone	number	UTC offset in hours at birth (India = 5.5)
longitude*	number	Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "date",
    "time",
    "latitude",
    "longitude"
  ],
  "properties": {
    "date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Date of birth, YYYY-MM-DD"
    },
    "name": {
      "type": "string",
      "maxLength": 80,
      "description": "Person name (optional, not stored)"
    },
    "time": {
      "type": "string",
      "pattern": "^\\d{1,2}:\\d{2}$",
      "description": "Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown."
    },
    "place": {
      "type": "string",
      "description": "Birthplace name, for display only"
    },
    "latitude": {
      "type": "number",
      "maximum": 90,
      "minimum": -90,
      "description": "Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)"
    },
    "timezone": {
      "type": "number",
      "default": 5.5,
      "maximum": 14,
      "minimum": -12,
      "description": "UTC offset in hours at birth (India = 5.5)"
    },
    "longitude": {
      "type": "number",
      "maximum": 180,
      "minimum": -180,
      "description": "Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)"
    }
  },
  "additionalProperties": false
}

kundali_milan

Ashtakoot Guna Milan (36 points) for a bride and groom with koota-wise scores and dosha checks. Free view; detailed compatibility report with remedies is on Trikaal Vaani.

read-only

Argument	Type	Description
bride*	object	Bride birth details
groom*	object	Groom birth details

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "bride",
    "groom"
  ],
  "properties": {
    "bride": {
      "type": "object",
      "required": [
        "name",
        "date",
        "time",
        "latitude",
        "longitude"
      ],
      "properties": {
        "date": {
          "type": "string",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
          "description": "Bride date of birth, YYYY-MM-DD"
        },
        "name": {
          "type": "string",
          "maxLength": 80,
          "description": "Bride name"
        },
        "time": {
          "type": "string",
          "pattern": "^\\d{1,2}:\\d{2}$",
          "description": "Bride time of birth, 24-hour HH:MM"
        },
        "place": {
          "type": "string",
          "default": "Birthplace",
          "description": "Bride birthplace name"
        },
        "latitude": {
          "type": "number",
          "maximum": 90,
          "minimum": -90,
          "description": "Bride birthplace latitude"
        },
        "timezone": {
          "type": "number",
          "default": 5.5,
          "maximum": 14,
          "minimum": -12,
          "description": "UTC offset in hours (India 5.5)"
        },
        "longitude": {
          "type": "number",
          "maximum": 180,
          "minimum": -180,
          "description": "Bride birthplace longitude"
        }
      },
      "description": "Bride birth details",
      "additionalProperties": false
    },
    "groom": {
      "type": "object",
      "required": [
        "name",
        "date",
        "time",
        "latitude",
        "longitude"
      ],
      "properties": {
        "date": {
          "type": "string",
          "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
          "description": "Groom date of birth, YYYY-MM-DD"
        },
        "name": {
          "type": "string",
          "maxLength": 80,
          "description": "Groom name"
        },
        "time": {
          "type": "string",
          "pattern": "^\\d{1,2}:\\d{2}$",
          "description": "Groom time of birth, 24-hour HH:MM"
        },
        "place": {
          "type": "string",
          "default": "Birthplace",
          "description": "Groom birthplace name"
        },
        "latitude": {
          "type": "number",
          "maximum": 90,
          "minimum": -90,
          "description": "Groom birthplace latitude"
        },
        "timezone": {
          "type": "number",
          "default": 5.5,
          "maximum": 14,
          "minimum": -12,
          "description": "UTC offset in hours (India 5.5)"
        },
        "longitude": {
          "type": "number",
          "maximum": 180,
          "minimum": -180,
          "description": "Groom birthplace longitude"
        }
      },
      "description": "Groom birth details",
      "additionalProperties": false
    }
  },
  "additionalProperties": false
}

kundali_strength

Overall birth-chart strength score (average Shadbala against classical minimum across the 7 grahas), grade, how many planets are strong, and the planet ranking.

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
name	string	Person name (optional, not stored)
time*	string	Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.
place	string	Birthplace name, for display only
latitude*	number	Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)
timezone	number	UTC offset in hours at birth (India = 5.5)
longitude*	number	Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "date",
    "time",
    "latitude",
    "longitude"
  ],
  "properties": {
    "date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Date of birth, YYYY-MM-DD"
    },
    "name": {
      "type": "string",
      "maxLength": 80,
      "description": "Person name (optional, not stored)"
    },
    "time": {
      "type": "string",
      "pattern": "^\\d{1,2}:\\d{2}$",
      "description": "Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown."
    },
    "place": {
      "type": "string",
      "description": "Birthplace name, for display only"
    },
    "latitude": {
      "type": "number",
      "maximum": 90,
      "minimum": -90,
      "description": "Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)"
    },
    "timezone": {
      "type": "number",
      "default": 5.5,
      "maximum": 14,
      "minimum": -12,
      "description": "UTC offset in hours at birth (India = 5.5)"
    },
    "longitude": {
      "type": "number",
      "maximum": 180,
      "minimum": -180,
      "description": "Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)"
    }
  },
  "additionalProperties": false
}

lagna_bal

Ascendant (lagna) lord: its house, strength and Shadbala ratio with a Strong/Moderate/Weak label, the meaning of the house it sits in, and the planets in the 1st house.

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
name	string	Person name (optional, not stored)
time*	string	Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.
place	string	Birthplace name, for display only
latitude*	number	Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)
timezone	number	UTC offset in hours at birth (India = 5.5)
longitude*	number	Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "date",
    "time",
    "latitude",
    "longitude"
  ],
  "properties": {
    "date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Date of birth, YYYY-MM-DD"
    },
    "name": {
      "type": "string",
      "maxLength": 80,
      "description": "Person name (optional, not stored)"
    },
    "time": {
      "type": "string",
      "pattern": "^\\d{1,2}:\\d{2}$",
      "description": "Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown."
    },
    "place": {
      "type": "string",
      "description": "Birthplace name, for display only"
    },
    "latitude": {
      "type": "number",
      "maximum": 90,
      "minimum": -90,
      "description": "Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)"
    },
    "timezone": {
      "type": "number",
      "default": 5.5,
      "maximum": 14,
      "minimum": -12,
      "description": "UTC offset in hours at birth (India = 5.5)"
    },
    "longitude": {
      "type": "number",
      "maximum": 180,
      "minimum": -180,
      "description": "Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)"
    }
  },
  "additionalProperties": false
}

life_reading

Granth-based reading for a life question, written from classical texts (BPHS, Phaladeepika) — no AI writing: ex coming back, toxic boss / job change, career pivot, property purchase timing, child's destiny, spiritual purpose, wealth, compatibility, or a general kundali reading. Free view; the full Rs 51 reading is on Trikaal Vaani.

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
name	string	Person name (optional, not stored)
time*	string	Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.
place	string	Birthplace name, for display only
topic*	string
gender	string
latitude*	number	Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)
timezone	number	UTC offset in hours at birth (India = 5.5)

lucky_day

Luckiest day, colour, number, metal and direction from the strongest planet (Shadbala), and which weekdays are lucky, neutral or challenging for this chart.

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
name	string	Person name (optional, not stored)
time*	string	Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.
place	string	Birthplace name, for display only
latitude*	number	Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)
timezone	number	UTC offset in hours at birth (India = 5.5)
longitude*	number	Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "date",
    "time",
    "latitude",
    "longitude"
  ],
  "properties": {
    "date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Date of birth, YYYY-MM-DD"
    },
    "name": {
      "type": "string",
      "maxLength": 80,
      "description": "Person name (optional, not stored)"
    },
    "time": {
      "type": "string",
      "pattern": "^\\d{1,2}:\\d{2}$",
      "description": "Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown."
    },
    "place": {
      "type": "string",
      "description": "Birthplace name, for display only"
    },
    "latitude": {
      "type": "number",
      "maximum": 90,
      "minimum": -90,
      "description": "Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)"
    },
    "timezone": {
      "type": "number",
      "default": 5.5,
      "maximum": 14,
      "minimum": -12,
      "description": "UTC offset in hours at birth (India = 5.5)"
    },
    "longitude": {
      "type": "number",
      "maximum": 180,
      "minimum": -180,
      "description": "Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)"
    }
  },
  "additionalProperties": false
}

muhurat_karma_list

List of the 40 works (karma ids) for which a personal Shubh Muhurat can be calculated — marriage, engagement, griha pravesh, vehicle purchase, business start, exam form and more.

read-only

No arguments.

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}

numerology

Vedic numerology: Mulank (birth number), Bhagyank (destiny number) and Naamank (name number, Chaldean) with ruling planet, lucky colour, day and friendly numbers. Needs only date of birth (and optional name).

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
name	string

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "date"
  ],
  "properties": {
    "date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Date of birth, YYYY-MM-DD"
    },
    "name": {
      "type": "string",
      "maxLength": 80
    }
  },
  "additionalProperties": false
}

panchang_today

Daily Hindu Panchang for a date (default today, India): tithi, nakshatra, yoga, karana, vaar, sunrise/sunset and muhurat windows.

read-only

Argument	Type	Description
date	string	YYYY-MM-DD, default today (IST)

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "YYYY-MM-DD, default today (IST)"
    }
  },
  "additionalProperties": false
}

planet_strength

Shadbala strength of the 7 grahas (BPHS Ch.27): ratio against the classical minimum, strongest and weakest planet. Trikaal Vaani shows the real number, not just a label.

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
name	string	Person name (optional, not stored)
time*	string	Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.
place	string	Birthplace name, for display only
latitude*	number	Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)
timezone	number	UTC offset in hours at birth (India = 5.5)
longitude*	number	Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "date",
    "time",
    "latitude",
    "longitude"
  ],
  "properties": {
    "date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Date of birth, YYYY-MM-DD"
    },
    "name": {
      "type": "string",
      "maxLength": 80,
      "description": "Person name (optional, not stored)"
    },
    "time": {
      "type": "string",
      "pattern": "^\\d{1,2}:\\d{2}$",
      "description": "Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown."
    },
    "place": {
      "type": "string",
      "description": "Birthplace name, for display only"
    },
    "latitude": {
      "type": "number",
      "maximum": 90,
      "minimum": -90,
      "description": "Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)"
    },
    "timezone": {
      "type": "number",
      "default": 5.5,
      "maximum": 14,
      "minimum": -12,
      "description": "UTC offset in hours at birth (India = 5.5)"
    },
    "longitude": {
      "type": "number",
      "maximum": 180,
      "minimum": -180,
      "description": "Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)"
    }
  },
  "additionalProperties": false
}

sade_sati

Whether Saturn Sade Sati is running for this Moon sign, the current cycle dates and all cycles in life. Trikaal Vaani.

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
name	string	Person name (optional, not stored)
time*	string	Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.
place	string	Birthplace name, for display only
latitude*	number	Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)
timezone	number	UTC offset in hours at birth (India = 5.5)
longitude*	number	Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "date",
    "time",
    "latitude",
    "longitude"
  ],
  "properties": {
    "date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Date of birth, YYYY-MM-DD"
    },
    "name": {
      "type": "string",
      "maxLength": 80,
      "description": "Person name (optional, not stored)"
    },
    "time": {
      "type": "string",
      "pattern": "^\\d{1,2}:\\d{2}$",
      "description": "Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown."
    },
    "place": {
      "type": "string",
      "description": "Birthplace name, for display only"
    },
    "latitude": {
      "type": "number",
      "maximum": 90,
      "minimum": -90,
      "description": "Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)"
    },
    "timezone": {
      "type": "number",
      "default": 5.5,
      "maximum": 14,
      "minimum": -12,
      "description": "UTC offset in hours at birth (India = 5.5)"
    },
    "longitude": {
      "type": "number",
      "maximum": 180,
      "minimum": -180,
      "description": "Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)"
    }
  },
  "additionalProperties": false
}

shastra_search

Searches Trikaal Vaani's classical Jyotish library by meaning, in Hindi, English or Hinglish — about 90,000 shlokas, rules and remedies from Brihat Parashara Hora Shastra, Phaladeepika, Saravali, Jataka Parijata, Brihat Samhita, Jataka Tattva, Atharvaveda with Kaushika Sutra, Rigveda, the Upanishads and more. Returns up to 5 references, each with granth, chapter and shloka number and a one- or two-line summary. Full shloka text and translations are not returned.

read-only

Argument	Type	Description
limit	integer	Number of references (1-5)
query*	string	Topic or question, e.g. 'seventh lord in the twelfth house', 'Shani shanti daan', 'शादी में देरी'
granth	string	Optional: limit to one granth, e.g. bphs, phaladipika, saravali, atharvaveda

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": "integer",
      "default": 5,
      "maximum": 5,
      "minimum": 1,
      "description": "Number of references (1-5)"
    },
    "query": {
      "type": "string",
      "maxLength": 300,
      "minLength": 2,
      "description": "Topic or question, e.g. 'seventh lord in the twelfth house', 'Shani shanti daan', 'शादी में देरी'"
    },
    "granth": {
      "type": "string",
      "maxLength": 40,
      "description": "Optional: limit to one granth, e.g. bphs, phaladipika, saravali, atharvaveda"
    }
  },
  "additionalProperties": false
}

shubh_muhurat

Auspicious dates AND times for a chosen work, personalised to the birth chart (Brihat Samhita rules). Free view covers the next 3 months.

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
name	string	Person name (optional, not stored)
time*	string	Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.
karma*	string	Work id, e.g. vivah, sagai, griha-pravesh, vahan, vyapar
place	string	Birthplace name, for display only
latitude*	number	Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)
timezone	number	UTC offset in hours at birth (India = 5.5)
longitude*	number	Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)

upay_calculator

Classical remedies (upay) chosen from the birth chart: finds the weak / afflicted grahas and the running Mahadasha-Antardasha, and returns three remedies from Brihat Parashara Hora Shastra Ch.84 (graha shanti) — Vedic mantra with jap count, day, offering, daan — each with its granth reference. Optionally pass one graha to get that planet's remedies. Remedies are taken from the texts, not written by an AI.

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
grah	string	Optional: get remedies for this graha (Surya, Chandra, Mangal, Budh, Guru, Shukra, Shani, Rahu, Ketu)
name	string	Person name (optional, not stored)
time*	string	Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.
place	string	Birthplace name, for display only
latitude*	number	Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)
timezone	number	UTC offset in hours at birth (India = 5.5)

vivah_muhurat

Strict-classical shubh marriage dates for a year with muhurat time, nakshatra, tithi and lagna. Excludes Kharmas, Adhik Maas and Chaturmas. Not personalised to any birth chart.

read-only

Argument	Type	Description
year*	integer

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "year"
  ],
  "properties": {
    "year": {
      "type": "integer",
      "maximum": 2035,
      "minimum": 2024
    }
  },
  "additionalProperties": false
}

weak_planet

The weakest graha by Shadbala, the life areas it affects, and its strength numbers — the planet that most needs support.

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
name	string	Person name (optional, not stored)
time*	string	Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.
place	string	Birthplace name, for display only
latitude*	number	Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)
timezone	number	UTC offset in hours at birth (India = 5.5)
longitude*	number	Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)

Input schema (JSON)

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "date",
    "time",
    "latitude",
    "longitude"
  ],
  "properties": {
    "date": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Date of birth, YYYY-MM-DD"
    },
    "name": {
      "type": "string",
      "maxLength": 80,
      "description": "Person name (optional, not stored)"
    },
    "time": {
      "type": "string",
      "pattern": "^\\d{1,2}:\\d{2}$",
      "description": "Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown."
    },
    "place": {
      "type": "string",
      "description": "Birthplace name, for display only"
    },
    "latitude": {
      "type": "number",
      "maximum": 90,
      "minimum": -90,
      "description": "Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)"
    },
    "timezone": {
      "type": "number",
      "default": 5.5,
      "maximum": 14,
      "minimum": -12,
      "description": "UTC offset in hours at birth (India = 5.5)"
    },
    "longitude": {
      "type": "number",
      "maximum": 180,
      "minimum": -180,
      "description": "Birthplace longitude in decimal degrees (e.g. New Delhi 77.2090)"
    }
  },
  "additionalProperties": false
}

yog_check

Classical yoga strength from the birth chart with the reason behind every point, plus the granth summary (saar): government job / UPSC / IAS, foreign settlement, foreign spouse / NRI marriage, marriage timing (shadi kab hogi), children (santan), second marriage, love or arranged marriage. Free view; full report with timing windows and remedies is on Trikaal Vaani.

read-only

Argument	Type	Description
date*	string	Date of birth, YYYY-MM-DD
name	string	Person name (optional, not stored)
time*	string	Time of birth, 24-hour HH:MM (local time at birthplace). 12:00 is the conventional value when the exact time is unknown.
place	string	Birthplace name, for display only
gender	string	Required for marriage_timing and foreign_spouse (karaka differs: Venus for men, Jupiter for women)
latitude*	number	Birthplace latitude in decimal degrees (e.g. New Delhi 28.6139)
question*	string	Which yog to check