Sahadeva

io.github.everyai-com/sahadevaVersion 1.0.0

Vedic astrology MCP: panchanga, kundli matching, muhurta, dashas.

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Responds476 msNov 14, 2026, 14:51 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:51 UTC
Latency: 476 ms
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Connect

Streamable HTTP

https://sahadeva.magicteams.ai/mcpResponds476 msNov 14, 2026, 14:51 UTC

No sign-in

Claude Code

claude mcp add --transport http sahadeva https://sahadeva.magicteams.ai/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: sahadeva
Remote MCP server URL: https://sahadeva.magicteams.ai/mcp

Cursor

{
  "mcpServers": {
    "sahadeva": {
      "url": "https://sahadeva.magicteams.ai/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"sahadeva","type":"http","url":"https://sahadeva.magicteams.ai/mcp"}'

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Tools

101 tools

Tools of Sahadeva
	Description		Read-only	Idempotent	Open world
`analyze_arudha_and_upapada`ARUDHA AND UPAPADA. Arudha Lagna, Upapada and all twelve padas with Jaimini rashi drishti.	ARUDHA AND UPAPADA. Arudha Lagna, Upapada and all twelve padas with Jaimini rashi drishti.	No	Yes	Yes	No
`analyze_badhaka`BADHAKA. The obstruction house and its lord for this Lagna's modality, its placement and relationships. Structural only; no supernatural cause is inferred.	BADHAKA. The obstruction house and its lord for this Lagna's modality, its placement and relationships. Structural only; no supernatural cause is inferred.	No	Yes	Yes	No
`analyze_career_structure`Evidence-linked analyze career structure without deterministic outcome claims.	Evidence-linked analyze career structure without deterministic outcome claims.	No	Yes	Yes	No
`analyze_chart_topic`Runs the shared deterministic judgment pipeline for career, education, property, relationships, or spirituality. Returns supporting and opposing evidence, relevant Varga confirmation, current Dasha activation, uncertainty, matched reviewed citations, unresolved source keys, and explicit abstention boundaries. The web app uses the same judgment engine.	Runs the shared deterministic judgment pipeline for career, education, property, relationships, or spirituality. Returns supporting and opposing evidence, relevant Varga confirmation, current Dasha activation, uncertainty, matched reviewed citations, unresolved source keys, and explicit abstention boundaries. The web app uses the same judgment engine.	No	Yes	Yes	No
`analyze_education_structure`Evidence-linked analyze education structure without deterministic outcome claims.	Evidence-linked analyze education structure without deterministic outcome claims.	No	Yes	Yes	No
`analyze_finance_structure`Evidence-linked analyze finance structure without deterministic outcome claims.	Evidence-linked analyze finance structure without deterministic outcome claims.	No	Yes	Yes	No
`analyze_house`Returns the selected house, lord condition, occupants, functional lordship, relevant relationship edges, supporting and opposing evidence, unresolved source keys and sensitive-house restrictions.	Returns the selected house, lord condition, occupants, functional lordship, relevant relationship edges, supporting and opposing evidence, unresolved source keys and sensitive-house restrictions.	No	Yes	Yes	No
`analyze_lal_kitab`Converts verified natal placements to Lal Kitab fixed houses and returns source locators for all nine planet-house sections. Prediction prose and annual-chart emulation are not yet built; the book remedies for each placement come from analyze_lal_kitab_remedies and reason_lal_kitab.	Converts verified natal placements to Lal Kitab fixed houses and returns source locators for all nine planet-house sections. Prediction prose and annual-chart emulation are not yet built; the book remedies for each placement come from analyze_lal_kitab_remedies and reason_lal_kitab.	No	Yes	Yes	No
`analyze_lal_kitab_remedies`Matches the chart's nine fixed-house placements to remedy blocks extracted from the complete 778-page corpus. Returns each remedy's book wording, its condition text, provenance and risk-flag labels.	Matches the chart's nine fixed-house placements to remedy blocks extracted from the complete 778-page corpus. Returns each remedy's book wording, its condition text, provenance and risk-flag labels.	No	Yes	Yes	No
`analyze_marriage_structure`Evidence-linked marriage structure plus a six-part partner profile (spouseProfile): when the relationship starts, someone new or known, where and in which direction from the person's current place, the partner's nature, work hints, and prior relationships. Every finding cites a located passage; questions the installed texts do not answer are marked unavailable. No deterministic outcome claims.	Evidence-linked marriage structure plus a six-part partner profile (spouseProfile): when the relationship starts, someone new or known, where and in which direction from the person's current place, the partner's nature, work hints, and prior relationships. Every finding cites a located passage; questions the installed texts do not answer are marked unavailable. No deterministic outcome claims.	No	Yes	Yes	No
`analyze_nakshatra_profile`Evidence-linked analyze nakshatra profile without deterministic outcome claims.	Evidence-linked analyze nakshatra profile without deterministic outcome claims.	No	Yes	Yes	No
`analyze_name`Checks whether a name begins with the syllable of the Moon's birth nakshatra pada (classical Avakahada rule), and scores the name and alternative spellings with Chaldean and Pythagorean numerology, Cheiro compound numbers 10-52, birth and destiny numbers, and a ranking of numbers by functional lordship for the lagna. Give date, time and place for the chart-based checks; date alone gives birth numbers only. Numerology is labelled modern, not classical.	Checks whether a name begins with the syllable of the Moon's birth nakshatra pada (classical Avakahada rule), and scores the name and alternative spellings with Chaldean and Pythagorean numerology, Cheiro compound numbers 10-52, birth and destiny numbers, and a ranking of numbers by functional lordship for the lagna. Give date, time and place for the chart-based checks; date alone gives birth numbers only. Numerology is labelled modern, not classical.	No	Yes	Yes	No
`analyze_property_and_vehicle`Evidence-linked analyze property and vehicle without deterministic outcome claims.	Evidence-linked analyze property and vehicle without deterministic outcome claims.	No	Yes	Yes	No
`analyze_remedies`Combines the topic evidence ledger, belief/cost/burden preferences, Iṣṭa and guiding Devatā calculation, Muhurta-as-remedy routing, named charity, conduct, and the full planet repertoire: mantras, gemstones, vrata and Lal Kitab book remedies. Every candidate exposes its source.	Combines the topic evidence ledger, belief/cost/burden preferences, Iṣṭa and guiding Devatā calculation, Muhurta-as-remedy routing, named charity, conduct, and the full planet repertoire: mantras, gemstones, vrata and Lal Kitab book remedies. Every candidate exposes its source.	No	Yes	Yes	No
`analyze_sibling_bond`Runs sibling and communication rule cards located in Sarvarth Chintamani (Brothers v15, v17, v24; Speech v29) and Jyotisha Fundamentals (10.1.1, 10.1.3, 3.2.4): Lagna lord friendship with the 3rd (younger) and 11th (elder) lords, benefic blessing of the 3rd, Mars rivalry and Mercury's condition for talking with kin. Each finding cites its rule card. No loss-of-sibling claims.	Runs sibling and communication rule cards located in Sarvarth Chintamani (Brothers v15, v17, v24; Speech v29) and Jyotisha Fundamentals (10.1.1, 10.1.3, 3.2.4): Lagna lord friendship with the 3rd (younger) and 11th (elder) lords, benefic blessing of the 3rd, Mars rivalry and Mercury's condition for talking with kin. Each finding cites its rule card. No loss-of-sibling claims.	No	Yes	Yes	No
`analyze_special_points`SPECIAL POINTS. Upagrahas (Dhuma group and Gulika, Mandi, Kala, Mrityu, Ardhaprahara, Yamaghantaka), Bhrigu Bindu, Yogi/Avayogi graha, Jagradadi avasthas, Pushkara Navamsa/Bhaga, Gandanta, Vargottama, deep exaltation and nakshatra attributes (deity, gana, yoni, nadi) for every graha.	SPECIAL POINTS. Upagrahas (Dhuma group and Gulika, Mandi, Kala, Mrityu, Ardhaprahara, Yamaghantaka), Bhrigu Bindu, Yogi/Avayogi graha, Jagradadi avasthas, Pushkara Navamsa/Bhaga, Gandanta, Vargottama, deep exaltation and nakshatra attributes (deity, gana, yoni, nadi) for every graha.	No	Yes	Yes	No
`analyze_spiritual_path`Evidence-linked analyze spiritual path without deterministic outcome claims.	Evidence-linked analyze spiritual path without deterministic outcome claims.	No	Yes	Yes	No
`analyze_transit_activation`TIMING FOR A TOPIC. Combines the natal promise for one topic (career, marriage, wealth, education, children, property, spirituality) with the running dasha and slow transits between startIso and endIso. Use for 'when' questions about one area of life. For a plain list of current transits use analyze_transits.	TIMING FOR A TOPIC. Combines the natal promise for one topic (career, marriage, wealth, education, children, property, spirituality) with the running dasha and slow transits between startIso and endIso. Use for 'when' questions about one area of life. For a plain list of current transits use analyze_transits.	No	Yes	Yes	No
`analyze_transits`CURRENT TRANSITS (GOCHARA). For each graha at asOfIso: house from the natal Moon and Lagna, classical favourability, Vedha obstruction, its own Ashtakavarga bindus, Kakshya lord, Murthy Nirnaya for slow planets, plus Sade Sati/Dhaiya and Jupiter–Saturn double-transit houses. Use for 'how are my transits now / this month'.	CURRENT TRANSITS (GOCHARA). For each graha at asOfIso: house from the natal Moon and Lagna, classical favourability, Vedha obstruction, its own Ashtakavarga bindus, Kakshya lord, Murthy Nirnaya for slow planets, plus Sade Sati/Dhaiya and Jupiter–Saturn double-transit houses. Use for 'how are my transits now / this month'.	No	Yes	Yes	No
`analyze_varga`ONE DIVISIONAL CHART. Placements, lords and topic emphasis in a chosen varga (D1–D60, plus D5, D6, D8, D81, D108, D144). Use D9 for marriage/dharma, D10 career, D7 children, D4 property, D24 education, D60 fine detail (needs an accurate birth time).	ONE DIVISIONAL CHART. Placements, lords and topic emphasis in a chosen varga (D1–D60, plus D5, D6, D8, D81, D108, D144). Use D9 for marriage/dharma, D10 career, D7 children, D4 property, D24 education, D60 fine detail (needs an accurate birth time).	No	Yes	Yes	No
`analyze_yogas`YOGAS. Evaluates about a hundred classical yogas — the 32 Nabhasa yogas, Pancha Mahapurusha, Chandra and Surya yogas, Raja and Dhana yogas, named Viparita and Parivartana types, Neecha Bhanga, Lakshmi/Saraswati/Parvata and traditional afflictions — with rule, evidence, cancellation tests, a participant-strength grade and the dasha periods that activate each formed yoga.	YOGAS. Evaluates about a hundred classical yogas — the 32 Nabhasa yogas, Pancha Mahapurusha, Chandra and Surya yogas, Raja and Dhana yogas, named Viparita and Parivartana types, Neecha Bhanga, Lakshmi/Saraswati/Parvata and traditional afflictions — with rule, evidence, cancellation tests, a participant-strength grade and the dasha periods that activate each formed yoga.	No	Yes	Yes	No
`assess_prediction_readiness`Reports independent readiness gates for calculations, executable rules, worked examples, practitioner review and outcome calibration. It explicitly reports Lal Kitab as source-only until a dedicated reviewed engine exists.	Reports independent readiness gates for calculations, executable rules, worked examples, practitioner review and outcome calibration. It explicitly reports Lal Kitab as source-only until a dedicated reviewed engine exists.	No	Yes	Yes	No
`audit_chart_calculation`Checks engine certification, timezone provenance, conventions and important sign/Nakshatra/Pada boundary distances before interpretation. It does not claim an external ephemeris recomputation.	Checks engine certification, timezone provenance, conventions and important sign/Nakshatra/Pada boundary distances before interpretation. It does not claim an external ephemeris recomputation.	No	Yes	Yes	No
`audit_prediction_claim`Applies calculation, approved-rule, opposition, calibration and harm gates and returns publish, caution or claim-level abstain, plus narration instructions. Sensitive topics remain answerable with bounded reflections and practical suggestions.	Applies calculation, approved-rule, opposition, calibration and harm gates and returns publish, caution or claim-level abstain, plus narration instructions. Sensitive topics remain answerable with bounded reflections and practical suggestions.	No	Yes	Yes	No
`audit_reading_evidence`AUDIT A READING. Checks prose against the calculated placements and safety rules and lists contradictions.	AUDIT A READING. Checks prose against the calculated placements and safety rules and lists contradictions.	No	Yes	Yes	No
`build_claim_evidence_ledger`Evidence-linked build claim evidence ledger without deterministic outcome claims.	Evidence-linked build claim evidence ledger without deterministic outcome claims.	No	Yes	Yes	No
`build_prediction_journal`Builds one reviewable claim from a topic judgment: active dasha window, observable outcome, falsifier, and review date. Resolve it later with record_consultation_outcome.	Builds one reviewable claim from a topic judgment: active dasha window, observable outcome, falsifier, and review date. Resolve it later with record_consultation_outcome.	No	Yes	Yes	No
`build_remedy_repertoire`Full remedy repertoire. Works out each graha's functional nature and afflictions, then returns beej and Vedic mantras, stotra, gemstone (for grahas to strengthen), named daana, vrata, rudraksha, yantra, conduct, the Lal Kitab remedies for its fixed house, dosha remedies and Dasha-based timing. Every family is on by default; pass false to leave one out. No topic required.	Full remedy repertoire. Works out each graha's functional nature and afflictions, then returns beej and Vedic mantras, stotra, gemstone (for grahas to strengthen), named daana, vrata, rudraksha, yantra, conduct, the Lal Kitab remedies for its fixed house, dosha remedies and Dasha-based timing. Every family is on by default; pass false to leave one out. No topic required.	No	Yes	Yes	No
`build_slow_transit_calendar`Returns exact Saturn, Jupiter, Rahu and Ketu sidereal sign periods, Saturn Sade Sati/Dhaiya structural ranges, and Vimshottari intersections over a selected future interval.	Returns exact Saturn, Jupiter, Rahu and Ketu sidereal sign periods, Saturn Sade Sati/Dhaiya structural ranges, and Vimshottari intersections over a selected future interval.	No	Yes	Yes	No
`calculate_ashtakavarga`ASHTAKAVARGA. Bhinnashtakavarga for the seven planets, Sarvashtakavarga, Trikona/Ekadhipatya reductions and Pinda. Use for sign strength and transit support.	ASHTAKAVARGA. Bhinnashtakavarga for the seven planets, Sarvashtakavarga, Trikona/Ekadhipatya reductions and Pinda. Use for sign strength and transit support.	No	Yes	Yes	No
`calculate_ayanamsa_chart`Projects placements and sign-based Graha Drishti under Lahiri, Krishnamurti, Raman, or Fagan/Bradley, reports boundary changes, and preserves per-convention validation status. Non-Lahiri full derived systems are not silently recomputed.	Projects placements and sign-based Graha Drishti under Lahiri, Krishnamurti, Raman, or Fagan/Bradley, reports boundary changes, and preserves per-convention validation status. Non-Lahiri full derived systems are not silently recomputed.	No	Yes	Yes	No
`calculate_chart_from_known_place`SHOW THE BIRTH CHART. Use when the person wants to see their chart, planet positions, Navamsa or running dasha. Returns a compact readable summary (Lagna, planet table, current Vimshottari, birth Panchanga, Navamsa) and, in hosts that support MCP Apps, an interactive South Indian Rasi/Navamsa chart with a dasha timeline. For interpretation of a question use consult_jyotishya instead. Calculates a complete South Indian chart from a known catalogue place or explicit latitude, longitude, and IANA timezone supplied by the MCP host. Bare place names auto-resolve to the curated best-effort match with alternatives noted. This deterministic tool never invokes another AI model.	SHOW THE BIRTH CHART. Use when the person wants to see their chart, planet positions, Navamsa or running dasha. Returns a compact readable summary (Lagna, planet table, current Vimshottari, birth Panchanga, Navamsa) and, in hosts that support MCP Apps, an interactive South Indian Rasi/Navamsa chart with a dasha timeline. For interpretation of a question use consult_jyotishya instead. Calculates a complete South Indian chart from a known catalogue place or explicit latitude, longitude, and IANA timezone supplied by the MCP host. Bare place names auto-resolve to the curated best-effort match with alternatives noted. This deterministic tool never invokes another AI model.	No	Yes	Yes	No
`calculate_compatibility`Resolves both birth places, calculates both charts, and returns separate auditable North Indian 36-point Ashtakoota and South Indian ten-Porutham breakdowns plus Mangal/Kuja Dosha evidence. Traditional research preview; never a relationship verdict.	Resolves both birth places, calculates both charts, and returns separate auditable North Indian 36-point Ashtakoota and South Indian ten-Porutham breakdowns plus Mangal/Kuja Dosha evidence. Traditional research preview; never a relationship verdict.	No	Yes	Yes	No
`calculate_crystal_profile`Returns the crystal for each placement's tropical degree after Costelloe's Complete Guide to Crystal Astrology (360 degrees, one crystal each, with page locators): Sun to Saturn, Uranus, Neptune, Pluto, Chiron, the Ascendant and the true (osculating) nodes, with retrograde flags, the Sun's Karmic Condition/Focus/Quest sequence, each degree's number (1-360), the zodiac birthstones, weekday stone and planet metals, the chart's colour and rock-type pattern, and what each crystal is looked to for. Every crystal carries handling, water, price and availability facts and, when it is toxic, costly or rare, a safe stand-in from the neighbouring degrees. Western tropical practice, separate from Jyotish; not a gemstone prescription.	Returns the crystal for each placement's tropical degree after Costelloe's Complete Guide to Crystal Astrology (360 degrees, one crystal each, with page locators): Sun to Saturn, Uranus, Neptune, Pluto, Chiron, the Ascendant and the true (osculating) nodes, with retrograde flags, the Sun's Karmic Condition/Focus/Quest sequence, each degree's number (1-360), the zodiac birthstones, weekday stone and planet metals, the chart's colour and rock-type pattern, and what each crystal is looked to for. Every crystal carries handling, water, price and availability facts and, when it is toxic, costly or rare, a safe stand-in from the neighbouring degrees. Western tropical practice, separate from Jyotish; not a gemstone prescription.	No	Yes	Yes	No
`calculate_crystal_timing`Crystals over time from Costelloe's degree table: this year's crystal from the secondary-progressed Sun (about one crystal per year of life, with the ages each one starts), this month's from the progressed Moon, the day's crystal (the transiting Sun's degree), each planet's crystal at the moment, and when Jupiter, Saturn, Uranus, Neptune, Pluto or Chiron stand on one of the person's natal crystal degrees in the coming window. Western tropical practice, separate from Jyotish.	Crystals over time from Costelloe's degree table: this year's crystal from the secondary-progressed Sun (about one crystal per year of life, with the ages each one starts), this month's from the progressed Moon, the day's crystal (the transiting Sun's degree), each planet's crystal at the moment, and when Jupiter, Saturn, Uranus, Neptune, Pluto or Chiron stand on one of the person's natal crystal degrees in the coming window. Western tropical practice, separate from Jyotish.	No	Yes	Yes	No
`calculate_dasha_system`A DASHA SYSTEM. Vimshottari (5 levels at asOfIso), Yogini, Ashtottari, Kalachakra, Narayana or Chara, with the period running at asOfIso and a timeline focused around it (detail: full returns every level).	A DASHA SYSTEM. Vimshottari (5 levels at asOfIso), Yogini, Ashtottari, Kalachakra, Narayana or Chara, with the period running at asOfIso and a timeline focused around it (detail: full returns every level).	No	Yes	Yes	No
`calculate_devata_profile`Calculates Iṣṭa, Dharma, Pālana, Guru and Kula Devatā anchors from an explicit lineage preset: occupants, Rashi Drishti, then sign lord with visible tie-breaks. Unsupported lineages are withheld rather than silently mixed. It never prescribes initiation-only mantra or claims one uniquely correct deity.	Calculates Iṣṭa, Dharma, Pālana, Guru and Kula Devatā anchors from an explicit lineage preset: occupants, Rashi Drishti, then sign lord with visible tie-breaks. Unsupported lineages are withheld rather than silently mixed. It never prescribes initiation-only mantra or claims one uniquely correct deity.	No	Yes	Yes	No
`calculate_doshas`Calculates Mangal/Kuja, Kaal Sarpa enclosure, Kemadruma, and conservative Pitru-related structural candidates with raw/effective severity and explicit cancellation or mitigation evidence.	Calculates Mangal/Kuja, Kaal Sarpa enclosure, Kemadruma, and conservative Pitru-related structural candidates with raw/effective severity and explicit cancellation or mitigation evidence.	No	Yes	Yes	No
`calculate_gochara`Calculates deterministic transit placements for an explicit instant and maps them to whole-sign houses from a supplied natal Lagna.	Calculates deterministic transit placements for an explicit instant and maps them to whole-sign houses from a supplied natal Lagna.	No	Yes	Yes	No
`calculate_gochara_from_known_place`Resolves a verified catalogue place and its IANA timezone before calculating sidereal transits, avoiding manual coordinate and offset entry.	Resolves a verified catalogue place and its IANA timezone before calculating sidereal transits, avoiding manual coordinate and offset entry.	No	Yes	Yes	No
`calculate_ingress_timeline`Finds sign-boundary crossings for Sun through Saturn and the lunar nodes over an explicit future interval.	Finds sign-boundary crossings for Sun through Saturn and the lunar nodes over an explicit future interval.	No	Yes	Yes	No
`calculate_jaimini`Returns seven- and eight-Chara-Karaka conventions, all Arudha Padas including Arudha Lagna and Upapada, Karakamsha, and Jaimini Rashi Drishti matrices without silently mixing conventions.	Returns seven- and eight-Chara-Karaka conventions, all Arudha Padas including Arudha Lagna and Upapada, Karakamsha, and Jaimini Rashi Drishti matrices without silently mixing conventions.	No	Yes	Yes	No
`calculate_kp`Returns KP Placidus cusps (tropical cusp longitudes checked against six Swiss Ephemeris reference values; abstains where Placidus is undefined at high latitudes), KP sidereal positions using Lahiri with the corpus-specified 6′ correction (located in the source, not reproduced against a reference), Nakshatra star, sub and sub-sub lords, ruling planets and significator evidence. Rulers, significators and event logic are a structural preview, not independently certified.	Returns KP Placidus cusps (tropical cusp longitudes checked against six Swiss Ephemeris reference values; abstains where Placidus is undefined at high latitudes), KP sidereal positions using Lahiri with the corpus-specified 6′ correction (located in the source, not reproduced against a reference), Nakshatra star, sub and sub-sub lords, ruling planets and significator evidence. Rulers, significators and event logic are a structural preview, not independently certified.	No	Yes	Yes	No
`calculate_prashna`Casts a server-time horary chart, checks chart fitness, and returns an auditable structural judgment plus outcome-confirmation hook. For 'when will I be promoted' or 'when will I get a job' (category career), pass seedNumber (the person's own pick from 1 to 249) to get KP Reader VI dated windows in timingWindows; without it, or when the chart is unfit or the promotion or job is not promised, judgmentDimensions.timing explains why no date is given. Job-change questions are not timed. Never supply dates that timingWindows does not contain.	Casts a server-time horary chart, checks chart fitness, and returns an auditable structural judgment plus outcome-confirmation hook. For 'when will I be promoted' or 'when will I get a job' (category career), pass seedNumber (the person's own pick from 1 to 249) to get KP Reader VI dated windows in timingWindows; without it, or when the chart is unfit or the promotion or job is not promised, judgmentDimensions.timing explains why no date is given. Job-change questions are not timed. Never supply dates that timingWindows does not contain.	No	No	No	No
`calculate_relationship_compatibility`Gender-neutral Nakshatra compatibility between any two people for a chosen bond — business partner, friend, sibling, colleague, mentor/student, roommate or general. Resolves both places, calculates both charts, and returns per-factor Tara, Graha Maitri, Gana, Yoni, Bhakoot and Moon-element evidence weighted for that relationship, plus a 0-100 harmony index. Traditional research preview; never a verdict on any relationship.	Gender-neutral Nakshatra compatibility between any two people for a chosen bond — business partner, friend, sibling, colleague, mentor/student, roommate or general. Resolves both places, calculates both charts, and returns per-factor Tara, Graha Maitri, Gana, Yoni, Bhakoot and Moon-element evidence weighted for that relationship, plus a 0-100 harmony index. Traditional research preview; never a verdict on any relationship.	No	Yes	Yes	No
`calculate_relationship_crystals`Relationship crystals from Costelloe's degree table: composite-midpoint crystals for the pair (Sun, Venus, Mercury, Moon, Mars, Jupiter, Saturn), degrees the two people share or sit next to, their relationship, communication and emotion crystals side by side, and shared crystal colours. Western tropical practice; not a verdict on the relationship.	Relationship crystals from Costelloe's degree table: composite-midpoint crystals for the pair (Sun, Venus, Mercury, Moon, Mars, Jupiter, Saturn), degrees the two people share or sit next to, their relationship, communication and emotion crystals side by side, and shared crystal colours. Western tropical practice; not a verdict on the relationship.	No	Yes	Yes	No
`calculate_south_indian_chart`EXPERT FULL-MATRIX TOOL — prefer consult_jyotishya or get_compact_chart_evidence for normal questions. Deterministically calculates sidereal placements, all 16 Parashari vargas, Panchanga, Vimshottari timing, layered evidence and uncertainty from explicit birth data. Placement sign is a zero-based 0-11 index and signName is the display-safe name.	EXPERT FULL-MATRIX TOOL — prefer consult_jyotishya or get_compact_chart_evidence for normal questions. Deterministically calculates sidereal placements, all 16 Parashari vargas, Panchanga, Vimshottari timing, layered evidence and uncertainty from explicit birth data. Placement sign is a zero-based 0-11 index and signName is the display-safe name.	No	Yes	Yes	No
`calculate_strength_profile`PLANET STRENGTHS. Full Shadbala (all six balas with components, required-strength ratio), Vimshopaka in four varga sets, Ishta/Kashta Phala, avasthas and planetary friendships. Use when asked which planets are strong or weak, or to qualify a yoga.	PLANET STRENGTHS. Full Shadbala (all six balas with components, required-strength ratio), Vimshopaka in four varga sets, Ishta/Kashta Phala, avasthas and planetary friendships. Use when asked which planets are strong or weak, or to qualify a yoga.	No	Yes	Yes	No
`calculate_varshaphal`Casts the sidereal (Lahiri) solar-return chart for a target year and returns Tajaka Varshaphal: Muntha, the five office-bearers with Panchavargiya and Harsha Bala, the year lord, the sixteen Tajaka yogas, cited Sahams (Punya first), and Mudda and Patyamsa dashas.	Casts the sidereal (Lahiri) solar-return chart for a target year and returns Tajaka Varshaphal: Muntha, the five office-bearers with Panchavargiya and Harsha Bala, the year lord, the sixteen Tajaka yogas, cited Sahams (Punya first), and Mudda and Patyamsa dashas.	No	Yes	Yes	No
`compare_conventions`Compares Lahiri with selected alternative ayanamsa projections for one topic, identifies changed Lagna, topic lord, karaka, sign, house and Nakshatra anchors, and marks when a Lahiri judgment must not be reused. Alternative full derived charts remain explicitly unvalidated.	Compares Lahiri with selected alternative ayanamsa projections for one topic, identifies changed Lagna, topic lord, karaka, sign, house and Nakshatra anchors, and marks when a Lahiri judgment must not be reused. Alternative full derived charts remain explicitly unvalidated.	No	Yes	Yes	No
`compare_family_timing`Family view for 2–6 linked people (for example wife, husband, children, parents). For each person: current mahadasha and antardasha with dates, upcoming period changes, Sade Sati / Ashtama Shani status, and the windows when two or more members are under Saturn pressure together. Use it when a question involves the whole family. It reports dated overlaps only and never treats one chart as the cause of another person's events.	Family view for 2–6 linked people (for example wife, husband, children, parents). For each person: current mahadasha and antardasha with dates, upcoming period changes, Sade Sati / Ashtama Shani status, and the windows when two or more members are under Saturn pressure together. Use it when a question involves the whole family. It reports dated overlaps only and never treats one chart as the cause of another person's events.	No	Yes	Yes	No
`compare_reading_versions`Compares engine, ruleset, input and conclusion status changes.	Compares engine, ruleset, input and conclusion status changes.	No	Yes	Yes	No
`compare_traditions`Compares explicitly supplied tradition ledgers while preserving separate methods, evidence, contradictions and readiness states.	Compares explicitly supplied tradition ledgers while preserving separate methods, evidence, contradictions and readiness states.	No	Yes	Yes	No
`consult_jyotishya`PRIMARY TOOL FOR EVERY NORMAL USER QUESTION AND FIRST READING. Always runs a complete person-first screen covering identity, education, employment, business, money, love, marriage, health routines, family/property, children and spirituality, plus strengths, Doshas/cancellations and safe practical support. It then gives extra Varga and timing depth to the exact question, checks contradictions and reports coverage. Use specialist tools only when this result requests additional inputs or the user asks for technical matrices. Deterministic: it never invokes another AI model.	PRIMARY TOOL FOR EVERY NORMAL USER QUESTION AND FIRST READING. Always runs a complete person-first screen covering identity, education, employment, business, money, love, marriage, health routines, family/property, children and spirituality, plus strengths, Doshas/cancellations and safe practical support. It then gives extra Varga and timing depth to the exact question, checks contradictions and reports coverage. Use specialist tools only when this result requests additional inputs or the user asks for technical matrices. Deterministic: it never invokes another AI model.	No	Yes	Yes	No
`describe_methodology`Returns the calculation boundary, accuracy status, interpretive safety contract and production validation requirements.	Returns the calculation boundary, accuracy status, interpretive safety contract and production validation requirements.	No	Yes	Yes	No
`detect_life_themes`Detects structural afflictions and supportive Yogas, weights their activation through Vimshottari Maha/Antardashas over a date range, and returns ranked neutral themes with reasons, citation state, uncalibrated confidence, and mandatory safety limits.	Detects structural afflictions and supportive Yogas, weights their activation through Vimshottari Maha/Antardashas over a date range, and returns ranked neutral themes with reasons, citation state, uncalibrated confidence, and mandatory safety limits.	No	Yes	Yes	No
`explain_chart_sources`Returns book-section locators and rule-review status without treating discovered prose as executable doctrine.	Returns book-section locators and rule-review status without treating discovered prose as executable doctrine.	No	Yes	Yes	No
`explore_lal_kitab_remedy_catalog`Returns whole-book extraction counts, source hash, catalog hash and publication policy without returning copyrighted remedy text.	Returns whole-book extraction counts, source hash, catalog hash and publication policy without returning copyrighted remedy text.	No	Yes	Yes	No
`explore_lal_kitab_sources`Returns all source families, locators, coverage counts, lexical risk signals and graduated disclosure policy without republishing source body text.	Returns all source families, locators, coverage counts, lexical risk signals and graduated disclosure policy without republishing source body text.	No	Yes	Yes	No
`find_elected_lagna`EXPERT electional search: finds ascendant-sign windows across 1 day (up to 3 with an API key) and scores each elected Lagna structurally (lord strength and dignity, benefic/malefic placement, Moon condition, activity-karaka state, prohibited-period overlap). Ineligible windows stay visible with fail reasons; draft rules, never a guarantee.	EXPERT electional search: finds ascendant-sign windows across 1 day (up to 3 with an API key) and scores each elected Lagna structurally (lord strength and dignity, benefic/malefic placement, Moon condition, activity-karaka state, prohibited-period overlap). Ineligible windows stay visible with fail reasons; draft rules, never a guarantee.	No	Yes	Yes	No
`find_marriage_windows`Finds overlaps between Jupiter transiting the natal seventh sign and Venus or seventh-lord Vimshottari periods. Returns planning windows, never a guaranteed marriage prediction.	Finds overlaps between Jupiter transiting the natal seventh sign and Venus or seventh-lord Vimshottari periods. Returns planning windows, never a guaranteed marriage prediction.	No	Yes	Yes	No
`find_muhurta`Ranks candidate windows over a bounded date range using activity Panchanga fitness, prohibited-period avoidance, optional Tara/Chandra Bala, instant Lagna structure, and activity-karaka condition. Returns every pass/fail reason and draft source key.	Ranks candidate windows over a bounded date range using activity Panchanga fitness, prohibited-period avoidance, optional Tara/Chandra Bala, instant Lagna structure, and activity-karaka condition. Returns every pass/fail reason and draft source key.	No	Yes	Yes	No
`find_muhurta_with_natal_fit`Ranks a maximum seven-day range using Panchanga, prohibited intervals, Tara Bala and Chandra Bala. Medical procedures are unsupported.	Ranks a maximum seven-day range using Panchanga, prohibited intervals, Tara Bala and Chandra Bala. Medical procedures are unsupported.	No	Yes	Yes	No
`fuse_timing`Applies natal promise as a hard gate and returns uncalibrated, auditable timing windows with learnable factor weights.	Applies natal promise as a hard gate and returns uncalibrated, auditable timing windows with learnable factor weights.	No	Yes	Yes	No
`generate_full_life_report`EXPERT FULL-REPORT TOOL — prefer consult_jyotishya (brief dossier + profileRef) for normal questions; use get_full_life_report_section for one section at a time. Builds a complete South Indian astrology report covering all major life areas, domain-specific timing outlooks, measured strengths, Vargas, structural Yogas, current Dasha and upcoming Antardashas. Timing activation identifies an area, never a specific event; interpretations remain qualified and evidence-linked.	EXPERT FULL-REPORT TOOL — prefer consult_jyotishya (brief dossier + profileRef) for normal questions; use get_full_life_report_section for one section at a time. Builds a complete South Indian astrology report covering all major life areas, domain-specific timing outlooks, measured strengths, Vargas, structural Yogas, current Dasha and upcoming Antardashas. Timing activation identifies an area, never a specific event; interpretations remain qualified and evidence-linked.	No	Yes	Yes	No
`generate_report_pdf`Generates the full reading context as a server-side PDF and returns a hosted URL valid for 30 days.	Generates the full reading context as a server-side PDF and returns a hosted URL valid for 30 days.	No	No	No	No
`get_book_rule_findings`Runs the life-area rule cards drafted from the house chapters of Bhasin's Sarvarth Chintamani and Larsen's Jyotisha Fundamentals (career, wealth, marriage, children, education, property, spirituality) and returns the verses this chart meets, each with its citation, effect and weight. Located drafts, not reviewed rules.	Runs the life-area rule cards drafted from the house chapters of Bhasin's Sarvarth Chintamani and Larsen's Jyotisha Fundamentals (career, wealth, marriage, children, education, property, spirituality) and returns the verses this chart meets, each with its citation, effect and weight. Located drafts, not reviewed rules.	No	Yes	Yes	No
`get_compact_chart_evidence`Returns a stable, compact, deterministic evidence object for narration agents. It omits bulky timelines and contribution matrices while retaining calculation version, confidence, placements, focus, and safety boundaries.	Returns a stable, compact, deterministic evidence object for narration agents. It omits bulky timelines and contribution matrices while retaining calculation version, confidence, placements, focus, and safety boundaries.	No	Yes	Yes	No
`get_depth_analysis`Returns Vimsopaka and Ishta/Kashta evidence, topic-specific cross-Varga synthesis, special Lagnas, expanded Yoga candidates and additional-Dasha status.	Returns Vimsopaka and Ishta/Kashta evidence, topic-specific cross-Varga synthesis, special Lagnas, expanded Yoga candidates and additional-Dasha status.	No	Yes	Yes	No
`get_full_life_report_section`Returns one bounded section of the full report for MCP clients with limited context windows.	Returns one bounded section of the full report for MCP clients with limited context windows.	No	Yes	Yes	No
`get_full_reading_context`EXPERT FULL-REPORT ALIAS — prefer consult_jyotishya for normal questions. One-call alias for the complete evidence-linked life report. Returns enriched placements, strengths, Vargas, synthesis, current Dasha, and a configurable future transit-and-Dasha horizon for narration clients.	EXPERT FULL-REPORT ALIAS — prefer consult_jyotishya for normal questions. One-call alias for the complete evidence-linked life report. Returns enriched placements, strengths, Vargas, synthesis, current Dasha, and a configurable future transit-and-Dasha horizon for narration clients.	No	Yes	Yes	No
`get_marriage_readiness`Returns separate North Indian Ashtakoota and South Indian ten-Porutham compatibility, Kuja evidence, compact summaries for both charts, and structural marriage-planning windows for each person in one call.	Returns separate North Indian Ashtakoota and South Indian ten-Porutham compatibility, Kuja evidence, compact summaries for both charts, and structural marriage-planning windows for each person in one call.	No	Yes	Yes	No
`get_natal_panchanga`Returns calculated Vara, Tithi class, Nakshatra lord, Yoga, Karana, Paksha Bala, boundary warnings and unresolved lineage-specific source keys. This is distinct from daily Panchanga.	Returns calculated Vara, Tithi class, Nakshatra lord, Yoga, Karana, Paksha Bala, boundary warnings and unresolved lineage-specific source keys. This is distinct from daily Panchanga.	No	Yes	Yes	No
`get_panchanga`Returns the five limbs plus Rahu Kaal, Yamaganda, Gulika, Bhadra status, Abhijit and Brahma Muhurta, day/night Choghadiya, 24 Horas, solar-day context, festival flags, and optional Tara/Chandra Bala from a natal chart.	Returns the five limbs plus Rahu Kaal, Yamaganda, Gulika, Bhadra status, Abhijit and Brahma Muhurta, day/night Choghadiya, 24 Horas, solar-day context, festival flags, and optional Tara/Chandra Bala from a natal chart.	No	Yes	Yes	No
`get_planetary_relationship_graph`Returns dispositors, chains, conjunctions, exchanges, Graha Drishti, compound relationships and Lagna-specific functional lordships as distinct edge types.	Returns dispositors, chains, conjunctions, exchanges, Graha Drishti, compound relationships and Lagna-specific functional lordships as distinct edge types.	No	Yes	Yes	No
`get_remedy_catalog`Lists the structured remedy catalog indexed from Sanjay Rath's Vedic Remedies in Astrology (mantra, deity mantra, yantra, homa, puja, dana, vrata, meditation, pranayama, devata orientation, calendar observances and gemstone reference topics) with source locators and our own guidance; no book prose. Not chart-specific: gemstone rows are reference topics, and chart gemstones come from build_remedy_repertoire.	Lists the structured remedy catalog indexed from Sanjay Rath's Vedic Remedies in Astrology (mantra, deity mantra, yantra, homa, puja, dana, vrata, meditation, pranayama, devata orientation, calendar observances and gemstone reference topics) with source locators and our own guidance; no book prose. Not chart-specific: gemstone rows are reference topics, and chart gemstones come from build_remedy_repertoire.	No	Yes	Yes	No
`get_rule_citations`Returns passage-level citations only when the linked rule satisfies the two-reviewer publication gate and has no blocking review. Unresolved keys are returned separately; draftSources names the book line (no text) behind any unresolved key the code cites, marked not reviewed.	Returns passage-level citations only when the linked rule satisfies the two-reviewer publication gate and has no blocking review. Unresolved keys are returned separately; draftSources names the book line (no text) behind any unresolved key the code cites, marked not reviewed.	No	Yes	Yes	No
`get_rule_hit_rates`Aggregate results from people who chose to share their answers to Sahadeva's chart-named past windows: confirmed, denied and unsure counts and hit rate overall, per topic and per timing-fusion factor, each beside the ordinary control months (lift). No individual answers. Rates appear only once a cell has 20 decided answers.	Aggregate results from people who chose to share their answers to Sahadeva's chart-named past windows: confirmed, denied and unsure counts and hit rate overall, per topic and per timing-fusion factor, each beside the ordinary control months (lift). No individual answers. Rates appear only once a cell has 20 decided answers.	No	Yes	Yes	No
`get_synthesis_validation_status`Returns the frozen blind-validation protocol, cohort-size gates, anti-leakage rules, and the honest current calibration state. It never treats a known single case as validation.	Returns the frozen blind-validation protocol, cohort-size gates, anti-leakage rules, and the honest current calibration state. It never treats a known single case as validation.	No	Yes	Yes	No
`get_timing_context`For one date, returns active Vimshottari periods plus Saturn, Jupiter and node transit houses from natal Moon and Lagna. Sade Sati and Dhaiya are labelled structural periods, not guaranteed outcomes.	For one date, returns active Vimshottari periods plus Saturn, Jupiter and node transit houses from natal Moon and Lagna. Sade Sati and Dhaiya are labelled structural periods, not guaranteed outcomes.	No	Yes	Yes	No
`get_validation_report`Reports coverage and validation gates without converting descriptive counts into scientific or predictive validity.	Reports coverage and validation gates without converting descriptive counts into scientific or predictive validity.	No	Yes	Yes	No
`knowledge_status`Returns counts of sources, passages, approved rules and active reviewers. Draft material is never represented as expert knowledge.	Returns counts of sources, passages, approved rules and active reviewers. Draft material is never represented as expert knowledge.	No	Yes	Yes	No
`list_rule_review_queue`Returns implemented rule claims and their passage, rule, reviewer, contradiction, and publication state. Each item also lists draftSources: the book lines the code draws the rule from, marked not reviewed. Draft sources are never citations of reviewed doctrine.	Returns implemented rule claims and their passage, rule, reviewer, contradiction, and publication state. Each item also lists draftSources: the book lines the code draws the rule from, marked not reviewed. Draft sources are never citations of reviewed doctrine.	No	Yes	Yes	No
`lookup_crystal`Looks up Costelloe's crystal astrology table by number (1-360, the book's astrological numerology, e.g. a house or street number), by tropical degree ("Libra 2") or by crystal name. Returns the degree, number, birthdays, page locator, crystal-name numerology, the Karmic Condition/Focus/Quest neighbours, and handling, water, price and availability facts with a safe stand-in where needed.	Looks up Costelloe's crystal astrology table by number (1-360, the book's astrological numerology, e.g. a house or street number), by tropical degree ("Libra 2") or by crystal name. Returns the degree, number, birthdays, page locator, crystal-name numerology, the Karmic Condition/Focus/Quest neighbours, and handling, water, price and availability facts with a safe stand-in where needed.	No	Yes	Yes	No
`prepare_consultation_intake`Refines the question, checks birth-time fitness, collects dated life history for rectification, records consent, and returns the session plan. Run this before chart judgment for a new person.	Refines the question, checks birth-time fitness, collects dated life history for rectification, records consent, and returns the session plan. Run this before chart judgment for a new person.	No	Yes	Yes	No
`query_vimshottari_date`Returns the active Mahadasha, Antardasha and Pratyantardasha with exact boundaries for one ISO date. Optimized for AI clients that do not need the full 120-year timeline.	Returns the active Mahadasha, Antardasha and Pratyantardasha with exact boundaries for one ISO date. Optimized for AI clients that do not need the full 120-year timeline.	No	Yes	Yes	No
`reason_lal_kitab`Calculates a topic-aware Lal Kitab natal prediction and remedy plan from fixed houses, conjunction friendship/enmity, dormancy, eclipse conditions and birth-period context. It reasons from calculated chart facts without searching the corpus at runtime and returns a complete explanation trace; annual timing is not implied.	Calculates a topic-aware Lal Kitab natal prediction and remedy plan from fixed houses, conjunction friendship/enmity, dormancy, eclipse conditions and birth-period context. It reasons from calculated chart facts without searching the corpus at runtime and returns a complete explanation trace; annual timing is not implied.	No	Yes	Yes	No
`recommend_tools`Router / planner. Give it the user's natural-language question and optional context flags and it returns a deterministic, ordered call plan — the primary tool, why, the arguments it needs, alternatives and relevant resource URIs — so you know exactly what to call BEFORE calling it. Read-only, makes no astrological claim. Call this first when unsure which of the many tools fits.	Router / planner. Give it the user's natural-language question and optional context flags and it returns a deterministic, ordered call plan — the primary tool, why, the arguments it needs, alternatives and relevant resource URIs — so you know exactly what to call BEFORE calling it. Read-only, makes no astrological claim. Call this first when unsure which of the many tools fits.	No	Yes	Yes	No
`reconstruct_worked_example`Lists or deterministically replays a local book-rule fixture, comparing expected matches, exceptions and source locators. Passing validates software consistency only; examples remain unpublishable until independent scan adjudication and review.	Lists or deterministically replays a local book-rule fixture, comparing expected matches, exceptions and source locators. Passing validates software consistency only; examples remain unpublishable until independent scan adjudication and review.	No	Yes	Yes	No
`record_consultation_outcome`Stores one atomic claim and a consent-scoped outcome for descriptive validation without training on narration.	Stores one atomic claim and a consent-scoped outcome for descriptive validation without training on narration.	No	No	No	No
`record_prashna_outcome`Closes the Prashna feedback loop using the private confirmation token returned by calculate_prashna. The token is hashed at rest and is distinct from the consultation ID.	Closes the Prashna feedback loop using the private confirmation token returned by calculate_prashna. The token is hashed at rest and is distinct from the consultation ID.	No	No	No	No
`rectify_birth_time`Scores candidate birth times against life events and validates with a held-out event. Never claims an exact recovered minute.	Scores candidate birth times against life events and validates with a held-out event. Never claims an exact recovered minute.	No	Yes	Yes	No
`render_chart`Renders a deterministic birth chart as inline SVG in South Indian (default), North Indian or East Indian style, for the rasi chart or any divisional chart, with the lagna marked, degrees in the rasi chart, and retrograde and combustion flags.	Renders a deterministic birth chart as inline SVG in South Indian (default), North Indian or East Indian style, for the rasi chart or any divisional chart, with the lagna marked, degrees in the rasi chart, and retrograde and combustion flags.	No	Yes	Yes	No
`review_lal_kitab_rule`Reviewer-only mutation recording convention version, scan verification, sensitive class, remedy burden and decision.	Reviewer-only mutation recording convention version, scan verification, sensitive class, remedy burden and decision.	Yes	No	No	No
`run_longitudinal_validation`Produces descriptive calibration from recorded claim outcomes; it never presents the result as scientific validation.	Produces descriptive calibration from recorded claim outcomes; it never presents the result as scientific validation.	No	Yes	Yes	No
`search_locations`Searches Sahadeva's deterministic local catalogue and geographic index. It never invokes another AI model. If no result exists, the MCP host should resolve the place with its own capabilities and pass coordinates to the chart tool.	Searches Sahadeva's deterministic local catalogue and geographic index. It never invokes another AI model. If no result exists, the MCP host should resolve the place with its own capabilities and pass coordinates to the chart tool.	No	Yes	Yes	Yes
`search_reviewed_rules`Returns only publication-gated rules and rights-safe source metadata. Drafts and open contradictions are excluded.	Returns only publication-gated rules and rights-safe source metadata. Drafts and open contradictions are excluded.	No	Yes	Yes	No
`search_source_passages`Searches passage metadata and returns text only when display rights permit it. Results never become executable rules automatically.	Searches passage metadata and returns text only when display rights permit it. Results never become executable rules automatically.	No	Yes	Yes	No
`simulate_birth_time_uncertainty`Samples the declared birth-time interval and reports Lagna, Moon-pada and Navamsa-Lagna boundary changes. This is not rectification.	Samples the declared birth-time interval and reports Lagna, Moon-pada and Navamsa-Lagna boundary changes. This is not rectification.	No	Yes	Yes	No
`suggest_safe_practice`Builds a remedy protocol from the evidence ledger and user preferences, with the full planet repertoire (mantra, stotra, gemstone, daana, vrata, rudraksha, yantra) and the Lal Kitab book remedies. It can return no-remedy-needed and does not claim causality.	Builds a remedy protocol from the evidence ledger and user preferences, with the full planet repertoire (mantra, stotra, gemstone, daana, vrata, rudraksha, yantra) and the Lal Kitab book remedies. It can return no-remedy-needed and does not claim causality.	No	Yes	Yes	No
`validate_rule_spec`Reviewer/developer tool. Validates the typed rule DSL and replays a proposed rule, including exceptions and harm/review publication gates, against a deterministic chart. It does not approve or publish the rule.	Reviewer/developer tool. Validates the typed rule DSL and replays a proposed rule, including exceptions and harm/review publication gates, against a deterministic chart. It does not approve or publish the rule.	No	Yes	Yes	No

Details

Registry status: Active
Published: Oct 1, 2026
Updated: Oct 1, 2026
Website: Not given
Repository: https://github.com/everyai-com/sahadeva⁠ (opens in a new tab)
Categories (suggested): Data and analytics Knowledge and notesSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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