Chart and reference

Aspects & Strength

get_aspects_and_strength

Planetary aspects + 5-factor house strength scores (0-100) + deep retrograde analysis. Returns '{ aspects: [{ from, to, type: OPPOSITION/TRINE/SQUARE/SEXTILE, separationDeg, strength }], houseStrength: { 1..12: { total, aspectScore, occupantScore, lordScore, dignityScore, planetScore } }, retrogradeBlock: { perPlanet, naturalCycleStatus } }'. **Not KP.** The aspects are Parashari graha drishti (Mars 4/8, Jupiter 5/9, Saturn 3/10) and the strength score is built from natural benefic/malefic class, dignity and combustion, which KP judges by none of: it decides on the stellar signification chain and the cuspal sub lord. Reference and cross-system comparison only, never an input to a KP verdict. For full Shadbala (6-fold strength of planets) use 'get_shadbala'. For full Bhava Bala (6-fold strength of houses) use 'get_bhava_bala'.

Parameters

Name	Type	Required	Description
birth_datetime	string	Yes	Birth date and time in ISO 8601 format (e.g., "1990-05-15T14:30:00").
latitude	number	Yes	Birth location latitude. Range: -90 to 90.
longitude	number	Yes	Birth location longitude. Range: -180 to 180.
utc_offset_minutes	number	Yes	UTC offset in minutes (e.g., 330 for IST, -300 for EST).
ayanamsa	enum: kp \| kp_new \| lahiri \| raman \| true_chitra \| khullar	No	Ayanamsa system. Defaults to kp.

Example call

Send the request as a standard MCP tools/call:

http

POST https://mcp.lumin.guru/mcp
Authorization: Bearer mcp_yourkey...
Accept: application/json, text/event-stream
Content-Type: application/json

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_aspects_and_strength",
    "arguments": {
      "birth_datetime": "1992-08-14T04:32:00",
      "latitude": 6.927,
      "longitude": 79.861,
      "utc_offset_minutes": 330,
      "ayanamsa": "kp"
    }
  }
}

Birth data

This tool requires birth data on every call. The MCP server is stateless, so calling set_birth_profile first validates the data and returns the reading plan, but it does not store anything. Repeat the same five fields here.