Advanced techniques

Sookshma-Prana Windows

get_sookshma_prana_windows

T8: hour-level timing windows at the fourth (Sookshma) and fifth (Prana) dasha levels. Each window says whether its Sookshma lord, its Prana lord and the transit Moon's star lord at its midpoint signify the event; 'isPeakWindow' is all three at once. Returns '{ technique, event, requiredHouses, moonStarLord, tripleConfirmationCount, peakWindows: [{ sookshmaPlanet, pranaPlanet, startDate, endDate, sookshmaSignifiesRequired, pranaSignifiesRequired, transitMoonStarLord, transitMoonSignifiesRequired, isPeakWindow }], summary, pagination, pageNote }'. **'peakWindows' is paged.** The same block 'get_dasha_timing_panel' returns as 'sookshmaPrana'.

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.
event	event name	No	Event to judge (default: Marriage). Ignored if house_group is provided.
house_group	array<house number (1-12)>	No	Override event lookup with explicit house numbers (1-12). When provided, event is ignored.

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_sookshma_prana_windows",
    "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.