Advanced techniques
RP Dasha Synchronization
get_rp_dasha_sync
T18: whether the ruling planets of the moment of judgement agree with the lords of the next dasha periods, one 'entries' row per period. The ruling planets are those of 'judgement_datetime' (default now, at the birth place unless a judgement place is given; KP Reader 4), and the periods are scanned from that same moment. Reads no event. The scan stops at a fixed horizon and 'entriesCap' says so and where the rest are. Returns '{ technique, rankedRPs, entries[], entriesCap, summary, rpMoment, judgement, rulingPlanetsAtBirth, atBirth }': 'judgement' is the instant, place and ruling-planet set used, and 'atBirth' is the same scan against the BIRTH ruling planets (rows, rankedRPs and summary; its 'carries' field says what the rest is), labelled for rectification only. The same block 'get_ruling_planets_panel' returns as 'dashaSyncAnalysis', plus those four judgement fields.
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. |
| judgement_datetime | string | No | The moment the matter is judged, local wall clock at the birth place unless judgement_latitude/longitude are given (e.g. 2026-09-27T12:00:00). Defaults to now, and the result's `judgement` says so (`datetimeDefaultedToNow`). KP reads the ruling planets of THIS moment (KP Reader 4), not the birth moment; the birth set is reported beside it as `atBirth`. |
| judgement_latitude | number | No | Latitude of the place of judgement. Defaults to the birth latitude. |
| judgement_longitude | number | No | Longitude of the place of judgement. Defaults to the birth longitude. |
| judgement_utc_offset_minutes | number | No | UTC offset of the place of judgement in minutes. Defaults to the birth offset when the place defaults to the birth place. |
| judgement_time_zone | string | No | IANA time zone of the place of judgement (e.g. "Asia/Colombo"), instead of judgement_utc_offset_minutes: the offset in force there at judgement_datetime is read from the tz database. If both are given they must agree. |
Example call
Send the request as a standard MCP tools/call:
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_rp_dasha_sync",
"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.