Transit and timing

Ruling Planet Intervals

get_rp_interval

Ruling Planets (RP) computed at regular intervals over a window (e.g. every 60 min for 24 h). Returns '{ intervals: [{ datetime, weekdayLord, moonSignLord, moonStarLord, ascSignLord, ascStarLord, ranked[] }], variant, nodeRule, provenanceNote, pagination, pageNote }'. 'variant', 'nodeRule' and 'provenanceNote' are identical on every sample, so they are returned once at the top rather than repeated per row. **Paged.** Use when: scanning a day or week for the moment whose RP set best matches a target event's significators.

Parameters

Name	Type	Required	Description
startDatetime	string	Yes	Start datetime
endDatetime	string	Yes	End datetime
interval_minutes	number	No	Interval between checks in minutes. Default: 60.

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_rp_interval",
    "arguments": {
      "startDatetime": "...",
      "endDatetime": "..."
    }
  }
}