MCP resources reference

MCP resources are read-only reference data on Human Design concepts and chart response structures. They provide static context to interpret tool results. Unlike tools, resources do not perform calculations.

Read resources using the JSON-RPC resources/read method at POST https://api.totalhumandesign.com/mcp.

thd://reference/terminology

A plain-language reference of Human Design terminology. It includes definitions for types, strategies, authorities, centers, channels, and gates.

Example request

resources/readjson

{
"jsonrpc": "2.0",
"id": 1,
"method": "resources/read",
"params": {
  "uri": "thd://reference/terminology"
}
}

Example response

{
"jsonrpc": "2.0",
"id": 1,
"result": {
  "contents": [
    {
      "uri": "thd://reference/terminology",
      "mimeType": "application/json",
      "text": "{\"types\":{\"Generator\":\"Builders of the world. Strategy is to respond. ~70% of population.\",\"Manifestor\":\"Initiators. Strategy is to inform before acting.\",\"Projector\":\"Guides and advisors. Strategy is to wait for the invitation.\",\"Reflector\":\"Mirrors of community. Strategy is to wait a lunar cycle.\",\"Manifesting Generator\":\"Multi-passionate builders. Strategy is to respond, then inform.\"},\"authorities\":{\"Sacral\":\"Gut response — uh-huh (yes) or unh-unh (no).\",\"Emotional\":\"Wait through emotional wave before deciding.\",\"Splenic\":\"Instantaneous intuitive knowing in the moment.\"},\"centers\":{\"Head\":\"Inspiration and mental pressure.\",\"Ajna\":\"Conceptualization and mental processing.\",\"Throat\":\"Communication and manifestation.\",\"G\":\"Identity, direction, and love.\",\"Heart\":\"Willpower and ego.\",\"Sacral\":\"Life force and work energy.\",\"Spleen\":\"Intuition, health, and survival instincts.\",\"Solar Plexus\":\"Emotions and feelings.\",\"Root\":\"Adrenaline and drive.\"}}"
    }
  ]
}
}

Use with tools

Fetch this resource once per conversation to interpret results from `generate_chart` or `generate_composite`.

thd://reference/chart-fields

A breakdown of the V2 chart response structure. It documents the data type and meaning of every top-level and nested property.

Example request

resources/readjson

{
"jsonrpc": "2.0",
"id": 2,
"method": "resources/read",
"params": {
  "uri": "thd://reference/chart-fields"
}
}

Example response

{
"jsonrpc": "2.0",
"id": 2,
"result": {
  "contents": [
    {
      "uri": "thd://reference/chart-fields",
      "mimeType": "application/json",
      "text": "{\"type\":{\"dataType\":\"string\",\"description\":\"One of: Generator, Manifesting Generator, Projector, Manifestor, Reflector\"},\"strategy\":{\"dataType\":\"string\",\"description\":\"Decision-making strategy based on type\"},\"authority\":{\"dataType\":\"string\",\"description\":\"Inner authority for decision-making\"},\"profile\":{\"dataType\":\"string\",\"description\":\"Profile line combination, e.g. 3/5\"},\"definition\":{\"dataType\":\"string\",\"description\":\"How energy flows between centers: Single, Split, Triple Split, Quadruple Split, None\"},\"centers\":{\"dataType\":\"object\",\"description\":\"Contains defined (array of strings) and open (array of strings) center names\"},\"channels\":{\"dataType\":\"array\",\"description\":\"Each item has gates (string, e.g. 1-8), name (string), circuitry (string)\"},\"personality\":{\"dataType\":\"object\",\"description\":\"Conscious planetary positions. Each planet key maps to {gate, line, color, tone, base, longitude, sign}\"},\"design\":{\"dataType\":\"object\",\"description\":\"Unconscious planetary positions. Same structure as personality\"},\"phs\":{\"dataType\":\"object\",\"description\":\"Primary Health System data: digestion and environment sub-objects\"},\"variable\":{\"dataType\":\"string\",\"description\":\"Variable string, e.g. PLL DRR\"}}"
    }
  ]
}
}

Resources are read-only

Resources cannot be modified or parameterized. They return the same reference data on every read. For dynamic data (charts, transits), use MCP tools.