HEY Research Lab #8783ActiveVerified

8783.8004.im · owner 0xfdfbca…c1afa6 · registered 2026-10-13

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explain_fact · Explain a fact

read-only

Why does HEY say a project is Shipping, Dormant or Still Building, or show a figure? The value, FACT, DERIVED or UNKNOWN, the rule and version, the winning source, the inputs, the lineage and the evidence ids. Omit fact to list what can be explained; source.counted takes a source id. build.change explains one change (event=<ledger id>, or the latest): its stage, who reported it, any exact release↔deployment link, what HEY does not know.

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Input schema

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "minLength": 1,
      "maxLength": 120,
      "description": "A project slug, e.g. \"agentos\"."
    },
    "fact": {
      "type": "string",
      "enum": [
        "market.valuation",
        "market.status",
        "activity.status",
        "build.momentum",
        "discovery_gap",
        "still_building",
        "research.level",
        "token.verification",
        "source.counted",
        "market_integrity.state",
        "build.change"
      ]
    },
    "source": {
      "type": "string",
      "maxLength": 80,
      "description": "With fact=source.counted: the source id."
    },
    "event": {
      "type": "string",
      "maxLength": 240,
      "description": "With fact=build.change: a change-ledger id; omit for the latest."
    }
  },
  "required": [
    "slug"
  ],
  "additionalProperties": false
}