{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "urn:orbiplex:schema:capability-catalog-result:v1",
  "title": "Local Capability Catalog Result v1",
  "description": "Caller-scoped, lower-trust catalog data. Presence and readiness do not authorize execution.",
  "type": "object",
  "additionalProperties": false,
  "required": ["schema", "operation", "state", "catalog/revision", "classification/tier"],
  "properties": {
    "schema": { "const": "capability-catalog-result.v1" },
    "operation": { "enum": ["list", "describe"] },
    "state": { "enum": ["ok", "described", "ambiguous-contract", "unresolved-contract", "not-found", "stale-cursor", "denied"] },
    "catalog/revision": { "type": "string", "pattern": "^sha256:[A-Za-z0-9_-]{43}$" },
    "classification/tier": { "enum": ["Public", "Community", "Personal"] },
    "items": { "type": "array", "maxItems": 16, "items": { "$ref": "#/$defs/item" } },
    "next/cursor": { "type": "string", "minLength": 1, "maxLength": 512 },
    "capability/id": { "type": "string", "minLength": 1, "maxLength": 256 },
    "availability": { "enum": ["ready", "unavailable", "unknown"] },
    "authorization": { "$ref": "#/$defs/authorization" },
    "operations": { "type": "array", "maxItems": 16, "items": { "$ref": "#/$defs/operation" } },
    "guidance": { "$ref": "capability-guidance.v1.schema.json" },
    "guidance/digest": { "type": "string", "pattern": "^sha256:[A-Za-z0-9_-]{43}$" },
    "source/digest": { "type": "string", "pattern": "^sha256:[A-Za-z0-9_-]{43}$" }
  },
  "$defs": {
    "item": {
      "type": "object", "additionalProperties": false,
      "required": ["capability/id", "availability"],
      "properties": {
        "capability/id": { "type": "string", "minLength": 1, "maxLength": 256 },
        "summary": { "type": "string", "minLength": 1, "maxLength": 256 },
        "availability": { "enum": ["ready", "unavailable", "unknown"] }
      }
    },
    "authorization": {
      "type": "object", "additionalProperties": false,
      "required": ["required/grants"],
      "properties": {
        "required/grants": { "type": "array", "maxItems": 16, "uniqueItems": true, "items": { "type": "string", "minLength": 1, "maxLength": 256 } },
        "caller/posture": { "type": "string", "minLength": 1, "maxLength": 128 },
        "approval/mode": { "type": "string", "minLength": 1, "maxLength": 128 }
      }
    },
    "binding": {
      "type": "object", "additionalProperties": false,
      "required": ["state"],
      "properties": {
        "state": { "enum": ["resolved", "unresolved"] },
        "schema/ref": { "type": "string", "minLength": 1, "maxLength": 256 },
        "schema/digest": { "type": "string", "pattern": "^sha256:[A-Za-z0-9_-]{43}$" },
        "schema/value": { "type": "object" },
        "schema/summary": { "type": "object" }
      }
    },
    "operation": {
      "type": "object", "additionalProperties": false,
      "required": ["operation/id", "provider/id", "request", "responses", "effect"],
      "properties": {
        "operation/id": { "type": "string", "pattern": "^op:[A-Za-z0-9_-]{43}$" },
        "provider/id": { "type": "string", "minLength": 1, "maxLength": 256 },
        "request": { "$ref": "#/$defs/binding" },
        "responses": { "type": "object", "maxProperties": 8, "additionalProperties": { "$ref": "#/$defs/binding" } },
        "effect": { "enum": ["read-only", "mutates-state", "unknown"] },
        "idempotency": { "enum": ["required", "optional", "not-applicable", "unknown"] }
      }
    }
  },
  "x-dia-basis": ["orbidocs:doc/project/40-proposals/072-capability-registry.md"]
}