{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://accountmade.com/datasets/security-framework-crosswalk/schema.json",
  "title": "Security Framework Control Crosswalk",
  "type": "object",
  "required": ["name", "version", "license", "frameworks", "controls"],
  "properties": {
    "name": { "type": "string" },
    "version": { "type": "string", "pattern": "^\\d+\\.\\d+\\.\\d+$" },
    "description": { "type": "string" },
    "license": { "type": "string" },
    "attribution": { "type": "string" },
    "coverage": { "type": "object" },
    "frameworks": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["id", "name", "version", "url"],
        "properties": {
          "id": { "type": "string", "enum": ["ccm", "iso27001", "soc2", "nist_csf", "nist_800_53", "sig"] },
          "name": { "type": "string" },
          "version": { "type": "string" },
          "url": { "type": "string", "format": "uri" }
        }
      }
    },
    "controls": {
      "type": "array",
      "description": "The spine: CSA CCM v4 controls, each with mappings into other frameworks.",
      "items": {
        "type": "object",
        "required": ["ccmId", "domainPrefix", "domain", "title", "spec", "mappings"],
        "properties": {
          "ccmId": { "type": "string", "description": "CCM v4 control ID, e.g. IAM-14." },
          "domainPrefix": { "type": "string", "description": "CCM v4 domain prefix, e.g. IAM." },
          "domain": { "type": "string" },
          "title": { "type": "string" },
          "spec": { "type": "string", "description": "One-sentence paraphrase of what the control requires." },
          "mappings": {
            "type": "array",
            "items": {
              "type": "object",
              "required": ["framework", "ids", "level", "confidence", "source"],
              "properties": {
                "framework": { "type": "string", "enum": ["iso27001", "soc2", "nist_csf", "nist_800_53", "sig"] },
                "ids": { "type": "array", "items": { "type": "string" }, "description": "Target control/criteria/domain IDs." },
                "level": { "type": "string", "enum": ["control", "domain"], "description": "control = specific control-to-control; domain = structural domain/family anchor (used where per-control public data is gated)." },
                "confidence": { "type": "string", "enum": ["high", "medium", "low"] },
                "source": { "type": "string", "description": "Human-readable provenance for the mapping." },
                "note": { "type": "string", "description": "Present on domain-level mappings to explain the altitude." }
              }
            }
          }
        }
      }
    }
  }
}