{
  "handle": "Sequence",
  "data_schema": {
    "type": "object",
    "required": [
      "steps"
    ],
    "properties": {
      "steps": {
        "type": "array",
        "items": {
          "type": "string"
        },
        "description": "Ordered list of step IDs"
      },
      "current_index": {
        "type": "integer",
        "description": "Index of currently executing step"
      },
      "completed": {
        "type": "array",
        "items": {
          "type": "string"
        },
        "description": "IDs of completed steps"
      }
    }
  },
  "mechanism": "Ordered execution: A then B. Output of A available to B.",
  "gloss": "Sequential ordering",
  "_meta": {
    "tier": 1,
    "ring": 0,
    "path": [
      "Infrastructure",
      "Data Structures"
    ]
  },
  "sema_id": "sema:Sequence#mh:SHA-256:0cae6b0951c4e93742259ff81ded009a85283d250c948f97cce3b9b3b8e58e1a",
  "sema_ref": "Sequence#0cae",
  "sema_stub": "0cae",
  "sema_layer": "Infrastructure",
  "sema_category": "Data Structures",
  "used_by": {
    "references": {
      "Chain": "sema:Chain#mh:SHA-256:3ba084dba5cf36bbdd43d03306c187ca75a2e3f448b555e257c26aab9b71c4fb",
      "Plan": "sema:Plan#mh:SHA-256:246db278c5db286fcd78d824d85054fafb3348565ef584599b63900000c43b32",
      "PromptChain": "sema:PromptChain#mh:SHA-256:02b5f2277c89d51e35336a8735f5a8bf26304332db887961bb23790c8c82b2f9"
    },
    "composes_with": {
      "LayeredCheck": "sema:LayeredCheck#mh:SHA-256:6d7379c20e7b733e77ee96409251b53d8e06133944506d9f7443b13178a38042",
      "PhasedRefinement": "sema:PhasedRefinement#mh:SHA-256:a263384b14c029d80cb3cc3c0b7a8a87b2c63f6307a55ac2c0f82ad2f86779e4",
      "Taper": "sema:Taper#mh:SHA-256:5a7557a60ba8e0a07cd7d75f43ceb3b125c411e6eddf5bee63039775eab9ba7a"
    }
  }
}