{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "gno://schemas/section@1.0",
  "title": "GNO MCP Section Tool Result",
  "description": "Action-discriminated MCP gno_section structured output. Create returns the shared create-result semantics; resolve returns the shared resolve-result semantics (citation only for exact/recovered).",
  "oneOf": [
    {
      "type": "object",
      "additionalProperties": false,
      "required": ["schemaVersion", "action", "uri", "target"],
      "properties": {
        "schemaVersion": {
          "const": "1.0"
        },
        "action": {
          "const": "create"
        },
        "uri": {
          "type": "string",
          "minLength": 1,
          "maxLength": 1024
        },
        "target": {
          "$ref": "gno://schemas/section-target@1.0"
        }
      }
    },
    {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "schemaVersion",
        "action",
        "uri",
        "status",
        "currentFingerprint",
        "target",
        "diagnostics",
        "citation"
      ],
      "properties": {
        "schemaVersion": {
          "const": "1.0"
        },
        "action": {
          "const": "resolve"
        },
        "uri": {
          "type": "string",
          "minLength": 1,
          "maxLength": 1024
        },
        "status": {
          "type": "string",
          "enum": ["exact", "recovered"]
        },
        "currentFingerprint": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        },
        "target": {
          "$ref": "gno://schemas/section-target@1.0"
        },
        "diagnostics": {
          "$ref": "gno://schemas/section-target-resolve-result@1.0#/definitions/diagnostics"
        },
        "citation": {
          "$ref": "gno://schemas/section-target-resolve-result@1.0#/definitions/citation"
        }
      }
    },
    {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "schemaVersion",
        "action",
        "uri",
        "status",
        "currentFingerprint",
        "target",
        "diagnostics"
      ],
      "properties": {
        "schemaVersion": {
          "const": "1.0"
        },
        "action": {
          "const": "resolve"
        },
        "uri": {
          "type": "string",
          "minLength": 1,
          "maxLength": 1024
        },
        "status": {
          "type": "string",
          "enum": ["ambiguous", "stale", "missing"]
        },
        "currentFingerprint": {
          "type": "string",
          "pattern": "^[a-f0-9]{64}$"
        },
        "target": {
          "$ref": "gno://schemas/section-target@1.0"
        },
        "diagnostics": {
          "$ref": "gno://schemas/section-target-resolve-result@1.0#/definitions/diagnostics"
        }
      }
    }
  ]
}