{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "gno://schemas/similar@1.0",
  "title": "GNO Similar Documents",
  "description": "List of semantically similar documents",
  "type": "object",
  "required": ["similar", "meta"],
  "properties": {
    "similar": {
      "type": "array",
      "description": "List of similar documents ordered by similarity score",
      "items": {
        "type": "object",
        "required": ["docid", "uri", "score"],
        "properties": {
          "docid": {
            "type": "string",
            "description": "Document ID"
          },
          "uri": {
            "type": "string",
            "description": "Document URI"
          },
          "title": {
            "type": "string",
            "description": "Document title"
          },
          "score": {
            "type": "number",
            "description": "Similarity score (0-1, higher is more similar)",
            "minimum": 0,
            "maximum": 1
          },
          "collection": {
            "type": "string",
            "description": "Document collection"
          },
          "relPath": {
            "type": "string",
            "description": "Relative path within collection"
          }
        }
      }
    },
    "meta": {
      "type": "object",
      "required": ["docid", "totalResults"],
      "properties": {
        "docid": {
          "type": "string",
          "description": "Source document ID"
        },
        "uri": {
          "type": "string",
          "description": "Source document URI"
        },
        "title": {
          "type": "string",
          "description": "Source document title"
        },
        "totalResults": {
          "type": "integer",
          "description": "Number of similar documents returned",
          "minimum": 0
        },
        "limit": {
          "type": "integer",
          "description": "Maximum results requested",
          "minimum": 1
        },
        "threshold": {
          "type": "number",
          "description": "Minimum similarity threshold used",
          "minimum": 0,
          "maximum": 1
        },
        "crossCollection": {
          "type": "boolean",
          "description": "Whether cross-collection search was enabled"
        }
      }
    }
  }
}