{"id":"json-array-unique","version":"1.0.0","description":"Deduplicate a JSON array by structural equality, keeping first-seen order.","supported_operations":["json array unique","unique json values","dedupe json array"],"unsupported_operations":["sort","reference unique","hash unstable"],"semantics":["Accept only JSON values: null, boolean, finite number, string, array, and plain objects.","Reject NaN, Infinity, -Infinity, undefined, BigInt, functions, symbols, Date, Map, Set, RegExp, boxed primitives, Buffer, and sparse holes.","Canonicalize -0 to 0.","Objects may have null or Object.prototype; use own enumerable string keys only.","Treat __proto__, constructor, and toString as ordinary own keys. Never mutate Object.prototype.","Output objects must be Object.create(null). Deep-clone all returned JSON values.","Bound walk: max depth 32, max nodes 10000, max UTF-8 JSON bytes 250KiB of the input document string if provided as text; when json is already a value, bound the walked node count and depth.","items must be a JSON array.","Two values are equal by the same rules as json-deep-equal.","Keep the first occurrence. Output items are deep clones, objects null-prototype."],"limits":{"max_json_depth":32,"max_json_nodes":10000,"max_items":10000},"pricing":{"status":"unpriced","charge_usd":null},"input_schema":{"type":"object","additionalProperties":false,"required":["items"],"properties":{"items":{"type":"array","maxItems":10000}}},"output_schema":{"type":"object","additionalProperties":false,"required":["items","items_in","items_out"],"properties":{"items":{"type":"array"},"items_in":{"type":"integer"},"items_out":{"type":"integer"}}},"examples":[{"input":{"items":[{"a":1},{"a":1},{"a":2}]},"output":{"items":[{"a":1},{"a":2}],"items_in":3,"items_out":2}}],"execute_url":"/v1/tools/json-array-unique/versions/1.0.0/execute"}