{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "american-default-mcp/v1/get_county_scorecard_input.json", "title": "get_county_scorecard input", "type": "object", "additionalProperties": false, "required": ["fips"], "properties": { "fips": { "type": "string", "description": "4- or 5-digit numeric county FIPS code. 4-digit values are zero-padded internally.", "minLength": 4, "maxLength": 5, "pattern": "^[0-9]{4,5}$" } } }