{"tools":[{"name":"build_survey_report","description":"Resolve an address and return the full aggregated survey report (parcel, records of survey, corner records, centerlines, benchmarks, field books, NavigateLA data, and Glendale ties when applicable).","parameters":{"type":"object","properties":{"address":{"type":"string","description":"Street address to look up."},"radius_feet":{"type":"number","description":"Search radius in feet (default 300.0)."}},"required":["address"]}},{"name":"geocode_address","description":"Geocode an address to a WGS84 point and resolve its parcel (AIN/APN, city).","parameters":{"type":"object","properties":{"address":{"type":"string"}},"required":["address"]}},{"name":"get_parcel","description":"Get LA County parcel details (AIN/APN, situs, map refs) at a point.","parameters":{"type":"object","properties":{"longitude":{"type":"number","description":"WGS84 longitude (x)."},"latitude":{"type":"number","description":"WGS84 latitude (y)."}},"required":["longitude","latitude"]}},{"name":"get_records_of_survey","description":"Records of Survey intersecting the point.","parameters":{"type":"object","properties":{"longitude":{"type":"number","description":"WGS84 longitude (x)."},"latitude":{"type":"number","description":"WGS84 latitude (y)."}},"required":["longitude","latitude"]}},{"name":"get_parcel_maps","description":"Recorded Parcel Maps intersecting the point.","parameters":{"type":"object","properties":{"longitude":{"type":"number","description":"WGS84 longitude (x)."},"latitude":{"type":"number","description":"WGS84 latitude (y)."}},"required":["longitude","latitude"]}},{"name":"get_tract_maps","description":"Recorded Tract Maps for the parcel and neighboring tracts within the radius.","parameters":{"type":"object","properties":{"longitude":{"type":"number","description":"WGS84 longitude (x)."},"latitude":{"type":"number","description":"WGS84 latitude (y)."},"radius_feet":{"type":"number","description":"Search radius in feet (default 300.0)."}},"required":["longitude","latitude"]}},{"name":"get_corner_records","description":"Corner records within the radius.","parameters":{"type":"object","properties":{"longitude":{"type":"number","description":"WGS84 longitude (x)."},"latitude":{"type":"number","description":"WGS84 latitude (y)."},"radius_feet":{"type":"number","description":"Search radius in feet (default 300.0)."}},"required":["longitude","latitude"]}},{"name":"get_centerlines","description":"Centerline monuments (PW + County Engineer) within the radius.","parameters":{"type":"object","properties":{"longitude":{"type":"number","description":"WGS84 longitude (x)."},"latitude":{"type":"number","description":"WGS84 latitude (y)."},"radius_feet":{"type":"number","description":"Search radius in feet (default 300.0)."}},"required":["longitude","latitude"]}},{"name":"get_benchmarks","description":"Survey benchmarks within the radius.","parameters":{"type":"object","properties":{"longitude":{"type":"number","description":"WGS84 longitude (x)."},"latitude":{"type":"number","description":"WGS84 latitude (y)."},"radius_feet":{"type":"number","description":"Search radius in feet (default 300.0)."}},"required":["longitude","latitude"]}},{"name":"get_sewer_structures","description":"Sewer structures (manholes) with lid/rim elevations within the radius; elevation fallback when no benchmarks.","parameters":{"type":"object","properties":{"longitude":{"type":"number","description":"WGS84 longitude (x)."},"latitude":{"type":"number","description":"WGS84 latitude (y)."},"radius_feet":{"type":"number","description":"Search radius in feet (default 300.0)."}},"required":["longitude","latitude"]}},{"name":"get_field_book_grids","description":"Public Works field book grids covering the point.","parameters":{"type":"object","properties":{"longitude":{"type":"number","description":"WGS84 longitude (x)."},"latitude":{"type":"number","description":"WGS84 latitude (y)."}},"required":["longitude","latitude"]}},{"name":"get_control_points","description":"NavigateLA control points with 99A / field book page links.","parameters":{"type":"object","properties":{"longitude":{"type":"number","description":"WGS84 longitude (x)."},"latitude":{"type":"number","description":"WGS84 latitude (y)."},"radius_feet":{"type":"number","description":"Search radius in feet (default 300.0)."}},"required":["longitude","latitude"]}},{"name":"get_navigatela","description":"NavigateLA survey info, benchmarks and street centerline near the point.","parameters":{"type":"object","properties":{"longitude":{"type":"number","description":"WGS84 longitude (x)."},"latitude":{"type":"number","description":"WGS84 latitude (y)."},"radius_feet":{"type":"number","description":"Search radius in feet (default 300.0)."}},"required":["longitude","latitude"]}},{"name":"get_glendale_centerline_ties","description":"City of Glendale centerline tie surveys near the point.","parameters":{"type":"object","properties":{"longitude":{"type":"number","description":"WGS84 longitude (x)."},"latitude":{"type":"number","description":"WGS84 latitude (y)."}},"required":["longitude","latitude"]}}]}