{"name":"mime_from_extension","title":"MIME Type from File Extension","category":"developer","description":"Look up a file extension (or filename) in a curated IANA media-type table and return its MIME type and top-level category.","price_usd":0.001,"input_schema":{"type":"object","properties":{"filename":{"type":"string","description":"Filename to extract the extension from (e.g. 'report.pdf')"},"extension":{"type":"string","description":"Extension directly, with or without a leading dot (e.g. 'pdf' or '.pdf')"}},"additionalProperties":false}}