{"name":"qr_code_generator","title":"QR Code Generator","category":"developer","description":"Encode text/URL as an SVG QR code (optional data-URI). Deterministic; no network.","price_usd":0.001,"input_schema":{"type":"object","properties":{"content":{"type":"string","description":"Text or URL to encode"},"error_correction":{"type":"string","description":"L | M | Q | H (default M)","enum":["L","M","Q","H"]},"scale":{"type":"integer","description":"Module scale 1-20 (default 4)"},"as_data_uri":{"type":"boolean","description":"Also return svg data-URI (default true)"}},"additionalProperties":false,"required":["content"]}}