{"tool_key":"image","description":"Generate an image from a text prompt and/or reference files.","input_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"model":{"type":"string","minLength":1},"prompt":{"type":"string","maxLength":2000},"aspect_ratio":{"type":"string"},"files":{"maxItems":10,"type":"array","items":{"type":"object","properties":{"url":{"type":"string","format":"uri"},"media_type":{"type":"string"}},"required":["url"],"additionalProperties":false}},"options":{"type":"object","properties":{"webhook_url":{"type":"string","format":"uri"},"cache":{"type":"boolean"}},"additionalProperties":{}},"provider_options":{"type":"object","properties":{"fal":{"type":"object","properties":{"seed":{"anyOf":[{"type":"integer","minimum":-9007199254740991,"maximum":9007199254740991},{"type":"null"}]},"prompt":{"type":"string","description":"Base text description of the image to generate."},"sync_mode":{"type":"boolean"},"image_size":{"anyOf":[{"type":"object","properties":{"width":{"type":"integer","minimum":-9007199254740991,"maximum":9007199254740991},"height":{"type":"integer","minimum":-9007199254740991,"maximum":9007199254740991}},"additionalProperties":false},{"type":"string","enum":["square_hd","square","portrait_4_3","portrait_16_9","landscape_4_3","landscape_16_9"]}]},"num_images":{"type":"integer","minimum":1,"maximum":4},"style_scale":{"type":"number","minimum":0,"maximum":4},"acceleration":{"type":"string","enum":["none","regular"]},"output_format":{"type":"string","enum":["jpeg","png"]},"reference_image_urls":{"type":"array","items":{"type":"string"}},"enable_safety_checker":{"type":"boolean"},"enable_prompt_expansion":{"type":"boolean"}},"additionalProperties":false}},"additionalProperties":false}},"required":["model"],"additionalProperties":false},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"version":{"type":"string","const":"v1"},"outputs":{"type":"array","items":{"type":"object","properties":{"url":{"type":"string"},"file_id":{"type":"string"},"media_type":{"type":"string"},"size_bytes":{"type":"number"},"raw":{}},"required":["url"],"additionalProperties":false}}},"required":["version","outputs"],"additionalProperties":false},"example":{"input":{"prompt":"a serene mountain lake at sunrise, photorealistic","aspect_ratio":"16:9"},"output":{"version":"v1","outputs":[{"url":"https://cdn.varg.dev/files/img_abc123.png","media_type":"image/png","size_bytes":2048576}]}}}