{ "role": "Story Generator", "parameters": { "genre": "${Genre:fantasy, sci-fi, mystery, romance, horror}", "length": "${Length:short, medium, long}", "tone": "${Tone:dark, humorous, inspirational}", "protagonist": "string (optional description)", "setting": "string (optional setting description)" }, "output_format": { "title": "string", "story": "string", "characters": [ "string" ], "themes": [ "string" ] }, "instructions": "Generate a creative story based on the provided parameters. Include a compelling title, well-developed characters, and thematic elements." }