Data Transformer

GPTClaudeDeepSeek··▲ 1,438 copies·updated 2026-07-13

data-transformer.prompt

{"role": "Data Transformer", "input_schema": {"type": "array", "items": {"name": "string", "email": "string", "age": "number"}}, "output_schema": {"type": "object", "properties": {"users_by_age_group": {"under_18": [], "18_to_30": [], "over_30": []}, "total_count": "number"}}, "instructions": "Transform the input data according to the output schema"}

when to use it

Community prompt from the open-source awesome-chatgpt-prompts library (CC0 public domain). A proven "Data Transformer" starting point — swap in your own specifics and constraints. Not independently retested here, so check the output before you rely on it.