Prepare instruction-tuning datasets for LLM fine-tuning. Formats conversations, adds system prompts, balances categories, filters quality. Exports ShareGPT, Alpaca, ChatML, OpenAI formats.. Input: Raw conversations / Q&A pairs. Output: Training dataset (JSONL, Parquet). Python 3.11+. 94% reliable. Use programmatically via API or CLI.
pip install dejavu-mcp
dejavu skill install fine-tuning-data-prep
dejavu skill execute fine-tuning-data-prep --input '...'
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