DataDesigner

by NVIDIA-NeMo · Python · ★ 1,749

🎨 NeMo Data Designer: Generate high-quality synthetic data from scratch or from seed data.

#agentic-ai#data-augmentation#data-generation#llm#mcp#multimodal#nemo#nvidia#sdg#synthetic-data#tool-use

Install

pip install git+https://github.com/NVIDIA-NeMo/DataDesigner.git

Claude Desktop config

Add this to your claude_desktop_config.json:

{
  "mcpServers": {
    "datadesigner": {
      "command": "uvx",
      "args": [
        "git+https://github.com/NVIDIA-NeMo/DataDesigner.git"
      ]
    }
  }
}

From the README

[](https://github.com/NVIDIA-NeMo/DataDesigner/actions/workflows/ci.yml) [](https://opensource.org/licenses/Apache-2.0) [](https://www.python.org/downloads/) [](https://docs.nvidia.com/nemo/microservices/latest/index.html) [](https://nvidia-nemo.github.io/DataDesigner/) **Generate high-quality synthetic datasets from scratch or using your own seed data.** On March 24, 2026, malicious versions of ([1.82.7 and 1.82.8](https://github.com/BerriAI/litellm/issues/24518)) were published to PyPI containing a credential stealer. The compromised packages were available for [approximately five hours]…

Read full README on GitHub →

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