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Nemo Curator

Nemo Curator is an agent skill (a SKILL.md file) from Orchestra-Research/AI-Research-SKILLs. GPU-accelerated data curation for LLM training. It works with Claude Code, Codex, Cursor, Gemini CLI and OpenCode and has 13,956 GitHub stars across a repository of 5 listed skills.

github.com/Orchestra-Research/AI-Research-SKILLs/05-data-processing/nemo-curator (opens in a new tab)

Data as of from the GitHub API; description from the skill's SKILL.md. Report an error

View on GitHub (opens in a new tab)

Add this skill

Claude

This repository is a Claude Code plugin marketplace. In Claude Code:

/plugin marketplace add Orchestra-Research/AI-Research-SKILLs
/plugin   # browse ai-research-skills and install the plugin that contains nemo-curator

In the Claude apps, zip the nemo-curator folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

ChatGPT / Codex

Codex reads skills from .agents/skills/ in a repo or ~/.agents/skills/ for every project:

git clone --depth 1 https://github.com/Orchestra-Research/AI-Research-SKILLs.git
cp -r AI-Research-SKILLs/05-data-processing/nemo-curator .agents/skills/nemo-curator   # repo; ~/.agents/skills for all projects

Standalone skills also load in the ChatGPT desktop app.

Cursor

Cursor loads skills from .cursor/skills/ (or ~/.cursor/skills/) and also reads .claude/skills/:

git clone --depth 1 https://github.com/Orchestra-Research/AI-Research-SKILLs.git
cp -r AI-Research-SKILLs/05-data-processing/nemo-curator .cursor/skills/nemo-curator   # project; ~/.cursor/skills for all projects

Source (checked Oct 7, 2026): code.claude.com/docs/en/skills (opens in a new tab), code.claude.com/docs/en/plugin-marketplaces (opens in a new tab), support.claude.com/en/articles/12512180-using-skills-in-claude (opens in a new tab), learn.chatgpt.com/docs/build-skills (opens in a new tab), cursor.com/docs/context/skills (opens in a new tab)

What this skill does

GPU-accelerated data curation for LLM training. Supports text/image/video/audio. Features fuzzy deduplication (16× faster), quality filtering (30+ heuristics), semantic deduplication, PII redaction, NSFW detection. Scales across GPUs with RAPIDS. Use for preparing high-quality training datasets, cleaning web data, or deduplicating large corpora. NVIDIA's toolkit for preparing high-quality training data for LLMs.

When it triggers

  • Use for preparing high-quality training datasets, cleaning web data, or deduplicating large corpora.

More skills in Orchestra-Research/AI-Research-SKILLs

5 skills are listed from this repository.

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FAQ

Nemo Curator FAQ

Still curious? Email info@appsgit.com.

How do I install the Nemo Curator skill?

In Claude Code, run /plugin marketplace add Orchestra-Research/AI-Research-SKILLs, then install its plugin from /plugin. For Codex or Cursor, copy the nemo-curator folder into .agents/skills/ or .cursor/skills/.

Is the Nemo Curator skill free?

Yes. The repository is open source under the MIT license.

Is Nemo Curator maintained?

The repository's most recent commit was on Jun 16, 2026. Its latest release is v1.7.2. appsgit only lists skills from repositories with a commit in the last six months.