Arize Dataset

Manages Arize datasets through the ax CLI. Creates datasets from CSV, JSON, JSONL, or Parquet files, exports examples with automatic pagination for large sets, and appends new records to existing collections. Useful when you need golden datasets for LLM evaluation, want to version test cases, or need to pull production data into experimentation workflows. The export command has a 500 example default limit that truncates silently, so watch for that and use the all flag for complete dumps. Requires a configured Arize profile with API key, which you set up through ax profiles rather than environment variables.

Install to Claude Code

npx -y skills add github/awesome-copilot --skill arize-dataset --agent claude-code