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OpenClaw Skills & Use Case Index

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Skills with input: Database connections

Browse skills that use this input.

  • echart-skill - EChart Data Analysis Skill
    echartsduckdbsqldata-analysis

    ★ 43 · Updated 2026-09-20

    Analyzes local data using SQL and DuckDB to generate auditable, offline ECharts dashboards and reports.

    ⚙ Clean and import structured data⚙ Execute audited SQL queries⚙ Validate data quality and contracts
  • polars - Fast DataFrame Processing with Polars
    dataframedata-processingetlpandas-alternative

    ★ 22 · Updated 2026-06-30

    In-memory DataFrame library built on Apache Arrow with lazy evaluation and parallel execution for efficient data processing of 1-100GB datasets.

    ⚙ read CSV/Parquet/JSON data files⚙ write data to multiple formats⚙ filter DataFrame rows