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Best agent skills for CSV

We found 309 agent skills for CSV in the catalog; these are the 15 that rank highest. The order comes from our rank, which weighs adoption, freshness, documentation and publisher identity. Nobody can pay for a place on this list. data-transformer, web-table and convert-documents-to-markdown lead it. elasticsearch-ingest is published by the company that makes it. Workspace Data Analyst comes from the largest repository here (10,864 stars). 10 of the 15 had activity in the last 30 days. Each entry lists why it made the list and links to its install page.

Updated Oct 26, 2026 · Built from catalog data; how we rank and grade

Top 15 of 309

  1. 1
    data-transformer

    alibaba

    Triggered when the user needs to convert data formats, such as CSV to JSON, JSON to YAML, or XML to JSON.

    • Repository has 1.3K stars
    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 1.3KLast active Oct 20, 2026Claude Code, Claude apps, Codex, Cursor +6

  2. 2
    web-table

    Zafer-Liu

    把网页、JSON、CSV、PDF 链接里的表格抓取注册为可查询数据源（数据获取入口）

    • Repository has 2.6K stars
    • Active in the last 30 days

    ★ 2.6KLast active Oct 24, 2026Claude Code, Claude apps, Codex, Cursor +6

  3. 3
    convert-documents-to-markdown

    firecrawl

    Convert Word (.doc, .docx), PowerPoint (.ppt, .pptx), Excel (.xls, .xlsx), OpenDocument (.odt, .ods, .odp), RTF, EPUB, CSV, and PDF files to GitHub-Flavored…

    • Repository has 8.6K stars
    • Open source (MIT)

    ★ 8.6KLast active Sep 4, 2026Claude Code, Claude apps, Codex, Cursor +6

  4. 4
    eval-import

    malloydata

    Turn a list of questions into an eval set, whatever shape it arrived in: a JSONL a customer sent, a CSV, a spreadsheet export, a markdown doc, an email…

    • Active in the last 30 days
    • Open source (MIT)
    • Ships helper scripts

    ★ 118Last active Oct 18, 2026Claude Code, Claude apps, Codex, Cursor +6

  5. 5
    clean-data

    Aperivue

    Use when a clinical CSV/Excel dataset needs profiling and cleaning before analysis (missing values, outliers, duplicates, type mismatches).

    • Active in the last 30 days
    • Open source (MIT)
    • Ships helper scripts

    ★ 349Last active Oct 4, 2026Claude Code, Claude apps, Codex, Cursor +6

  6. 6
    generate-codebook

    Aperivue

    Use when a tabular dataset (CSV, Excel, Parquet, Stata, SAS) needs a data dictionary.

    • Active in the last 30 days
    • Open source (MIT)
    • Ships helper scripts

    ★ 349Last active Oct 4, 2026Claude Code, Claude apps, Codex, Cursor +6

  7. 7
    plannotator-annotate

    backnotprop

    Open Plannotator's annotation UI for a markdown file, plain-text config file (.yaml, .json, .toml, .ini, .csv, .log, …), HTML file, URL, or folder and then…

    • Repository has 9.6K stars
    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 9.6KLast active Oct 24, 2026Claude Code, Claude apps, Codex, Cursor +6

  8. 8
    csv-tools

    gebruder

    Parse and analyze CSV data

    • Active in the last 30 days
    • Open source (MIT)

    ★ 192Last active Oct 23, 2026Claude Code, Claude apps, Codex, Cursor +6

  9. 9
    elasticsearch-ingest

    elasticOfficial

    Load CSV and JSON files into Elasticsearch indices using the bulk API and explicit mappings when field types matter.

    • Published by the vendor
    • Open source (Apache-2.0)

    ★ 600Last active Sep 4, 2026Claude Code, Claude apps, Codex, Cursor +6

  10. 10
    accelerated-computing-cudf

    NVIDIA

    Official NVIDIA-authored guidance for NVIDIA cuDF GPU DataFrames, pandas acceleration, dask-cuDF, ETL, joins, groupby, CSV/Parquet I/O, nullable semantics…

    • Repository has 3.7K stars
    • Active in the last 30 days
    • Open source (CC-BY-4.0 AND Apache-2.0)

    ★ 3.7KLast active Oct 15, 2026Claude Code, Claude apps, Codex, Cursor +6

  11. 11
    data-scientist

    autohandai

    Explore, clean, analyze, and model data in the workspace (CSV, JSON, Parquet, SQL, notebooks) with reproducible scripts and honest statistics.

    • Open source (Apache-2.0)

    ★ 210Last active Sep 22, 2026Claude Code, Claude apps, Codex, Cursor +6

  12. 12
    linear-import

    nesszer

    Import issues from CSV or JSON files.

    • Open source (MIT)

    ★ 138Last active Sep 13, 2026Claude Code, Claude apps, Codex, Cursor +6

  13. 13
    linear-export

    nesszer

    Export Linear data to CSV, Markdown, or JSON.

    • Open source (MIT)

    ★ 138Last active Sep 13, 2026Claude Code, Claude apps, Codex, Cursor +6

  14. 14
    Workspace Data Analyst

    VoltAgent

    Analyze CSV files in the workspace and summarize insights.

    • Largest repository here (10,864 stars)
    • Active in the last 30 days
    • Open source (MIT)

    ★ 10.9KLast active Sep 28, 2026Claude Code, Claude apps, Codex, Cursor +6

  15. 15
    datalion

    HybridAIOne

    Use for DataLion workflows such as listing, reading, creating, or editing projects, inspecting data sources, importing Excel or CSV data, working with reports…

    • Active in the last 30 days
    • Open source (MIT)

    ★ 159Last active Oct 24, 2026Claude Code, Claude apps, Codex, Cursor +6

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