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Agent skills for SQL in Claude Code

433 agent skills for SQL in the catalog list Claude Code as a supported host. These are the 15 that rank highest, ordered by adoption, freshness and documentation. query-writing, basin and sql-queries lead the list. Claude Code reads them from .claude/skills/<name>/SKILL.md in the project, or ~/.claude/skills/<name>/ for every project. A skill is a folder with a SKILL.md file; Claude Code loads it when a task matches its description. Every listing links to its source and shows a freshness grade.

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

How to install in Claude Code

npx skills add <owner>/<repo> --skill <name> -a claude-code

Where it goes: .claude/skills/<name>/SKILL.md in the project, or ~/.claude/skills/<name>/ for every project.

The host's docs describe copying a folder with a SKILL.md into a skills directory; the npx skills command is a third-party shortcut for the same thing.

Each listing page has the exact command for that listing.

Top 15 of 433

  1. 1
    query-writing

    langchain-aiOfficial

    Writes and executes SQL queries from simple SELECTs to complex multi-table JOINs, aggregations, and subqueries.

    • Published by the vendor
    • Repository has 30.6K stars
    • Active in the last 30 days

    ★ 30.6KLast active Oct 23, 2026Claude Code, Claude apps, Codex, Cursor +6

  2. 2
    basin

    cloudflareOfficial

    Build and troubleshoot Cloudflare Basin analytics workflows with Basin Pipelines, Basin Catalog, and Basin SQL.

    • Published by the vendor
    • Repository has 3.2K stars
    • Active in the last 30 days

    ★ 3.2KLast active Oct 1, 2026Claude Code, Claude apps, Codex, Cursor +6

  3. 3
    sql-queries

    phuryn

    Generate SQL queries from natural language descriptions.

    • Repository has 27.3K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 27.3KLast active Oct 10, 2026Claude Code, Claude apps, Codex, Cursor +6

  4. 4
    bigquery-public

    ClawBio

    Run read-only SQL against BigQuery public datasets with local result capture, cost safeguards, and reproducibility outputs.

    • Repository has 1.2K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 1.2KLast active Oct 19, 2026Claude Code, Claude apps, Codex, Cursor +6

  5. 5
    feishu-bitable

    Zafer-Liu

    将飞书多维表格接入为 SQL 数据源，完成分析、报告并在明确授权后回写或生成结果表。

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

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

  6. 6
    web-sqli

    s0ld13rr

    SQL injection detection→exploitation→proof for web apps and APIs.

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

    ★ 883Last active Oct 23, 2026Claude Code, Claude apps, Codex, Cursor +6

  7. 7
    dbt-analytics-engineering

    dbt-labs

    Builds and modifies dbt models, writes SQL transformations using ref() and source(), creates tests, and validates results with dbt show.

    • Active in the last 30 days
    • Open source (Apache-2.0)
    • Ships helper scripts

    ★ 195Last active Sep 28, 2026Claude Code, Claude apps, Codex, Cursor +6

  8. 8
    neon-realtime

    neondatabaseOfficial

    Neon Realtime makes any SQL query live.

    • Published by the vendor
    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 105Last active Oct 20, 2026Claude Code, Claude apps, Codex, Cursor +6

  9. 9
    ggsql

    George Stagg (@georgestagg)

    Write ggsql queries — a grammar of graphics for SQL.

    • Open source (MIT)

    ★ 547Last active Sep 14, 2026Claude Code, Claude apps, Codex, Cursor +6

  10. 10
    endly-dbunit

    viant

    Author and diagnose Endly SQL fixture preparation, validation, query and schema workflows using the dbunit service; preserve dsunit for legacy and NoSQL…

    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 269Last active Oct 21, 2026Claude Code, Claude apps, Codex, Cursor +6

  11. 11
    graincrawl

    openclaw

    Granola archive: search, sync freshness, notes, transcripts, panels, SQL counts, and Graincrawl repo work.

    • Largest repository here (392,925 stars)
    • Active in the last 30 days
    • Open source (MIT)

    ★ 392.9KLast active Oct 24, 2026Claude Code, Claude apps, Codex, Cursor +6

  12. 12
    notcrawl

    openclaw

    Notion archive: search, sync freshness, pages/databases, Markdown exports, SQL counts, and Notcrawl repo work.

    • Largest repository here (392,925 stars)
    • Active in the last 30 days
    • Open source (MIT)

    ★ 392.9KLast active Oct 24, 2026Claude Code, Claude apps, Codex, Cursor +6

  13. 13
    endly-dsunit-query

    viant

    Query Endly dsunit datastores and inspect SQL results for test diagnostics.

    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 269Last active Oct 21, 2026Claude Code, Claude apps, Codex, Cursor +6

  14. 14
    notcrawl

    steipete

    Notion archive: desktop/API sync, Markdown export, page search, read-only SQL.

    • Repository has 7.4K stars
    • Open source (MIT)

    ★ 7.4KLast active Jul 17, 2026Claude Code, Claude apps, Codex, Cursor +6

  15. 15
    sqli-sql-injection

    langbyyi

    SQL injection playbook.

    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 131Last active Oct 16, 2026Claude Code, Claude apps, Codex, Cursor +6

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