SQL · For data scientists

Ad-hoc read-only SQL analysis over exported network data (Zeek logs, Suricata eve.json, generated reports) using DuckDB.

automateyournetwork/netclaw

UiPath Process Mining via uip pm — build and operate a process app end-to-end from a CSV / event log: templates, data mapping, upload, ingest, the dbt (Snowflake) transformation layer, publish, and…

UiPath/skills

Database design patterns including schema design, migrations, soft deletes, and Exposed ORM.

c0x12c/ai-toolkit

Uninstall an EvoNexus plugin, reverting the files it copied and running its uninstall.sql.

evolution-foundation/evo-nexus

Upgrade Apache Spark applications between major versions (2.x→3.x, 3.x→4.x).

OpenHands/extensions

Using golem:rdbms/ignite2 from a MoonBit Golem agent. An agent skill from golemcloud/golem.

golemcloud/golem

Every Twilio Core feature, plus offline message and call history, FTS, and SQL-grade analytics no other Twilio tool...

mvanhorn/printing-press-library

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

Kilo-Org/kilo-marketplace

Interactive tutorial that teaches Snowflake Dynamic Tables hands-on.

Kilo-Org/kilo-marketplace

A skill your agent uses when migrating a dbt project from one data platform or data warehouse to another (e.g., Snowflake to Databricks, Databricks to Snowflake) using dbt Fusion's real-time…

Kilo-Org/kilo-marketplace

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

Kilo-Org/kilo-marketplace

Design the data quality checks for a table or pipeline across the standard dimensions.

mohitagw15856/pm-claude-skills

Write a safe, zero-downtime database migration plan for a schema change.

mohitagw15856/pm-claude-skills

Spec a dbt model — its grain, sources, transformations, tests, and materialization.

mohitagw15856/pm-claude-skills

Diagnose a slow SQL query and produce a concrete optimization plan.

mohitagw15856/pm-claude-skills

A skill your agent uses when the user needs to write, review, or migrate SQL queries in ADVPL/TLPP using BeginSQL/EndSQL blocks and macro expressions (%table%, %xfilial%, %notDel%, %exp%, %Order%)…

thalysjuvenal/advpl-specialist

Use this Dask sub-skill for Dask DataFrame creation, CSV/Parquet/JSON/SQL IO, partitions and divisions, groupby/aggregation, joins/merge, shuffle, repartitioning, categorical/string/pyarrow…

VectorSpaceLab/AREX-Skill

Build out the transformation layers (staging/, intermediate/) of a data product and run dbt against them, following project-wide conventions adapted from dbt's best practices (v1.12).

hashgraph-online/awesome-codex-plugins

Given an Entropy Data data product URL or id, fetch its data contracts (output port ODCS files written next to the SQL under models/outputports/v<N/, input port ODCS files cached next to their dbt…

hashgraph-online/awesome-codex-plugins

A skill your agent uses when the user needs to filter data — whether in a structured query, a metric aggregation, or an attribute expression.

hashgraph-online/awesome-codex-plugins

A skill your agent uses when exploring Honeydew semantic layer, discovering entities/fields, setting up workspace and branch context, or querying data.

hashgraph-online/awesome-codex-plugins

Guide for researching SQL syntax and behavior for database backends.

Microck/ordinary-claude-skills

DataBrain intelligence data query assistant. An agent skill from infometa/workbuddyskills.

infometa/workbuddyskills

Optimize SQL query performance using EXPLAIN analysis, indexing strategies, and common anti-pattern fixes.

asgard-ai-platform/skills

marimo ノートブックを正しいフォーマットでPythonファイルに作成するスキル. An agent skill from minicoohei/ai-agent-camp.

minicoohei/ai-agent-camp

数据分析助手 - 专业的数据分析与业务洞察专家。适用场景： (1) 数据可视化与报表设计 (2) 业务指标体系构建 (3) 趋势分析与预测建模 (4) 异常检测与根因分析 (5) A/B测试设计与分析 (6) 数据报告撰写与汇报 (7) SQL/数据提取指导 触发关键词：数据分析、数据可视化、指标体系、趋势分析、异常检测、AB测试、数据报告、SQL、数据洞察、Dashboard、数据驱动

chendongqi/OPB-Skills

A skill your agent uses when setting up Alembic migrations or making database schema changes.

aiskillstore/marketplace

A skill your agent uses when designing database schemas, implementing repository patterns, writing optimized queries, managing migrations, or working with indexes and transactions for SQL/NoSQL…

MadAppGang/claude-code

Read before writing or debugging a Malloy query. An agent skill from malloydata/publisher.

malloydata/publisher

Selects, investigates, and compares AWS object, file, and block storage services, and answers cost, performance, configuration, security, and troubleshooting questions about storage services.

aws/agent-toolkit-for-aws

智数分析专家团的核心分析引擎技能，提供数据源连接、查询执行、分析工作流编排和安全沙盒执行的完整能力框架. An agent skill from infometa/workbuddyskills.

infometa/workbuddyskills

腾讯探元文博检索工具集（Agentic RAG）。封装两个 HTTP API 为 Node.js 脚本，由 Agent 依据问题特征选择工具并构造 query： - search-relics（文物/世界遗产数据库 NL→SQL）：适合结构化事实的详情、列表、统计与排行查询 -…

infometa/workbuddyskills

Diagnose and optimize existing slow SQL queries using execution plans, indexing strategies, query rewriting, and ORM tuning.

seb1n/awesome-ai-agent-skills

Generate SQL queries from natural-language requirements using SELECT, JOIN, GROUP BY, window functions, CTEs, and subqueries.

seb1n/awesome-ai-agent-skills

Apply SAP HANA database standards for SQL parameterization, in-memory engine optimization, dynamic IN query chunking, column aliasing on joins, and datatype casting.

HoangNguyen0403/agent-skills-standard

Choose and scale the data layer: SQL versus NoSQL per access pattern, single data ownership, replication and read scaling, partition key choice, hot partition and celebrity key mitigation.

HoangNguyen0403/agent-skills-standard

MaxCompute（ODPS）只读 SELECT 写法与执行纪律。以下场景必须立即加载：生成、改写或提交任何 ODPS / MaxCompute SQL（SELECT、WITH、JOIN、子查询、nl2sql）；覆盖方言、分区、结构纪律、优化、字面量取值、执行纪律与失败回退。

agentscope-ai/QwenPaw-Data

Mass spectrometry (MS) data backend supporting import and export of MS/MS library spectra from MassBank record files.

bioMate-AI/biomate-bioconductor-kb

AI Runtime分层记忆系统，支持SQL风格的事件查询、时间线管理，以及记忆的智能固化和检索，用于项目历史追踪和经验传承

aiskillstore/marketplace

Expert guidance for creating and working with marimo notebooks - reactive Python notebooks that can be executed as scripts and deployed as apps.

aiskillstore/marketplace

Writes and executes SQL queries against the data warehouse using dbt's Semantic Layer or ad-hoc SQL to answer business questions.

Kilo-Org/kilo-marketplace

Use these skills to manage and monitor Oracle databases by executing SQL statements, exploring schema metadata, analyzing query performance, monitoring active sessions and resource consumption, and…

Kilo-Org/kilo-marketplace

Assists with benchmarking and profiling the performance of an Apache Spark UDF on the GPU.

Kilo-Org/kilo-marketplace

Reference for Snowflake Cortex AI Functions (AICOMPLETE, AICLASSIFY, AIEXTRACT, AIFILTER, etc.) and Cortex Search for building RAG applications entirely inside Snowflake.

Mindrally/skills