data skills

336 tagged data, measured the same way as everything else here.

Browse within: visualization 56visualization-library 47business-intelligence 43data-modeling 36data-visualization 36data-transformation 34data-science 21claude-skill 17codex-skill 17fused 17deepseek 16ai-workflows 14gemini 14ai-assistant 13

malloydata/publisher

Skill Claude CodeCodex

Common Malloy modeling mistakes and how to avoid them. Read BEFORE writing source definitions, dimensions, measures, or joins. Covers reserved words, NULL checks, date functions, type casts, field management (extend except/accept/rename vs include public/internal/private), and query-based source gotchas.

99 3d ago A 67 tokens original MIT

wb_finance_skill

26

crane-in-clear-sky/WorkWit-AI-Agent

Skill Claude CodeCodex

A general entry point for requests about finance, investing, markets, securities, funds, trading, financial reports, and related analysis.

94 +3 7d ago A 145 tokens

cocoindex

27

cocoindex-io/cocoindex-claude

Skill Claude CodeCodex

Comprehensive toolkit for developing with the CocoIndex library. Use when users need to create data transformation pipelines (flows), write custom functions, or operate flows via CLI or API. Covers building ETL workflows for AI data processing, including embedding documents into vector databases, building knowledge…

79 3mo ago A 72 tokens original Apache-2.0

database

28

bug-ops/zeph

Skill Claude CodeCodex

Query and manage SQLite, PostgreSQL, and MySQL databases from the command line. Use when the user asks to run SQL queries, inspect database schemas, create or alter tables, import or export data, manage indexes, analyze query performance with EXPLAIN, back up or restore databases, or perform CRUD operations via…

57 9d ago A 76 tokens original MIT

qdrant

29

bug-ops/zeph

Skill Claude CodeCodex

Manage Qdrant vector database via REST API. Use when the user asks to create or delete collections, upsert or search vectors, inspect points, filter by payload fields, manage snapshots, check cluster status, or debug semantic search issues. Covers collection CRUD, point upsert/search/scroll/count, payload indexes…

57 9d ago A 88 tokens original MIT

regex

30

bug-ops/zeph

Skill Claude CodeCodex

Write, test, and debug regular expressions for pattern matching, search, and text extraction across programming languages. Use when the user asks to match patterns in text, validate input formats (email, URL, IP, phone, date), extract data with capture groups, build search patterns with lookahead or lookbehind, or…

57 9d ago A 85 tokens original MIT

react-doctor-fix

31

CDCgov/cdc-open-viz

Skill Claude CodeCodex

Read a React Doctor review file, let the user choose a rule type to work on, then apply fixes sequentially with confirmation at each step. Use this skill whenever the user wants to fix React Doctor issues, work through a review file, or asks to resolve a specific rule type or section of react doctor output.

55 5d ago A 69 tokens original Apache-2.0

README Maintainer

32

CDCgov/cdc-open-viz

Skill Claude CodeCodex

Review and maintain README.md for accuracy against the current repository contents.

55 5d ago A 16 tokens original Apache-2.0

yarn-audit

33

CDCgov/cdc-open-viz

Skill Claude CodeCodex

Resolve yarn audit --groups dependencies findings in Yarn workspaces, especially when dependency versions drift across packages or a transitive vulnerability requires a targeted upgrade or resolutions entry. Use when Codex needs to investigate or fix dependency audit issues and should use syncpack when version…

55 5d ago A 71 tokens original Apache-2.0

aliyun/data-agent-skill

Skill Claude CodeCodex

Alibaba Cloud Data Agent MCP skill (alibabacloud-data-agent-mcp-skill, data-agent MCP) for enterprise database/file analysis. Use when the user asks (in any language, including Chinese) to query/analyze DMS-managed databases, run SQL/data analysis, start quick-query (lite) or deep-analysis (pro/ultra) sessions…

49 16d ago A 199 tokens

aliyun/data-agent-skill

Skill Claude CodeCodex

Invoke Alibaba Cloud Apsara Data Agent for Analytics via CLI to perform natural language-driven data analysis on enterprise databases. Data Agent for Analytics is an intelligent data analysis agent developed by Alibaba Cloud Database team for enterprise users. It automatically completes requirement analysis, data…

49 16d ago A 159 tokens

airflow-expert

37

personamanagmentlayer/pcl

Skill Claude CodeCodex

Expert-level Apache Airflow orchestration, DAGs, operators, sensors, XComs, task dependencies, and scheduling.

41 +1 5mo ago A 29 tokens original Apache-2.0

data-mesh-expert

38

personamanagmentlayer/pcl

Skill Claude CodeCodex

Expert-level data mesh architecture, domain-oriented ownership, data products, federated governance, and self-serve platforms.

41 +1 5mo ago A 28 tokens original Apache-2.0

holoviews

39

MarcSkovMadsen/holoviz-mcp

Skill Claude CodeCodex

Best practices for developing advanced, interactive, and publication-quality data visualizations using HoloViz HoloViews.

34 1mo ago A 26 tokens original BSD-3-Clause

MarcSkovMadsen/holoviz-mcp

Skill Claude CodeCodex

Build custom Panel components using JSComponent (vanilla JS, web components), ReactComponent (React/JSX), AnyWidgetComponent (AnyWidget spec for cross-platform), or MaterialUIComponent (Material UI themed). Use when wrapping JS libraries, creating interactive widgets, or building themed components. Includes decision…

34 1mo ago A 83 tokens original BSD-3-Clause

panel

41

MarcSkovMadsen/holoviz-mcp

Skill Claude CodeCodex

Best practices for developing tools, dashboards and interactive data apps with HoloViz Panel. Create reactive, component-based UIs with widgets, layouts, templates, and real-time updates. Use when developing interactive data exploration tools, dashboards, data apps, or any interactive Python web application. Supports…

34 1mo ago A 100 tokens original BSD-3-Clause

istat-mcp

42

ondata/istat_mcp_server

Skill Claude CodeCodex

Workflow guide for querying Italian ISTAT statistical data via this MCP server. Use this skill whenever working with ISTAT data, SDMX dataflows, Italian statistics, regional/provincial data, unemployment, population, GDP, agriculture, or any other ISTAT dataset. Guides the discover -> constraints -> data workflow step…

23 3mo ago A 102 tokens original MIT

ieee-data

43

XiansenWu954/IEEE-suite-skills

Skill Claude CodeCodex

Draft IEEE Research Reproducibility data/code availability statements with DOI hosting for IEEE journal submissions.

21 3mo ago A 23 tokens

salvo-database

44

salvo-rs/salvo-skills

Skill Claude CodeCodex

Integrate databases with Salvo using SQLx, Diesel, SeaORM, or other ORMs. Use for persistent data storage and database operations.

20 1mo ago A 34 tokens

salvo-file-handling

45

salvo-rs/salvo-skills

Skill Claude CodeCodex

Handle file uploads (single/multiple), downloads, and multipart forms. Use for file management, image uploads, and content delivery.

20 1mo ago A 32 tokens

working-with-data

46

JonasWeinert/EconAgentSkills

Skill Claude CodeCodex

Foundational data-discipline skill for econometrics work in any language. Enforces the discipline that every other data, analysis, and writing skill depends on: define the unit of analysis before anything else; treat IDs as a contract; merge with explicit cardinality and validation; never silently change the unit of…

17 4mo ago A 231 tokens

data-analysis

47

laragentic/agents

Skill Claude CodeCodex

Expert data analysis, statistical modeling, and insight generation.

13 5mo ago A 13 tokens

csvglow

48

Ratnaditya-J/csvglow

Skill Claude CodeCodex

Generate beautiful interactive HTML dashboards from CSV/Excel files with smart insights, auto-detected charts, correlations, and statistics.

13 5mo ago A 28 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: