219 of these skill files have been read, by 230 distinct authors, and what they tell an agent counted. What Data analysis authors agree on, and what they forbid

• 1201

  Xlsx skills zhanlincui xlsx

  bg-szy/TOP-SKILLS/skills/marketplace/xlsx__skills-zhanlincui-xlsx · Skill

  no license5★ repo

  全球最大的 Claude Code 技能聚合库 · 收录 3900+ 来自 12+ 来源的技能，提供在线搜索与趋势分析看板 / The world's largest Claude Code skill aggregation hub — 3900+ skills from 12+ sources with online search and trend dashboard

• 1202

  Eda playbook

  SkillMedev/skills/skills/eda-playbook · Skill

  5★ repo

  The open Skill Me catalog — every hosted skill as a portable, MIT-licensed SKILL.md

• 1203

  Pandas expert

  SkillMedev/skills/skills/pandas-expert · Skill

  5★ repo

  The open Skill Me catalog — every hosted skill as a portable, MIT-licensed SKILL.md

• 1204

  Python async

  SkillMedev/skills/skills/python-async · Skill

  5★ repo

  The open Skill Me catalog — every hosted skill as a portable, MIT-licensed SKILL.md

• 1205

  R for analysis

  SkillMedev/skills/skills/r-for-analysis · Skill

  5★ repo

  The open Skill Me catalog — every hosted skill as a portable, MIT-licensed SKILL.md

• 1206

  Visual regression

  HsuanYuLee/polaris/.claude/skills/visual-regression · Skill

  5★ repo

  A Claude Code workspace template with AI skills for JIRA, PRs, code review, estimation, and daily standups

• 1207

  Regression insight

  serejaris/kimi-skills/skills/regression-insight · Skill

  5★ repo

  Полная коллекция скиллов Kimi (267 built-in + 7 plugin skills), выгруженная из сандбокса агента

• 1208

  Regression modeler

  serejaris/kimi-skills/skills/regression-modeler · Skill

  5★ repo

  Полная коллекция скиллов Kimi (267 built-in + 7 plugin skills), выгруженная из сандбокса агента

• 1209

  Woo customer cohort analysis

  navarroido/Woocommerce-skill/skills/customer-ops/woo-customer-cohort-analysis · Skill

  5★ repo
• 1210

  Ai regression testing

  khanhhuyenngo985-sys/character-scene-design-skills/skills/.archive/ECC-ai/ai-regression-testing · Skill

  no license5★ repo

  通用角色与场景设计技能包：角色资产、身高比例锁、三视图一致性、服装状态、道具锚点、场景动线与 AI 图像/视频提示词流程

• 1211

  Syncfusion wpf olap grid

  syncfusion/wpf-ui-components-skills/skills/syncfusion-wpf-olap-grid · Skill

  no license5★ repo

  Skills for Syncfusion WPF controls. Enable AI-assisted development with comprehensive documentation, code examples, and best practices for 100+ UI controls including DataGrid, Charts, Scheduler, and more.

• 1212

  Data visualization

  Dannykkh/skill-olympus/skills/data-visualization · Skill

  no license4★ repo

  Twelve Greek gods. One command. A working SaaS. 98 skills + 49 agents + 13 hooks for Claude Code + Codex CLI + Gemini CLI. Cross-CLI persistent memory, zero-interaction full pipeline (design → build → inspect → test → ship).

• 1213

  Data analysis companion

  David-Saeteros/claude-skills/skills/data-analysis-companion · Skill

  no license4★ repo

  Claude skills for academic writing, thesis review, and research workflows

• 1214

  Cohort analysis

  Amey-Thakur/AI-SKILLS/skills/data-science/cohort-analysis · Skill

  4★ repo

  Plug-and-play skills and prompts for every AI coding agent

• 1215

  Data visualization

  Amey-Thakur/AI-SKILLS/skills/data-science/data-visualization · Skill

  4★ repo

  Plug-and-play skills and prompts for every AI coding agent

• 1216

  Exploratory data analysis

  Amey-Thakur/AI-SKILLS/skills/data-science/exploratory-data-analysis · Skill

  4★ repo

  Plug-and-play skills and prompts for every AI coding agent

• 1217

  Regression analysis

  Amey-Thakur/AI-SKILLS/skills/data-science/regression-analysis · Skill

  4★ repo

  Plug-and-play skills and prompts for every AI coding agent

• 1218

  Regression tests

  Amey-Thakur/AI-SKILLS/skills/testing/regression-tests · Skill

  4★ repo

  Plug-and-play skills and prompts for every AI coding agent

• 1219

  Visual regression testing

  Amey-Thakur/AI-SKILLS/skills/testing/visual-regression-testing · Skill

  4★ repo

  Plug-and-play skills and prompts for every AI coding agent

• 1220

  Data analysis

  fabioc-aloha/Alex_Skill_Mall/plugins/data-analytics/data-analysis · Skill

  4★ repo

  284 curated plugins for AI assistants across 16 categories: security, Azure, documentation, code quality, cloud infrastructure, and more. Works with GitHub Copilot. Drop into .github/skills/local/ and go.

• 1221

  Data visualization

  fabioc-aloha/Alex_Skill_Mall/plugins/data-analytics/data-visualization · Skill

  4★ repo

  284 curated plugins for AI assistants across 16 categories: security, Azure, documentation, code quality, cloud infrastructure, and more. Works with GitHub Copilot. Drop into .github/skills/local/ and go.

• 1222

  Regression prevention

  matt-bat/agent-command-center/skills/regression-prevention · Skill

  no license4★ repo

  Governance-first agent command center for workflow automation, validation, policy, documentation sync, and execution discipline.

• 1223

  Foundations r regression correlation and diagnostics

  Pavel-Kravchenko/Bioinformatics/Skills/foundations-r-regression-correlation-and-diagnostics · Skill

  no license4★ repo

  208 bioinformatics skills for Claude Code — NGS, single-cell, metagenomics, structural biology, algorithms, AI for science

• 1224

  Python bio data visualization

  Pavel-Kravchenko/Bioinformatics/Skills/python-bio-data-visualization · Skill

  no license4★ repo

  208 bioinformatics skills for Claude Code — NGS, single-cell, metagenomics, structural biology, algorithms, AI for science

• 1225

  Python bio pandas

  Pavel-Kravchenko/Bioinformatics/Skills/python-bio-pandas · Skill

  no license4★ repo

  208 bioinformatics skills for Claude Code — NGS, single-cell, metagenomics, structural biology, algorithms, AI for science

• 1226

  Data visualization

  aneja5/forge-skills/skills/data-visualization · Skill

  3★ repo

  An assembly line for AI software development. 35 skills, 11 agent personas, 29 commands. From raw idea to shipped code.

• 1227

  Visual regression

  AtulPurohit/Antigravity-Awesome-Skills/plugins/dx-qa-automation/skills/visual-regression · Skill

  no license3★ repo

  Installable GitHub library of 300+ professional agentic skills for Claude Code, Antigravity IDE, Gemini CLI, Cursor, and Copilot. Features a custom NPX installer, 9 stack-specific bundles, validation schemas, security auditing, and an interactive catalog explorer app.

• 1228

  Cohort analysis

  AtulPurohit/Antigravity-Awesome-Skills/skills/cohort-analysis · Skill

  no license3★ repo

  Installable GitHub library of 300+ professional agentic skills for Claude Code, Antigravity IDE, Gemini CLI, Cursor, and Copilot. Features a custom NPX installer, 9 stack-specific bundles, validation schemas, security auditing, and an interactive catalog explorer app.

• 1229

  Data analyst

  AtulPurohit/Antigravity-Awesome-Skills/skills/data-analyst · Skill

  no license3★ repo

  Installable GitHub library of 300+ professional agentic skills for Claude Code, Antigravity IDE, Gemini CLI, Cursor, and Copilot. Features a custom NPX installer, 9 stack-specific bundles, validation schemas, security auditing, and an interactive catalog explorer app.

• 1230

  Visual regression

  AtulPurohit/Antigravity-Awesome-Skills/skills/visual-regression · Skill

  no license3★ repo

  Installable GitHub library of 300+ professional agentic skills for Claude Code, Antigravity IDE, Gemini CLI, Cursor, and Copilot. Features a custom NPX installer, 9 stack-specific bundles, validation schemas, security auditing, and an interactive catalog explorer app.

• 1231

  Pandas pro

  zacklecon/claude-skills/skills/pandas-pro · Skill

  3★ repo

  ⚙️ Build and deploy 66 versatile Claude AI skills and 9 workflows designed to enhance productivity for full-stack developers.

• 1232

  Cohort analysis

  NachoLafuente/5050-gtm/skills/cohort-analysis · Skill

  3★ repo

  GTM skills for Claude Code by 5050growth. Cohort analysis, proposals, disco prep - pull from your CRM, no SaaS, no dashboards.

• 1233

  Huashu data pro en

  Biraj2004/huashu-skills-english/huashu-data-pro-en · Skill

  3★ repo

  Huashu's Content Creation Skills Collection — 21 Practical Skills translated to English using Claude.

• 1234

  Data analyst

  dev2k6/ai-agent-personalities/skills/data-analyst · Skill

  3★ repo

  35 realistic AI agent personalities — family, friends, mentors, coworkers, and pets — each with a │ signature behavior, all genuinely helpful.

• 1235

  Regression test

  markdavidgan/apple-dev-skills/platforms/claude/skills/regression-test · Skill

  3★ repo

  Apple platform development skills for Claude Code, Cursor, Kimi Code, Antigravity, Codex CLI, and Agy.

• 1236

  Regression test

  markdavidgan/apple-dev-skills/platforms/codex/skills/regression-test · Skill

  3★ repo

  Apple platform development skills for Claude Code, Cursor, Kimi Code, Antigravity, Codex CLI, and Agy.

• 1237

  Regression test

  markdavidgan/apple-dev-skills/platforms/cursor/skills/regression-test · Skill

  3★ repo

  Apple platform development skills for Claude Code, Cursor, Kimi Code, Antigravity, Codex CLI, and Agy.

• 1238

  Regression test

  markdavidgan/apple-dev-skills/platforms/kimi/skills/regression-test · Skill

  3★ repo

  Apple platform development skills for Claude Code, Cursor, Kimi Code, Antigravity, Codex CLI, and Agy.

• 1239

  Regression test

  markdavidgan/apple-dev-skills/src/skills/regression-test · Skill

  3★ repo

  Apple platform development skills for Claude Code, Cursor, Kimi Code, Antigravity, Codex CLI, and Agy.

• 1240

  Pandas data cleaning

  JayRHa/AgentSkills/pandas-data-cleaning · Skill

  3★ repo

  The largest community-driven library of Agent Skills (SKILL.md + scripts/references/examples) for Claude, Codex, Gemini CLI, Cursor and friends.

• 1241

  Syncfusion react maps

  syncfusion/react-ui-components-skills/skills/syncfusion-react-maps · Skill

  no license3★ repo

  This repository contains agent prompts for creating skills and organizing AI agent capabilities.

• 1242

  05 regression interpreter

  lianxhcn/PXa2026a/skills/core/05-regression-interpreter · Skill

  no license3★ repo

  Lecture

• 1243

  Visual regression

  Syo-M/fable-frontend-skills/.claude/skills/visual-regression · Skill

  3★ repo

  Measured, opinionated Claude Code rules for frontend work (React / Next.js / Vite / Astro) — skills, path rules, review agents, sign-off hooks, installer & plugin. Every claim backed by committed eval reports.

• 1244

  Visual regression

  Syo-M/fable-frontend-skills/plugin/skills/visual-regression · Skill

  3★ repo

  Measured, opinionated Claude Code rules for frontend work (React / Next.js / Vite / Astro) — skills, path rules, review agents, sign-off hooks, installer & plugin. Every claim backed by committed eval reports.

• 1245

  Visualization

  marketcalls/openalgo-claude-plugin/plugins/openalgo-python/skills/visualization · Skill

  2★ repo

  OpenAlgo Claude Code Plugin Marketplace - Algorithmic trading with 25+ Indian brokers

• 1246

  Visualization

  PuckAPI/claude-sports-analytics/skills/visualization · Skill

  2★ repo

  28 free Claude Code skills for NHL analytics, betting models, and hockey research. Works with PuckAPI MCP server for live data.

• 1247

  Ai regression testing

  multiplex-ai/muggle-ai-teams/skills/ai-regression-testing · Skill

  2★ repo

  AI workflow for Claude Code — describe what you want, get production-grade results. Code, content, design, planning. Built by MuggleTest.

• 1248

  Matplotlib optimization visualization

  hajibabaie/combinatorial-optimization-skills/skills/matplotlib-optimization-visualization · Skill

  2★ repo

  76 Claude Code skills for combinatorial optimization and operations research: MILP with Gurobi, metaheuristics, encodings/operators, classic problems, and research tooling

• 1249

  Pandas experiment management

  hajibabaie/combinatorial-optimization-skills/skills/pandas-experiment-management · Skill

  2★ repo

  76 Claude Code skills for combinatorial optimization and operations research: MILP with Gurobi, metaheuristics, encodings/operators, classic problems, and research tooling

• 1250

  Senior data scientist

  OpenSIN-AI/OpenSIN-Skills/engineering-team/senior-data-scientist · Skill

  no license2★ repo

  The world's largest open-source AI agent skill library — 280+ skills across 9 knowledge domains + 46 operational actions. Built on alirezarezvani/claude-skills + OpenSIN-AI.

• 1251

  Timing residual visualisation

  rudrathegreat/Astronomy-AI-Toolkit/skills/visualisation/timing_residual_visualisation · Skill

  no license2★ repo

  A catered AI toolkit for astronomers

• 1252

  Data analyst

  the-hugin/RSIm/skills/data-analyst · Skill

  no license2★ repo

  Recursively Self-Improving Module — persistent memory + structured improvement loop for Claude Code

• 1253

  Exploratory data analysis

  MarieLynneBlock/arcanum-artifex/skills/data-science/exploratory-data-analysis · Skill

  no license2★ repo

  Prompts, skills, and agents that survive contact with real workflows. No vendor loyalty. Occasionally heretical. 🧙🏻‍♀️

• 1254

  Pandas data wrangling

  MarieLynneBlock/arcanum-artifex/skills/data-science/pandas-data-wrangling · Skill

  no license2★ repo

  Prompts, skills, and agents that survive contact with real workflows. No vendor loyalty. Occasionally heretical. 🧙🏻‍♀️

• 1255

  Seaborn

  MarieLynneBlock/arcanum-artifex/skills/data-science/seaborn · Skill

  no license2★ repo

  Prompts, skills, and agents that survive contact with real workflows. No vendor loyalty. Occasionally heretical. 🧙🏻‍♀️

• 1256

  Matlab

  MarieLynneBlock/arcanum-artifex/skills/scientific/matlab · Skill

  no license2★ repo

  Prompts, skills, and agents that survive contact with real workflows. No vendor loyalty. Occasionally heretical. 🧙🏻‍♀️

• 1257

  Scientific visualization

  MarieLynneBlock/arcanum-artifex/skills/scientific/scientific-visualization · Skill

  no license2★ repo

  Prompts, skills, and agents that survive contact with real workflows. No vendor loyalty. Occasionally heretical. 🧙🏻‍♀️

• 1258

  Statistical analysis

  MarieLynneBlock/arcanum-artifex/skills/scientific/statistical-analysis · Skill

  no license2★ repo

  Prompts, skills, and agents that survive contact with real workflows. No vendor loyalty. Occasionally heretical. 🧙🏻‍♀️

• 1259

  Xlsx

  hackermanishackerman/claude-skills-vault/.claude/skills/document-skills/xlsx · Skill

  2★ repo

  🛠️ Curate and enhance your coding skills with Claude Skills Vault, a collection of commands and MCP server guides for efficient development.

• 1260

  Nist stat handbook

  jgsystemsconsulting/jgs-se-knowledge-packs/packs/nist-stat-handbook · Skill

  no license2★ repo

  46 agent knowledge packs distilling vetted, licence-clean systems-engineering standards (NASA, DoD, FAA, NIST, GAO, SEBoK) into on-demand Claude skills.