241 of these skill files have been read, by 229 distinct authors, and what they tell an agent counted. What Data & backend authors agree on, and what they forbid

• 9181

  Sql query review

  vermapragya/analytics-skill/skills/sql-query-review · Skill

  0★ repo

  Skills library for product data scientists working with Claude

• 9182

  Warehouse query optimization

  vermapragya/analytics-skill/skills/warehouse-query-optimization · Skill

  0★ repo

  Skills library for product data scientists working with Claude

• 9183

  Sql to insights

  SkillMedev/bi-and-dashboards/skills/sql-to-insights · Skill

  0★ repo

  Turn warehouse rows into decisions — dashboards and the story behind them.

• 9184

  Scraper contract

  robdasi/skills/scraper-contract · Skill

  0★ repo

  Free, working Claude skills I use to run an AI automation studio. Drop-in SKILL.md files. By Robin Laires / Laires Labs.

• 9185

  Ddia batch stream processing

  ebarti/skills/ddia-batch-stream-processing · Skill

  0★ repo

  📚 Agent skills distilled from technical books — AI Engineering, Context Engineering, Designing Data-Intensive Applications, and more. Agent-agnostic, plain Markdown. Give your AI agent a bookshelf.

• 9186

  Ddia data modeling

  ebarti/skills/ddia-data-modeling · Skill

  0★ repo

  📚 Agent skills distilled from technical books — AI Engineering, Context Engineering, Designing Data-Intensive Applications, and more. Agent-agnostic, plain Markdown. Give your AI agent a bookshelf.

• 9187

  Database validation

  vasyafomiuk/skills/java-playwright-e2e/skills/database-validation · Skill

  0★ repo

  Claude Code skill plugin marketplace — java-playwright-e2e: Java + Playwright + Cucumber (BDD) end-to-end test automation

• 9188

  Bun runtime expert

  roedyrustam/claudevibeskills/src/bun-runtime-expert · Skill

  no license0★ repo

  Koleksi 20 Claude Skills siap pakai untuk pengembangan SaaS, web modern, dan praktik rekayasa perangkat lunak tingkat lanjut.

• 9189

  Saas multi tenant

  roedyrustam/claudevibeskills/src/saas-multi-tenant · Skill

  no license0★ repo

  Koleksi 20 Claude Skills siap pakai untuk pengembangan SaaS, web modern, dan praktik rekayasa perangkat lunak tingkat lanjut.

• 9190

  Saas mvp launcher

  roedyrustam/claudevibeskills/src/saas-mvp-launcher · Skill

  no license0★ repo

  Koleksi 20 Claude Skills siap pakai untuk pengembangan SaaS, web modern, dan praktik rekayasa perangkat lunak tingkat lanjut.

• 9191

  Senior fullstack

  roedyrustam/claudevibeskills/src/senior-fullstack · Skill

  no license0★ repo

  Koleksi 20 Claude Skills siap pakai untuk pengembangan SaaS, web modern, dan praktik rekayasa perangkat lunak tingkat lanjut.

• 9192

  Retail pos fleet health

  whobat/AI-Agent-skills/skills/ax-retail/retail-pos-fleet-health · Skill

  0★ repo

  a collection of AI Agent skills

• 9193

  Nav2009 db maintenance

  whobat/AI-Agent-skills/skills/nav-2009/nav2009-db-maintenance · Skill

  0★ repo

  a collection of AI Agent skills

• 9194

  Nav2009 object management

  whobat/AI-Agent-skills/skills/nav-2009/nav2009-object-management · Skill

  0★ repo

  a collection of AI Agent skills

• 9195

  Nav2009 permissions security

  whobat/AI-Agent-skills/skills/nav-2009/nav2009-permissions-security · Skill

  0★ repo

  a collection of AI Agent skills

• 9196

  Nav2009 sql performance

  whobat/AI-Agent-skills/skills/nav-2009/nav2009-sql-performance · Skill

  0★ repo

  a collection of AI Agent skills

• 9197

  Sqlserver perf triage

  whobat/AI-Agent-skills/skills/sql-server/sqlserver-perf-triage · Skill

  0★ repo

  a collection of AI Agent skills

• 9198

  Migration reversibility

  Starr-del/ShipSafe/skills/migration-reversibility · Skill

  0★ repo

  Offline deploy-safety skills for Claude Code. Zero credentials, zero network, zero dependencies.

• 9199

  Kafka pipelines

  SkillMedev/data-engineering-pipeline/skills/kafka-pipelines · Skill

  0★ repo

  Streams, batch, and storage — production data pipelines, encoded.

• 9200

  Mongodb expert

  SkillMedev/data-engineering-pipeline/skills/mongodb-expert · Skill

  0★ repo

  Streams, batch, and storage — production data pipelines, encoded.

• 9201

  Spark jobs

  SkillMedev/data-engineering-pipeline/skills/spark-jobs · Skill

  0★ repo

  Streams, batch, and storage — production data pipelines, encoded.

• 9202

  Sql query optimizer

  SkillMedev/data-engineering-pipeline/skills/sql-query-optimizer · Skill

  0★ repo

  Streams, batch, and storage — production data pipelines, encoded.

• 9203

  Backend

  muxammadmamajonov/dot-claude/.claude/skills/backend · Skill

  0★ repo

  Universal .claude AI Project OS — a reusable, safe, copy-into-any-project Claude Code operating system (agents, skills, commands, presets, checklists, hooks, operating-capability docs).

• 9204

  Data modeling

  muxammadmamajonov/dot-claude/.claude/skills/data-modeling · Skill

  0★ repo

  Universal .claude AI Project OS — a reusable, safe, copy-into-any-project Claude Code operating system (agents, skills, commands, presets, checklists, hooks, operating-capability docs).

• 9205

  Data platform

  muxammadmamajonov/dot-claude/.claude/skills/data-platform · Skill

  0★ repo

  Universal .claude AI Project OS — a reusable, safe, copy-into-any-project Claude Code operating system (agents, skills, commands, presets, checklists, hooks, operating-capability docs).

• 9206

  Go backend

  muxammadmamajonov/dot-claude/.claude/skills/go-backend · Skill

  0★ repo

  Universal .claude AI Project OS — a reusable, safe, copy-into-any-project Claude Code operating system (agents, skills, commands, presets, checklists, hooks, operating-capability docs).

• 9207

  Mongodb

  muxammadmamajonov/dot-claude/.claude/skills/mongodb · Skill

  0★ repo

  Universal .claude AI Project OS — a reusable, safe, copy-into-any-project Claude Code operating system (agents, skills, commands, presets, checklists, hooks, operating-capability docs).

• 9208

  Mysql

  muxammadmamajonov/dot-claude/.claude/skills/mysql · Skill

  0★ repo

  Universal .claude AI Project OS — a reusable, safe, copy-into-any-project Claude Code operating system (agents, skills, commands, presets, checklists, hooks, operating-capability docs).

• 9209

  Node backend

  muxammadmamajonov/dot-claude/.claude/skills/node-backend · Skill

  0★ repo

  Universal .claude AI Project OS — a reusable, safe, copy-into-any-project Claude Code operating system (agents, skills, commands, presets, checklists, hooks, operating-capability docs).

• 9210

  Postgres

  muxammadmamajonov/dot-claude/.claude/skills/postgres · Skill

  0★ repo

  Universal .claude AI Project OS — a reusable, safe, copy-into-any-project Claude Code operating system (agents, skills, commands, presets, checklists, hooks, operating-capability docs).

• 9211

  Python backend

  muxammadmamajonov/dot-claude/.claude/skills/python-backend · Skill

  0★ repo

  Universal .claude AI Project OS — a reusable, safe, copy-into-any-project Claude Code operating system (agents, skills, commands, presets, checklists, hooks, operating-capability docs).

• 9212

  Redis

  muxammadmamajonov/dot-claude/.claude/skills/redis · Skill

  0★ repo

  Universal .claude AI Project OS — a reusable, safe, copy-into-any-project Claude Code operating system (agents, skills, commands, presets, checklists, hooks, operating-capability docs).

• 9213

  Rust backend

  muxammadmamajonov/dot-claude/.claude/skills/rust-backend · Skill

  0★ repo

  Universal .claude AI Project OS — a reusable, safe, copy-into-any-project Claude Code operating system (agents, skills, commands, presets, checklists, hooks, operating-capability docs).

• 9214

  Securing applications

  nhattrung0911/shipwright/skills/securing-applications · Skill

  0★ repo

  Production-grade engineering discipline for AI coding agents — 5 composable skills (plan, build, secure, operate) for Claude Code, Codex & Gemini. Never skips a step, never fakes done.

• 9215

  Backend module builder

  vipincode/exr-agent-skills/.claude/skills/backend-module-builder · Skill

  no license0★ repo

  Agent Skills for building production-grade Express + TypeScript + Mongoose backends with Claude Code

• 9216

  Backend onboard

  vipincode/exr-agent-skills/.claude/skills/backend-onboard · Skill

  no license0★ repo

  Agent Skills for building production-grade Express + TypeScript + Mongoose backends with Claude Code

• 9217

  Backend test writer

  vipincode/exr-agent-skills/.claude/skills/backend-test-writer · Skill

  no license0★ repo

  Agent Skills for building production-grade Express + TypeScript + Mongoose backends with Claude Code

• 9218

  Express ts bootstrap

  vipincode/exr-agent-skills/.claude/skills/express-ts-bootstrap · Skill

  no license0★ repo

  Agent Skills for building production-grade Express + TypeScript + Mongoose backends with Claude Code

• 9219

  Migration safety checker

  SkillMedev/database-performance/skills/migration-safety-checker · Skill

  0★ repo

  Make slow queries fast and keep your database healthy under load.

• 9220

  N plus one hunter

  SkillMedev/database-performance/skills/n-plus-one-hunter · Skill

  0★ repo

  Make slow queries fast and keep your database healthy under load.

• 9221

  Query rewriter

  SkillMedev/database-performance/skills/query-rewriter · Skill

  0★ repo

  Make slow queries fast and keep your database healthy under load.

• 9222

  Notion database

  SkillMedev/project-management/skills/notion-database · Skill

  0★ repo

  Connect Claude to your project tracker and let it draft, file, and organize the work.

• 9223

  Sql queries

  Sidsaladi9/persona-os/plugins/product-manager-os/skills/sql-queries · Skill

  0★ repo

  Persona OS by The Product Channel — drop-in operating systems for Claude Code. Product Manager OS: 40 book-grounded, battle-tested skills + commands + memory + getprompts/getskills.

• 9224

  N8n workflow patterns

  waseemnasir2k26/skynetlabs-all-claude-code/skills/meta-and-tools/n8n-skills/skills/n8n-workflow-patterns · Skill

  no license0★ repo

  44 production Claude Code skills — content & reels, SEO/AEO, client delivery, code review, planning, token efficiency. One-command install.

• 9225

  Crawl

  eprouveze/claude-skills/skills/crawl · Skill

  0★ repo

  A collection of practical Claude Code skills — multi-LLM evaluation, domain management, planning, writing quality, and pair-session patterns. MIT licensed.

• 9226

  Sql to insights

  SkillMedev/data-analyst-toolkit/skills/sql-to-insights · Skill

  0★ repo

  From raw data to board-ready insights, every step covered.

• 9227

  Web scraper

  Drvivek34/Skill-Bazaar/web-scraping-data/web-scraper · Skill

  no license0★ repo

  🛒 Skill Bazaar — an all-in-one open collection of AI Agent Skills (SKILL.md), organized by category. Part of the Mega AI Bazaar.

• 9228

  Nestjs auth

  DIYA73/nestjs-skills/nestjs-auth · Skill

  no license0★ repo

  8 Claude Code skills for NestJS backend development — module scaffolding, TypeORM, BullMQ queues, WebSocket gateways, JWT auth, Redis caching, Docker, and testing patterns.

• 9229

  Aie web forms

  mrhinkle/aienterprise-skills/plugins/aie-web/skills/aie-web-forms · Skill

  0★ repo

  Open source Agent Skills for Claude Code and Cowork — writing, web, social, and chief-of-staff bundles (12 skills).

• 9230

  Backend delivery loop

  jgamaraalv/delivery-loop/.claude/skills/backend-delivery-loop · Skill

  0★ repo

  Continuous fullstack delivery loops — orchestrates frontend, backend, and quality subagents (behaviour drivers, engineers, UI/UX specialist, code/security reviewers, architects) in a test → diagnose → fix → review → secure → re-test cycle until the work is production-ready

• 9231

  Backend design

  jgamaraalv/delivery-loop/.claude/skills/backend-design · Skill

  0★ repo

  Continuous fullstack delivery loops — orchestrates frontend, backend, and quality subagents (behaviour drivers, engineers, UI/UX specialist, code/security reviewers, architects) in a test → diagnose → fix → review → secure → re-test cycle until the work is production-ready

• 9232

  Backend dev guidelines

  jgamaraalv/delivery-loop/.claude/skills/backend-dev-guidelines · Skill

  0★ repo

  Continuous fullstack delivery loops — orchestrates frontend, backend, and quality subagents (behaviour drivers, engineers, UI/UX specialist, code/security reviewers, architects) in a test → diagnose → fix → review → secure → re-test cycle until the work is production-ready

• 9233

  Backend testing

  jgamaraalv/delivery-loop/.claude/skills/backend-testing · Skill

  0★ repo

  Continuous fullstack delivery loops — orchestrates frontend, backend, and quality subagents (behaviour drivers, engineers, UI/UX specialist, code/security reviewers, architects) in a test → diagnose → fix → review → secure → re-test cycle until the work is production-ready

• 9234

  Nodejs backend patterns

  jgamaraalv/delivery-loop/.claude/skills/nodejs-backend-patterns · Skill

  0★ repo

  Continuous fullstack delivery loops — orchestrates frontend, backend, and quality subagents (behaviour drivers, engineers, UI/UX specialist, code/security reviewers, architects) in a test → diagnose → fix → review → secure → re-test cycle until the work is production-ready

• 9235

  Postgresql code review

  jgamaraalv/delivery-loop/.claude/skills/postgresql-code-review · Skill

  0★ repo

  Continuous fullstack delivery loops — orchestrates frontend, backend, and quality subagents (behaviour drivers, engineers, UI/UX specialist, code/security reviewers, architects) in a test → diagnose → fix → review → secure → re-test cycle until the work is production-ready

• 9236

  Postgresql optimization

  jgamaraalv/delivery-loop/.claude/skills/postgresql-optimization · Skill

  0★ repo

  Continuous fullstack delivery loops — orchestrates frontend, backend, and quality subagents (behaviour drivers, engineers, UI/UX specialist, code/security reviewers, architects) in a test → diagnose → fix → review → secure → re-test cycle until the work is production-ready

• 9237

  Prisma postgres

  jgamaraalv/delivery-loop/.claude/skills/prisma-postgres · Skill

  0★ repo

  Continuous fullstack delivery loops — orchestrates frontend, backend, and quality subagents (behaviour drivers, engineers, UI/UX specialist, code/security reviewers, architects) in a test → diagnose → fix → review → secure → re-test cycle until the work is production-ready

• 9238

  Redis core

  jgamaraalv/delivery-loop/.claude/skills/redis-core · Skill

  0★ repo

  Continuous fullstack delivery loops — orchestrates frontend, backend, and quality subagents (behaviour drivers, engineers, UI/UX specialist, code/security reviewers, architects) in a test → diagnose → fix → review → secure → re-test cycle until the work is production-ready

• 9239

  Redis query engine

  jgamaraalv/delivery-loop/.claude/skills/redis-query-engine · Skill

  0★ repo

  Continuous fullstack delivery loops — orchestrates frontend, backend, and quality subagents (behaviour drivers, engineers, UI/UX specialist, code/security reviewers, architects) in a test → diagnose → fix → review → secure → re-test cycle until the work is production-ready

• 9240

  Redis security

  jgamaraalv/delivery-loop/.claude/skills/redis-security · Skill

  0★ repo

  Continuous fullstack delivery loops — orchestrates frontend, backend, and quality subagents (behaviour drivers, engineers, UI/UX specialist, code/security reviewers, architects) in a test → diagnose → fix → review → secure → re-test cycle until the work is production-ready