Data & backend
10,268 rows, by stacks then stars
233 of these skill files have been read, by 258 distinct authors, and what they tell an agent counted. What Data & backend authors agree on, and what they forbid
BTN101/claude-skill-pack/skills/engineering/api-design Skill
0★ repoClaude skills organized into domain layers — engineering, product, founder/GTM, design, and documents
sanjibani/mcp-skills-pack/skills/mcp-auth-helper Skill
0★ repo5 ready-to-use Claude Skills that teach Claude the operational best practices of working with MCP servers (auth, error decoding, tool routing, schema discovery, rate-limit handling)
AllenShi100/spike-first Skill
no license0★Spike First | 先打靶再造枪 - 抓取/集成任务的强制可行性闸门 Agent Skill：开工前 5 分钟探针验证最大未知点，连跑 3-5 次测成功率，不通过当场喊停
whobat/AI-Agent-skills/skills/ax-retail/ax2012-aos-crash-triage Skill
0★ repoa collection of AI Agent skills
SkillMedev/data-engineering-pipeline/skills/clickhouse-analytics Skill
0★ repoStreams, batch, and storage — production data pipelines, encoded.
iamursky/nestjs-skill/skills/nestjs Skill
0★ repoReference skill for NestJS — the progressive, TypeScript-first Node.js framework.
vipincode/exr-agent-skills/.claude/skills/backend-code-review Skill
no license0★ repoAgent Skills for building production-grade Express + TypeScript + Mongoose backends with Claude Code
siam-hossain9/secure-development-skill/plugins/secure-development/skills/secure-development Skill
0★ repoSecure Development — a Claude Code skill: 23 security reference domains + a phase-by-phase secure build lifecycle (secure-by-design).
digitaldreams/tuhin/skills/api-contract Skill
0★ repoMy dev identity as a Claude Code plugin — a full Laravel team in a box: SDLC pipeline, task board, coding agents, and audit skills.
johnisanerd/claude-skill-google-jobs-scraper/apify-google-jobs-scraper Skill
no license0★ repoClaude/agent skill: scrape Google Jobs listings billed per delivered result, with employer and board exclusion filters. Installs via npx skills add.
alyshahendo/dbt-debugger/.claude/skills/dbt-debugger Skill
0★ repoAn open source Claude Code skill and CLI that traces dbt pipeline failures back to root cause, distinguishing genuine breaks from downstream models skipped as collateral. No warehouse connection needed.
Apify app store reviews scraper
johnisanerd/claude-skill-app-store-reviews-scraper/apify-app-store-reviews-scraper Skill
no license0★ repoClaude/agent skill: scrape Apple App Store reviews into structured JSON. Installs via npx skills add.
plori-ai/skills/plori Skill
0★ repoAgent Skills for plori: teach any coding agent to create and drive plori agents (cloud computers for AI agents)
fibrousop07-dev/lazy-skills Skill
0★Progressive skill-loading orchestrator for Claude Code. Auto-routes multi-step tasks across connected skills without a slash command, with an optional keyword-based skill-hint hook and a one-command bootstrap installer for a known-good skill set.
zenlee123/routerbase-agent-skills/skills/routerbase-api-integration Skill
no license0★ repoAgent skills for integrating, routing, and generating media with RouterBase.
johnisanerd/claude-skill-duckduckgo-scraper/apify-duckduckgo-scraper Skill
no license0★ repoClaude/agent skill: scrape DuckDuckGo search results into structured JSON. Installs via npx skills add.
Apify yandex scraper bulk serp
johnisanerd/claude-skill-yandex-scraper-bulk-serp/apify-yandex-scraper-bulk-serp Skill
no license0★ repoClaude/agent skill: bulk Yandex SERP collection with predictable per-result billing. Installs via npx skills add.
syniol/llm-software-project/.agent/skills/api-endpoint Skill
0★ repoAI Ready Software Template for Enterprise Multi-Model AI Context Architecture
hsjinde/cloudflare-use-skill/cloudflare-use Skill
0★ repoClaude Code skill for safe, fast Cloudflare D1 + R2 operations on Windows - REST-based, immune to PowerShell BOM/encoding traps
TomMaSS/agent-skills/skills/obsidian-rest-api Skill
0★ repoPortable Agent Skills (SKILL.md) for Claude Code and compatible CLIs
johnisanerd/claude-skill-scrape-google-jobs/apify-scrape-google-jobs Skill
no license0★ repoClaude/agent skill: scrape Google Jobs listings to structured JSON with the Apify Google Jobs Scraper. Installs via npx skills add.
johnisanerd/claude-skill-linkedin-posts-scraper/apify-linkedin-posts-scraper Skill
no license0★ repoClaude/agent skill: scrape public LinkedIn posts into structured JSON. Installs via npx skills add.
brightstone111/web-scraping-skills/plugins/web-scraping/skills/cdp-graphql-scraper Skill
0★ repoClaude Code skill marketplace for authorized web scraping — attach to your logged-in Chrome over CDP and harvest the JSON/GraphQL the page already fetches, with anti-block hygiene and resumable state.
AL-JANEF/janefskills/auth-hardening Skill
0★ repoDefensive security & production-grade engineering skills for Claude Code — auth, OWASP audit, threat modeling, secrets, logging.
johnisanerd/claude-skill-investor-database/apify-investor-database Skill
no license0★ repoClaude/agent skill: search a curated database of 10,469 investor firms by type, industry, stage, and country. Installs via npx skills add.
muzalee/claude-atelier/skills/backend-build Skill
no license0★ repoA workshop of personal Claude Code skills — design, build, and writing craft
meturley/trail-marker-geo/skills/ai-crawler-check Skill
0★ repoA collection of AI agent skills for optimizing political campaign websites for AI search (GEO). Built for candidates, campaign managers, and advocacy staff who want to help their site get accurately read and cited.
johnisanerd/claude-skill-google-news-api/apify-google-news-api Skill
no license0★ repoClaude/agent skill: Google News articles as structured JSON. Installs via npx skills add.
webdevtodayjason/appdirect-skills/skills/appdirect-api-integration Skill
0★ repoAgent skills for AppDirect marketplace work (submission + API integration) — Claude Code / Cowork. By Titanium Computing.
johnisanerd/claude-skill-scrape-google-shopping/apify-scrape-google-shopping Skill
no license0★ repoClaude/agent skill: scrape Google Shopping products, prices, and sellers. Installs via npx skills add.
xr09/zeal-docs Skill
no license0★An Agent Skill that gives your AI agent offline access to Zeal docs on Linux
tamasbege/staff-engineer-skills/plugins/staff-engineer-skills/skills/api-response-normalizer Skill
0★ repoClaude Code plugin marketplace for the hard, production-critical parts of engineering — backend reliability (API contracts, idempotency, rate limiting, resilience, caching, auth), adversarial code review, and frontend motion/UX.
WasDavidOliveira/irracional-skills/builder/building-elysia-apis Skill
no license0★ repoAgent Skills para Cursor & Claude Code: revisão crítica + APIs Bun/Elysia/Drizzle/Zod — padrões que o chat não “inventa” de novo a cada conversa.
Supabase postgres best practices
Nether403/kithub/.agents/skills/supabase-postgres-best-practices Skill
no license0★ repoThe universal registry for AI agent workflows and expert skills. SkillKitHub is an agent-first platform where AI agents discover, install, and share versioned workflow packages ("Kits") and expert instruction sets ("Skills"). Works with Cursor, Claude Code, Codex, and any compatible agent.
hilmifawwazsaad/NextJS-js-Boilerplate/.agents/backend Skill
0★ repoNext.js 16 + JavaScript + Tailwind CSS v4 starter with strict linting, Husky git hooks, conventional commits, and AI agent skill routing.
liberfi-io/liberfi-skills/skills/liberfi-auth Skill
no license0★ repogdm257/cc-plugins/plugins/agent-skills/skills/crawlee-skill Skill
no license0★ repoElegant Claude Code Plugins
mdayan8/docker-containers Skill
0★Agent-agnostic skill for building, fixing, and hardening Docker and Compose setups.
longcipher/omni-skill/skills/backend-api-master Skill
no license0★ repoDataset based skill generator
Baufest/skills/skills/api-design Skill
0★ repoPublic repository for a curated collection of agent skills
Rui-Huang-dotcom/saas-auth-shield Skill
0★Add SaaS authentication with signup-abuse protection, including device fingerprinting, per-device account limits, and migration support for existing auth systems.
escwxyz/skills-re/.agents/skills/better-auth-best-practices Skill
no license0★ repoCode for SKILLS.re
rynhardt-potgieter/sprint_workflow/plugins/sprint-workflow/skills/api-design Skill
0★ repoA portable Claude Code plugin system for orchestrating software development through parallel specialist agents, enforced engineering standards, and automated quality gates. One command to plan. Parallel agents to build. Automated gates to ship.
tradercjz/dolphindb-agent-skills/skills/dolphindb Skill
no license0★ repoDolphinDB Agent Skills installer — install DolphinDB knowledge skills into AI coding agents (Claude Code, Cursor, Trae, GitHub Copilot)
ChialiT/Simple-Invoice/Agent Skill
0★ repoAgent friendly invoice generator with human in the loop, or human as the driver. Light weight, keep it simple.
sonhaicoder/haiclaudeskill/skills/backend-fastapi Skill
0★ repo14 auto-triggering Claude Code skills that inject production engineering rules into your AI agent — trigger precision + deterministic option-spaces, distilled from a ~60K-line FastAPI/Next.js/Flutter codebase
Malikasadjaved/skills/fastapi-best-practices Skill
no license0★ repoProduction-grade agent skills for FastAPI, Qdrant, and WhatsApp Cloud API
geoffsdesk/portage/skills/data-migration Skill
0★ repoAgent-driven EKS to GKE migrations. PSO-grade outcomes, no PSO required.
cskwork/postgres-intelligence Skill
0★PostgreSQL intelligence skill for Claude Code, Codex, Cursor, Windsurf, and local LLM agents
juncoding/agent-skills/skills/ec2-docker-host Skill
0★ repoOpen-source agent skills for shipping & operating real infrastructure. First: ec2-docker-host — many apps on one EC2 box with Docker, shared Caddy + DBs, without disturbing neighbors.
balevdev/agentique/skills/anakin Skill
0★ repoAgent + étiquette: a small house of well-mannered agent skills for the skills.sh ecosystem.
huoy348/wechatcrawler Skill
no license0★Crawls articles from WeChat Official Accounts. Searching the name of any accounts（using personal cookie）gets the content.
monocloud/agent-skills/plugins/monocloud/skills/monocloud-auth-aspnetcore Skill
0★ repoOfficial MonoCloud Agent Skills repository.
danielvogler/ai-skills-library/.agents/skills/adding-dbt-unit-test Skill
0★ repoCentralized manifest for AI agent skills. Synced via ai-agent-skills.
heart-wcl/agent-browser-guide Skill
0★Claude Code skill for browser automation via Vercel Agent Browser CLI. Replaces Playwright MCP with CLI-first approach.
JimmyBlanquet/project-forge/production-skills/core/auth-supabase-complete Skill
0★ repoSaaS factory: Next.js starters + spec-kit extensions + Ralph++ autonomous loop. Production-ready in 48h.
xuluoforcainiao/xms-webhook-config/xms-webhook-config Skill
no license0★ repoManages the XMS export automation webhook configuration file (webhook_config.json). Covers field for
Agent skill enterprise data ecosystems
k-sandhu/agent-skill-enterprise-data-ecosystems Skill
0★Claude agent skill that generates realistic fictional enterprise data ecosystems — multi-system schemas, populated SQLite, SQL lineage, controlled DQ imperfections, and a generated read-only MCP server.
hilmifawwazsaad/ExpressJS-ts-Boilerplate/.agents/backend Skill
0★ repoExpress.js 5 + TypeScript REST API starter with layered architecture, strict ESLint/Prettier, Husky git hooks, and AI agent skill files.
kuosuko/dbfy/skills/dbfy Skill
0★ repoDB-ify your migrations — generate a clean post-merge schema snapshot from a folder of SQL migration files. Built for AI agents.