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
tt-a1i/archify/archify Skill
10,485★ repoAgent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—self-contained HTML with motion and crisp export.
gosom/google-maps-scraper/skills/google-maps-scraper Skill
5,506★ reposcrape data from Google Maps. Extracts data such as the name, address, phone number, website URL, rating, reviews number, latitude and longitude, reviews,email and more for each place
bytebase/dbhub/io.github.bytebase/dbhub MCP server
3,362★ repoMinimal, token-efficient Database MCP Server for PostgreSQL, MySQL, SQL Server, SQLite, MariaDB
mongodb-js/mongodb-mcp-server/io.github.mongodb-js/mongodb-mcp-server MCP server
1,099★ repoMongoDB Model Context Protocol Server
us/crw/io.github.us/crw MCP server
552★ repoOpen-source web scraper for AI agents with scrape, crawl, and map tools
delorenj/mcp-server-trello/io.github.delorenj/mcp-server-trello MCP server
432★ repoMCP server for Trello boards with rate limiting, type safety, and comprehensive API integration.
agamm/claude-code-owasp/.claude/skills/owasp-security Skill
325★ repoClaude Code skill for OWASP security best practices (2025-2026). Includes Top 10:2025, ASVS 5.0, Agentic AI security, and 20+ language-specific security quirks.
telagod/code-abyss/skills/_kernel/backend Skill
238★ repoGive your AI coding agent a personality. Composable persona + style + skills for Claude Code, Codex, Gemini CLI & OpenClaw. Ships Tech Persona Card v1.0 spec.
pgEdge/pgedge-postgres-mcp/io.github.pgEdge/postgres-mcp MCP server
211★ repoEnterprise PostgreSQL MCP server with NL queries, hybrid search (pgvector+BM25), and web UI
Idun-Group/idun-agent-platform/examples/tutorials/text-to-sql-deep-agent/skills/query-writing Skill
198★ repo🟪 Open-source runtime that ships any LangGraph or Google ADK agent as a production-ready FastAPI service. Bundled , AG-UI copilotkit API, chat UI, 15+ guardrails, MCP, OpenTelemetry, OIDC. One pip install. Self-hosted, no vendor lock-in.
alex-on-ai/WebReaper/io.github.alex-on-ai/webreaper MCP server
142★ repoAI-native web scraper: scrape, crawl and map any site to clean markdown over stdio. MIT-licensed.
getmockd/mockd/io.mockd/mockd MCP server
141★ repoMulti-protocol API mock server: HTTP, GraphQL, gRPC, WebSocket, MQTT, SSE, SOAP.
ahpxex/open-dashboard/.claude/skills/add-backend Skill
119★ repoA skill catalogue of 36 copy-ready admin UI shapes an AI agent installs and composes into a real back-office. Built on TanStack Start, Drizzle + better-auth, shadcn + Tailwind v4.
AltimateAI/data-engineering-skills/skills/altimate-code Skill
118★ repoSkills related to Data Engineering Work for Claude Code
nubo-db/dynoxide/io.github.nubo-db/dynoxide MCP server
83★ repoDynamoDB-compatible database engine in Rust on SQLite, with an MCP server for coding agents.
yfe404/web-scraper Skill
82★Intelligent web scraping Claude Code skill with automatic strategy selection and TypeScript-first Apify Actor development
gogf/skills/skills/goframe-v2 Skill
no license78★ repoGoFrame Agent Skills empowering AI to deeply understand GoFrame conventions and best practices, generating high-quality, production-ready code.
michtio/craftcms-claude-skills/skills/craft-cloud Skill
70★ repoProduction-ready Claude Code skills, agents, and project templates for Craft CMS 5 development
FROWNINGdev/django-orm-lens/io.github.FROWNINGdev/django-orm-lens MCP server
64★ repoDjango ORM static-analysis MCP. 10 tools: models, relations, migrations, indexes, signals, N+1.
lensesio/agentic-engineering-for-apache-kafka/skills/kafka-connector-review Skill
56★ repoAI agent skills for building, operating and troubleshooting Apache Kafka applications. Topic audit, consumer lag, schema review, security, connectors and DLQ
AzureCosmosDB/cosmosdb-agent-kit/skills/cosmosdb-best-practices Skill
50★ repoA collection of skills for AI coding agents working with Azure Cosmos DB. Skills are packaged instructions and scripts that extend agent capabilities.
enessari/metabase-ai-assistant/io.github.enessari/metabase-ai-assistant MCP server
48★ repoMCP Server for Metabase - 111 tools for SQL generation, dashboards & PostgreSQL
unmateria/MCP-Access/io.github.unmateria/msaccess-database MCP server
no license48★ repoRead and edit Microsoft Access databases (.accdb/.mdb) - forms, VBA, tables, queries. Windows.
prisma/mcp/io.prisma/mcp MCP server
no license47★ repoMCP server for managing Prisma Postgres.
proyecto26/system-design-skills/skills/api-design Skill
46★ repoA divide-and-conquer wiki of system-design skills for Claude Code — reason about scalable systems, don't memorize architectures.
brettdavies/crawl4ai-skill Skill
no license42★Scrape JavaScript-heavy sites and extract structured data via reusable CSS schemas. Portable agent skill wrapping the Crawl4AI CLI and Python SDK.
Linked-API/linkedin-skills/linkedin-growth Skill
42★ repoLinkedIn automation skills for AI agents – sales, social selling, data extraction, and more.
ea-toolkit/architecture-catalog/.claude/skills/crawl-apis Skill
38★ repoGit-native architecture catalog — Markdown registry, schema-driven UI, AI-ready
thoughtspot/mcp-server/app.thoughtspot/mcp-server MCP server
no license33★ repoMCP Server for ThoughtSpot - provides OAuth authentication and tools for querying data
abhishekbhakat/airflow-mcp-server/io.github.abhishekbhakat/airflow-mcp-server MCP server
33★ repoAn MCP server for Apache Airflow
aligundogdu/symfony-hexagonal-skill/skills/symfony-api-response Skill
no license32★ repoClaude Code plugin that enforces hexagonal architecture (ports & adapters) in Symfony projects — with 10 auto-triggered skills, 2 review agents, and progressive refactoring support for existing codebases.
haymon-ai/dbmcp/ai.haymon/dbmcp MCP server
30★ repoDatabase MCP server for MySQL, MariaDB, PostgreSQL & SQLite with PII redaction and write-prevention
Airflow and workflow orchestration
vaquarkhan/data-engineering-agent-skills/skills/airflow-and-workflow-orchestration Skill
29★ repoProduction-grade Agent Skills for data engineering AI agents: 73 workflows, platform presets, safe backfill/replay, Kafka & Spark reliability, MCP observability, and VS Code/JetBrains installers.
nicholasglazer/gnosis-mcp/io.github.nicholasglazer/gnosis MCP server
27★ repoZero-config MCP server for searchable documentation. SQLite or PostgreSQL.
verygoodplugins/mcp-local-wp/io.github.verygoodplugins/mcp-local-wp MCP server
no license27★ repoWordPress database access via Local by Flywheel. Execute read-only MySQL queries and inspect schema.
AutumnsGrove/ClaudeSkills/api-designer Skill
no license26★ repoSkills for Claude.ai and Claude Code
PostgreSQL performance Tuner MCP Server
isdaniel/pgtuner_mcp/io.github.isdaniel/pgtuner_mcp MCP server
25★ repoprovides AI-powered PostgreSQL performance tuning capabilities.
vrtalex/bitrix24-skill/skills/bitrix24-agent Skill
24★ repoBitrix24 AI Agent skill: webhook/OAuth, events, retries, safety guardrails, and ops patterns
AgamiAI/agami-core/plugins/agami/skills/agami-connect Skill
no license22★ repoThe trust layer between AI and your data. Turns your database schema - messy joins, undocumented tables, into a governed semantic model so AI answers with correct SQL and a receipt on every answer. Run it locally, or self-host a shared team server with Docker.
Orizon-eu/claude-code-pentest/api-breaker Skill
22★ repo6 Claude Code skills that automate the entire pentest lifecycle. From recon to exploit chains to bug bounty reports — just give it a domain. 43 scripts, zero dependencies, pure Python.
goesByhc/cn-scraper-mcp/io.github.goesByhc/cn-scraper-mcp MCP server
22★ repoMCP server for AI agents to search major Chinese internet platforms with local-first login support.
exmergo/dex/skills/explore Skill
21★ repoDex is the agent-native analytics engineering toolkit. Point it at your warehouse and your dbt project. It learns the landscape, authors your transformations, and tells you exactly what to fix when the schema drifts. Built for analytics engineers and data engineers who want more out of their coding agent.
scholarly360/owasp-top10-web-skills/skills/authentication-failures Skill
20★ repoAgent Skills for OWASP Top 10 Application Security Risks (https://owasp.org/Top10/2025/)
PaymobAccept/Paymob-AI-Integration-Skill/skills/paymob-integration Skill
19★ repoOfficial Paymob payment integration skill for Claude Code — Intention API, HMAC, mobile wallets, BNPLs, Apple Pay across Node.js, Python, PHP, Flutter and more
Souhar-dya/mcp-db-server/io.github.Souhar-dya/mcp-db-server MCP server
no license19★ repoMCP server for SQLite, PostgreSQL, and MySQL with natural language to SQL and direct SQL tooling.
jamjet-labs/jamjet/io.github.jamjet-labs/engram-server MCP server
19★ repoDurable memory for AI agents: fact extraction, hybrid retrieval, temporal graph. SQLite/Postgres.
spences10/mcp-sqlite-tools/io.github.spences10/mcp-sqlite-tools MCP server
19★ repoMCP server for local SQLite database operations
Chipagosfinest/enterprise-team/enterprise-team/skills/data-catchall Skill
no license18★ repoHire a whole company with one plugin. 75 specialized AI agents across Engineering, Product, Infrastructure, Data, Security, Marketing, Sales, Finance, Legal, and People.
powersync-ja/agent-skills/skills/powersync Skill
17★ repoOfficial agent skills for PowerSync
houtini-ai/seo-crawler-mcp/io.github.houtini-ai/seo-crawler-mcp MCP server
16★ repoCrawl and analyse websites for SEO errors using Crawlee with SQLite storage
ShieldNet-360/secure-vibe/dist/agent-skills/.agents/skills/api-security Skill
15★ repoSecureVibe — prevention-first security for AI-written code. Signed SKILL.md knowledge that makes AI coding assistants write secure code at generation time, plus a deterministic CI gate. Offline · keyless · Ed25519-signed. By ShieldNet360.
lisniuse/taoguba-crawler-skill Skill
15★淘股吧帖子爬取skill，给 AI agent（AI智能体）使用。
saifoelloh/golang-best-practices-skill Skill
15★Production-ready Go code review skill for AI agents based on authoritative sources
ogarciarevett/stacker/skills/stacker Skill
15★ repoAgent skill: stack overlapping skills — run the best candidates in parallel, score outputs, merge the result
ryaker/appstore-connect-mcp/io.github.ryaker/appstore-connect-mcp MCP server
15★ repoMCP server for Apple Store Connect API integration with OAuth authentication support
tmssoftware/skills/skills/aurelius-mapping Skill
no license14★ repoOfficial collection of agent skills from TMS Software
melissa-pereira-deel/claude-code-server-side-swift-skills/skills/server-side-swift Skill
13★ repoProduction-ready Claude Code skills for server-side Swift (Vapor, Hummingbird) and Xcode Cloud CI/CD
steph-dove/klaussy-agents/examples/fastapi/.agents/skills/fastapi-address-review Skill
13★ repoA multi-agent context, rules, and hooks boilerplate generator. With a single command, it scaffolds conventions, namespaced skills, stack-appropriate settings, and interactive guardrails for seven major AI coding environments, matching each agent's native file formats and capability profiles.
martinholovsky/SOTA-skills/skills/sota-api-design Skill
12★ repoState-of-the-Art (2026) AI/LLM engineering skills/agents for building and auditing software — 40+ domain & language skills, BUILD/AUDIT modes, audit checklists.
G1Joshi/Agent-Skills/skills/ai-ml/airflow Skill
12★ repoA comprehensive skill catalog for AI agents