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Discover the toolingbehind modern intelligence

The operating system for AI infrastructure discovery. Search a live map of MCP servers, AI agents, LLM tools, automation systems, and developer infrastructure.

 
 
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theskillcity

Discover the toolingbehind modern intelligence

A live, classified map of MCP servers, AI agents, LLM tooling, automation systems, and developer infrastructure — searchable in one place.

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A live, classified index of the open-source tooling behind modern AI — MCP servers, AI agents, LLM tooling, automation systems, skills and developer infrastructure — all searchable and mapped in one place. The homepage cityscape lets you explore by category; everything else is a click away.

0skills
0MCP servers
0agents

Browse by domain — interactive skyline. Each building links to a domain.

DEVTOOLSLLMAGENTSAUTOMATIONWORKCLOUDWRITINGSECURITYWEB/APPMEDIADATA/ML
277All domains

Web & App Engineering

277

Web & mobile frameworks, frontend/backend libraries, state management, and UI component kits.

Specializations

AllReact & Next277 reposMobile86 reposFrontend & UI70 reposVue & Svelte38 reposBackend & APIs30 reposGeneral14 repos
0specializations
0repos
0skills
0MCP servers
0agents
udecode

plate

udecode
MCP + SKILL

Rich-text editor with AI and shadcn/ui

Web & App Engineering#ai#mcp
16.3k981TypeScript
ZSeven-W

openpencil

ZSeven-W
MCP + SKILL

The world's first open-source AI-native vector design tool and the first to feature concurrent Agent Teams. Design-as-Code. Turn prompts into UI directly on the live canvas. A modern alternative to Pencil.

Web & App Engineering#agent#agent-team
3.3k335TypeScript
Jpisnice

shadcn-ui-mcp-server

Jpisnice
MCP

A mcp server to allow LLMS gain context about shadcn ui component structure,usage and installation,compaitable with react,svelte 5,vue & React Native

Web & App Engineering#ai#expo
2.8k291TypeScript
datopian

portaljs

datopian
MCP + SKILL

🌀 Rapidly build feature-rich data portals using a modern frontend framework. Native CKAN support. OpenMetadata and Git compatible.

Web & App Engineering#ai#ai-agents
2.3k332TypeScript
childrentime

reactuse

childrentime
SKILL

115+ production-ready React Hooks for sensors, UI, state & browser APIs. Tree-shakable, SSR-safe, TypeScript-first. Used by Shopee, PDD & Ctrip. Inspired by VueUse.

Web & App Engineering#browser-api#custom-hooks
1.0k139MDX
P1kaj1uu

ChattyPlay-Agent

P1kaj1uu
MCP

🚀 告别多个App！本项目主要基于Python+React+TypeScript+Hono+SQLite3+Redis，打造“All in One”智能工具集。免会员破解爱奇艺、腾讯视频、优酷、抖音、B站、小红书等20+平台视频，支持4K在线解析与无水印高速下载。集成Cloudflare Turnstile防机器人和爬虫、Google、GitHub授权登录及OpenAI SDK、埋点SDK、MC

Web & App Engineering#agent#ai-drawing
643157TypeScript
frontman-ai

frontman

frontman-ai
SKILL

The AI agent that lives in your framework/browser

Web & App Engineering#agent#ai
57028ReScript
hackerai-tech

hackerai

hackerai-tech
SKILL

Find and fix vulnerabilities by chatting with AI

Web & App Engineering#ai-agents#ai-tools
569118TypeScript
dappros

ethora

dappros
MCP

SDK monorepo for Ethora chat / messaging platform. (1) Pick an SDK for your frontend stack. (2) Integrate manually or using ethora-setup. (3) Optionally configure app settings, deploy AI agents etc. Server: ethora.com cloud [free]. Dedicated server + SLA option for enterprise customers.

Web & App Engineering#ai-chat#chat-sdk
535111JavaScript
bitjaru

styleseed

bitjaru
SKILL

Design engine for Claude Code & Cursor — teaches design judgment, not just data. 69 rules, 48 components, 7 brand skins (Toss/Stripe/Linear/Notion/Raycast/Arc/Vercel), a named motion system (5 seeds + 20+ moves), 14 /ss-* skills. Stop shipping AI UI that looks generated. MIT.

Web & App Engineering#ai-coding#ai-design
45450TypeScript
platformplatform

PlatformPlatform

platformplatform
SKILL

A platform designed for building enterprise-grade, multi-tenant products using Azure, .NET, React, TypeScript, Infrastructure as Code, etc.

Web & App Engineering#azure#azure-container-apps
42755C#
FrankChen021

datastoria

FrankChen021
SKILL

AI-native ClickHouse console for your cluster diagnostics and query generation, optimization and data visualization.

Web & App Engineering#agent-skills#ai
31915TypeScript
Hainrixz

open-carrusel

Hainrixz
SKILL

AI-powered Instagram carousel builder. Chat with Claude to design slides; export as PNGs at exact Instagram dimensions. Type /start in Claude Code to bootstrap.

Web & App Engineering#ai#carousel
28737TypeScript
jakejarvis

domainstack.io

jakejarvis
MCP

🧰 All-in-one domain name intelligence as a service

Web & App Engineering#ai-sdk#better-auth
27120TypeScript
jazelly

vite-react-mcp

jazelly
MCP

Vite plugin to help LLMs to interact with your React App

Web & App Engineering
26018TypeScript
kimlawtech

korean-privacy-terms

kimlawtech
SKILL

한국 법령 기반 개인정보처리방침·이용약관 자동 생성 Claude Code 스킬. 2025.4.21 작성지침 및 2026.3 개정 법령 반영.

Web & App Engineering#agent-skills#claude-code
25635Go Template
udecode

plate-playground-template

udecode
MCP + SKILL

Plate AI template with React 19, Next 16, Tailwind 4, MCP.

Web & App Engineering#editor#mcp
23374TypeScript
Sunpeak-AI

sunpeak

Sunpeak-AI
MCP + SKILL

Server-agnostic MCP testing framework and full-stack MCP App framework for ChatGPT Apps, Claude Connectors, and more.

Web & App Engineering#chatgpt-app#chatgpt-app-framework
1889TypeScript
amicalhq

refref

amicalhq
MCP

🌟 Open Source Referral and Affiliate Marketing Platform - Launch your referral program in minutes!

Web & App Engineering#affiliate#affiliate-marketing
17636TypeScript
remorses

spiceflow

remorses
MCP

Simple API & React framework, fully type safe, OpenAPI, RSC, MCP, type safe client, streaming with SSE

Web & App Engineering#hono#mcp
1546TypeScript
Citrus-bit

Anaxa

Citrus-bit
SKILL

Anaxa 是一个面向科研工作流的开源智能体系统。它不是单纯的聊天机器人，也不是无人监管的自动发论文机器，而是把文献检索、证据审计、实验执行、论文写作、同行评审式检查和最终产物打包放进同一个可追踪的研究生命周期中。

Web & App Engineering#agent#agents
12813Python
margelo

react-native-skills

margelo
SKILL

The best react-native Agent Skills. Forget 10x, this is 100x.

Web & App Engineering
1084
jhartquist

claude-remotion-kickstart

jhartquist
SKILL

Create videos programmatically with Claude Code and Remotion

Web & App Engineering#ai#claude
10119TypeScript
virastack

nextjs-boilerplate

virastack
SKILL

Production-ready Next.js 16+ starter template built with Tailwind CSS 4 and TypeScript.

Web & App Engineering#clean-architecture#cursor-rules
10020TypeScript