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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
15.8kAll domains

Agent Engineering

15.8k

Agentic systems, autonomous workflows, coding agents, multi-agent frameworks.

Specializations

AllGeneral4.4k reposAgent Frameworks3.9k reposCoding Agents2.9k reposMulti-Agent Systems2.0k reposAutonomous Agents1.7k reposMemory & Context639 reposBrowser & Computer Use222 repos
0specializations
0repos
0skills
0MCP servers
0agents
langchain-ai

langchain

langchain-ai
AGENT

The agent engineering platform.

LLM & GenAI Engineering#agents#ai
138.0k22.8kPython
browser-use

browser-use

browser-use
AGENT

🌐 Make websites accessible for AI agents. Automate tasks online with ease.

Automation & Workflows#ai-agents#ai-tools
96.2k10.8kPython
openai

codex

openai
AGENT

Lightweight coding agent that runs in your terminal

Agent Engineering
86.9k12.7kRust
infiniflow

ragflow

infiniflow
AGENT

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

Agent Engineering#agentic-ai#agentic-retrieval
81.5k9.4kPython
bytedance

deer-flow

bytedance
AGENT

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

Agent Engineering#agent#agentic
70.4k9.5kPython
cline

cline

cline
AGENT

Autonomous coding agent as an SDK, IDE extension, or CLI assistant.

Agent Engineering
62.5k6.6kTypeScript
shanraisshan

claude-code-best-practice

shanraisshan
SKILL

from vibe coding to agentic engineering - practice makes claude perfect

Agent Engineering#agentic-ai#agentic-coding
57.5k5.8kHTML
earendil-works

pi

earendil-works
AGENT

AI agent toolkit: coding agent CLI, unified LLM API, TUI & web UI libraries, Slack bot, vLLM pods

Agent Engineering
57.4k6.9kTypeScript
crewAIInc

crewAI

crewAIInc
AGENT

Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.

Agent Engineering#agents#ai
52.4k7.3kPython
santifer

career-ops

santifer
AGENT

AI-powered job search system built on Claude Code. 14 skill modes, Go dashboard, PDF generation, batch processing.

LLM & GenAI Engineering#ai-agent#anthropic
48.6k10.1kJavaScript
CherryHQ

cherry-studio

CherryHQ
SKILL

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

Agent Engineering#agent-skills#ai-agent
46.9k4.5kTypeScript
aaif-goose

goose

aaif-goose
MCP

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

Agent Engineering#acp#ai
46.4k4.8kRust
agno-agi

agno

agno-agi
AGENT

Build, run, and manage agent platforms.

Agent Engineering#agents#ai
40.4k5.4kPython
wshobson

agents

wshobson
SKILL

Multi-harness agentic plugin marketplace for Claude Code, Codex CLI, Cursor, OpenCode, GitHub Copilot, and Gemini CLI

Agent Engineering#agent-skills#agentic-ai
36.6k4.0kPython
Yeachan-Heo

oh-my-claudecode

Yeachan-Heo
SKILL

Teams-first Multi-agent orchestration for Claude Code

Agent Engineering#agentic-coding#ai-agents
35.8k3.3kTypeScript
continuedev

continue

continuedev
AGENT

⏩ Source-controlled AI checks, enforceable in CI. Powered by the open-source Continue CLI

Developer Tooling#agent#ai
33.5k4.6kTypeScript
CopilotKit

CopilotKit

CopilotKit
MCP + SKILL

The Frontend Stack for Agents & Generative UI. React + Angular. Makers of the AG-UI Protocol

Agent Engineering#agent#agent-native
31.9k4.1kTypeScript
zeroclaw-labs

zeroclaw

zeroclaw-labs
SKILL

Fast, small, and fully autonomous AI personal assistant infrastructure, any OS, any platform — deploy anywhere, swap anything 🦀

Agent Engineering#agent#agentic
31.6k4.7kRust
nanocoai

nanoclaw

nanocoai
SKILL

A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK

Agent Engineering#ai-agents#ai-assistant
29.8k12.9kTypeScript
ComposioHQ

composio

ComposioHQ
MCP + SKILL

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

Agent Engineering#agentic-ai#agents
28.6k4.6kTypeScript
Gitlawb

openclaude

Gitlawb
AGENT

runs anywhere. uses anything

Agent Engineering#ai#ai-agent
28.0k8.6kTypeScript
virattt

dexter

virattt
SKILL

An autonomous agent for deep financial research

Agent Engineering
26.6k3.3kTypeScript
agentscope-ai

agentscope

agentscope-ai
MCP

Build and run agents you can see, understand and trust.

Agent Engineering#agent#chatbot
26.1k2.9kPython
charmbracelet

crush

charmbracelet
SKILL

Glamourous agentic coding for all 💘

Agent Engineering#agentic-ai#ai
24.8k1.8kGo