theskillcity
API KeyMarkdownProject ModeMarket SkillsDocsWorkspace

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.

 
 
In active build — expect changes
Indexing Status

Find your way around

© 2026 theskillcity · Independent open-source indexBuilt in public · v0 beta
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.

⌘K
TrendingRecent

FAQ

Frequently asked questions

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
416All domains

Developer Tooling

416

CLIs, IDE & editor integrations, git/GitHub, linters, file ops, terminals, and MCP SDKs.

Specializations

AllMCP SDKs & Servers25.9k reposTerminals & Shells609 reposEditors & IDEs416 reposGit & GitHub354 reposGeneral199 reposTesting & Debugging77 reposLinters & Formatters64 repos
0specializations
0repos
0skills
0MCP servers
0agents
nextlevelbuilder

ui-ux-pro-max-skill

nextlevelbuilder
SKILL

An AI SKILL that provide design intelligence for building professional UI/UX multiple platforms

Developer Tooling#ai-skills#antigravity
84.7k8.7kPython
Egonex-AI

Understand-Anything

Egonex-AI
SKILL

Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.

Developer Tooling#antigravity-skills#business-knowledge
57.5k4.8kTypeScript
Lum1104

Understand-Anything

Lum1104
SKILL

Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.

Developer Tooling#antigravity-skills#business-knowledge
51.8k4.2kTypeScript
addyosmani

agent-skills

addyosmani
SKILL

Production-grade engineering skills for AI coding agents.

Developer Tooling#agent-skills#antigravity
48.2k5.3kShell
OthmanAdi

planning-with-files

OthmanAdi
SKILL

Persistent file-based planning for long-running agentic tasks. Crash-proof markdown plans, deterministic completion gate, multi-agent shared state on disk. Works with Claude Code, Codex CLI, Cursor, Hermes agent, Pi, Kiro, OpenCode and 60+ agents via the SKILL.md standard.

Developer Tooling#agent-skills#agentic-workflows
23.1k2.0kPython
PeonPing

peon-ping

PeonPing
SKILL

Warcraft III Peon voice notifications (+ more!) for Claude Code, Codex, IDEs, and any AI agent. Stop babysitting your terminal. Employ a Peon today.

Developer Tooling#ai#ai-engineering
4.8k347Shell
tech-leads-club

agent-skills

tech-leads-club
SKILL

The secure, validated skill registry for professional AI coding agents. Extend Antigravity, Claude Code, Cursor, Copilot and more with absolute confidence.

Developer Tooling#agent#ai
4.5k400TypeScript
rohitg00

pro-workflow

rohitg00
SKILL

Claude Code learns from your corrections: self-correcting memory that compounds over 50+ sessions. Context engineering, parallel worktrees, agent teams, and 17 battle-tested skills.

Developer Tooling#agent-orchestration#ai-agents
2.3k225JavaScript
runkids

skillshare

runkids
SKILL

📚 Sync skills across all AI CLI tools with one command and simplify team sharing. Supporting Codex, Claude Code, OpenClaw & more

Developer Tooling#agenthub#ai
2.2k134Go
samber

cc-skills-golang

samber
SKILL

🧑‍🎨 A collection of Golang agentic skills that works

Developer Tooling#agent#agent-skills
2.0k126Go
flyeric0212

cursor-rules

flyeric0212
SKILL

整理和收集来自不同项目的Cursor规则文件,提供多种编程语言和框架的规则支持。

Developer Tooling#cursor#cursor-rules
1.9k373
m0n0x41d

haft

m0n0x41d
SKILL

Engineering decisions engine that know when they're stale. Frame, compare, decide — with evidence decay and parity enforcement. For Claude Code, Cursor, Gemini CLI, Codex and more.

Developer Tooling#ai-agents#ai-coding
1.3k104Go
EtienneLescot

n8n-as-code

EtienneLescot
SKILL

Give your AI agent n8n superpowers. 537 nodes with full schemas, 7,700+ templates, Git-like sync, and TypeScript workflows.

Developer Tooling#ai-skills#claude
1.3k157TypeScript
specstoryai

getspecstory

specstoryai
SKILL

Install our local first extensions for your favorite AI IDE or Terminal Agent. Process your histories into reusable skills with Lore. Sync your conversations to the cloud. File issues and requests.

Developer Tooling#agent-skills#ai
1.2k76Go
rohitg00

skillkit

rohitg00
SKILL

Supercharge AI coding agents with portable skills. Install, translate & share skills across Claude Code, Cursor, Codex, Copilot & 40 more

Developer Tooling#agent-skills#agentskills
1.2k109TypeScript
udecode

dotai

udecode
SKILL

Context manager for all agents

Developer Tooling#ai#claude-code
1.2k82JavaScript
MoizIbnYousaf

Ai-Agent-Skills

MoizIbnYousaf
SKILL

my curated agent skills library

Developer Tooling#agent-skills#claude-code
1.1k122JavaScript
guanyang

open-agent-hub

guanyang
SKILL

A lightweight, zero-dependency CLI tool to manage and activate capabilities for AI coding assistants (such as Claude Code, Cursor, Trae, etc.).

Developer Tooling#agent#ai-agents
886161TypeScript
guanyang

antigravity-skills

guanyang
SKILL

Empower agents with professional capabilities in specific fields (such as full-stack development, complex logic planning, multimedia processing, etc.) through modular Skills definitions, allowing agents to solve complex problems systematically like human experts.

Developer Tooling#agent#ai-agents
856156TypeScript
JordanCoin

codemap

JordanCoin
SKILL

a project brain for your AI. Give LLMs instant architectural context without burning tokens

Developer Tooling#claude#claude-code
58151Go
samvallad33

vestige

samvallad33
MCP

Cognitive memory for AI agents — FSRS-6 spaced repetition, 29 brain modules, 3D dashboard, single 22MB Rust binary. MCP server for Claude, Cursor, VS Code, Xcode, JetBrains.

Developer Tooling#ai-memory#claude
54655Rust
malob

nix-config

malob
SKILL

My Nix system configs!

Developer Tooling#claude-code#claude-code-plugins
46036Python
joshukraine

dotfiles

joshukraine
SKILL

:round_pushpin: My dotfiles for macOS using Neovim, Zsh, and Ghostty + Tmux

Developer Tooling#ai-agents#asdf
41849Shell
codexstar69

bug-hunter

codexstar69
SKILL

Adversarial AI bug hunter with auto-fix skill for Claude Code, Cursor, Codex CLI, GitHub Copilot CLI, Kiro CLI, Opencode, Pi Coding Agent, and more. Multi-agent pipeline finds security vulnerabilities, logic errors, and runtime bugs — then fixes them autonomously on a safe branch.

Developer Tooling#adversarial-ai#ai-code-review
40246JavaScript