npm for AI CLIs · Open Source

One command. Every AI CLI covered.

cgcone is the package manager for AI CLI extensions. Scan your machine, find every AI CLI you have installed, and deploy MCP servers, plugins, and skills to all of them simultaneously.

$ npm install -g @cgcone/cli

Claude CodeGemini CLIOpenAI CodexCopilot CLI

Browse Marketplace GitHub

Total Extensions: 3225+
MCP Servers: 2463
Plugins: 535
Skills & Agents: 217

How it works

Three steps to one CLI to rule them all

Scan

cgcone detects every AI CLI tool installed on your machine - Claude Code, Gemini CLI, Codex, and more.

Discover

Browse the unified marketplace with hundreds of curated MCP servers, plugins, skills, and hooks.

Install Once

One click or one command. cgcone deploys the extension to every compatible AI CLI simultaneously.

Features

Everything your AI toolchain needs

Install Once, Everywhere

One command deploys any extension across all your AI CLIs. No manual config for each tool.

Scriptable CLI

cgcone is a real CLI. Automate installs, script your setup, and pipe output to your tools.

Scan & Audit

See every installed extension across all your AI CLIs from one unified dashboard.

Verified Extensions

Registry entries include verification status - verified, community, or experimental - so you know what you're installing.

Live Marketplace

380+ curated extensions synced nightly from the official MCP registry and community.

Open Source

MIT licensed. Contribute adapters, extensions, or improvements. The registry is community-driven.

CLI Tool

Power your workflow from the terminal

The cgcone CLI is published on npm. Install it once, manage your entire AI CLI extension ecosystem from any terminal.

Works on macOS, Windows, Linux

Node.js 20+ required

Open source, MIT license

cgcone commands

$ cgcone install filesystem-mcp# installs to all detected AI CLIs

$ cgcone list# show installed extensions

$ cgcone doctor# diagnose your environment

$ cgcone uninstall filesystem-mcp# remove from all CLIs

Marketplace

3225+ curated extensions, always fresh

The cgcone marketplace is what powers the app. Browse it here, or use it directly from the desktop app and CLI. Updated nightly from the community.

Popular MCP Servers

View all

Rea

Reverse engineer anything with agents, from app behavior down to native binaries.

N8n

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

Gemini Cli

An open-source AI agent that brings the power of Gemini directly into your terminal.

Scrapling

🕷️ The BEST Web Scraping framework that handles everything from a single request to a full-scale crawl! Don't be shy, join here: https://discord.gg/EMgGbDceNQ and follow here for daily tips and tricks: https://x.com/Scrapling_dev

Worldmonitor

Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface

Ruflo

🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, federation, vector RAG integration, and native Claude Code / Codex / Hermes and many more Integrated

Get started in seconds

Requires Node.js 18+. Works on macOS, Windows, and Linux.

cgcone CLI

Available now

Install, manage, and audit AI CLI extensions from any terminal. One command reaches every AI CLI on your machine.

$ npm install -g @cgcone/cli# install cgcone

$ cgcone scan# detect your AI CLIs

$ cgcone install filesystem-mcp# install to all of them

Desktop App

Coming soon

Native GUI for macOS, Windows, and Linux. Visual dashboard for managing your extension ecosystem.

Or just browse the marketplace - no install required.