Anthropic’s CLI for Claude — the coding agent
Claude Code is Anthropic’s official CLI for coding with Claude. Explore skills, MCP servers, frameworks, and tools built for the Claude Code ecosystem.
npm install -g @anthropic-ai/claude-codeRequires Node.js 18+. Works on macOS, Linux, and WSL.
cd your-project && claudeOpens an interactive session. Claude reads your codebase and helps you code.
Add skills (custom slash commands), MCP servers (external tools), hooks (lifecycle events), and agents for complex tasks.
One command. Takes about 30 seconds.
Check if you have Node.js
node --versionYou need v18 or higher. If you see a number like v20.11.0, you're good. If you get "command not found", go to nodejs.org and install it first.
Install Claude Code globally
npm install -g @anthropic-ai/claude-codeThis installs the claude command on your machine. Runs on macOS, Linux, and Windows (WSL).
Verify it worked
claude --versionYou should see a version number. If you do, you're ready to go.
Point it at your code and start talking.
Open your terminal
On Mac: Spotlight → type "Terminal". On Windows: open WSL or Windows Terminal.
Navigate to your project folder
cd ~/my-projectReplace ~/my-project with the actual path to your project.
Start Claude Code
claudeThat's it. Just type claude and hit Enter.
First time? Log in
It'll open a browser window to authenticate with your Anthropic account. Log in, come back to the terminal, and you're connected.
Start talking
Claude automatically reads your project files. Just describe what you want: "add a login page", "fix the failing test", "refactor this function".
Everything you need to know to not feel lost.
Send your message
Cancel what Claude is doing right now
Exit Claude Code completely
Scroll through your message history
/helpSee all available commands
/clearWipe the conversation and start fresh
/compactSummarize and shrink the conversation
/costSee how much this session has cost so far
Pro tip: When Claude wants to edit a file or run a command, it'll ask for permission. Press y to allow, n to deny. You can also type ! to allow and stop asking for that type of action.
The strongest lanes in this ecosystem, ranked by visible public proof.
6 tracked builds
5 tracked builds
5 tracked builds
6 tracked builds
6 tracked builds
5 tracked builds
Filter the ranked board by type, timing, and proof signal.
230 signals found
The original nirholas/claude-code before DMCA and take down. Once everything is cleared, it will return. Working with...
The open-source context layer for AI agents. PipesHub turns your company's knowledge (Slack, Drive, Jira, GitHub, Mic...
Open-source, self-hosted AI penetration testing framework: maps your attack surface into a graph, autonomously exploi...
An autonomous company working 24/7 on your own PC - Windows/Linux/macOS.
An auto-company works for 24/7 on your own PC - Windows/Linux/macOS.
Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package man...
The open-source multi-agent platform. Every agent gets its own computer, desktop, network, and long-term memory. Y...
Open Computer Use – Open-Source Alternative to Codex Computer Use
Skybridge is a full-stack TypeScript framework for MCP Apps and ChatGPT Apps. Type-safe. React-powered. Platform-agno...
Autonomous AI sales agent powered by Claude Code or Codex. Finds prospects, writes cold emails, sends campaigns, hand...
Open memory & reliability layer for AI agents + independent judging/verification (NACRE judge, caliber-bench meta-ben...
AgentRQ: Human-in-loop realtime conversational task manager for AI Agents. Self-hosted! Control your own agents from...
MCP Server Framework and Tool Development library for building custom capabilities into agents.
Build AI methods with your coding agent, then run them anywhere: as an MCP for chatbots, as a webapp for people, or v...
OpenSwarm — Autonomous AI dev team orchestrator powered by Claude Code CLI. Discord control, Linear integration, cogn...
Intent compiler for AI agents — converges vague requests into typed IntentSpec contracts (probe, ask, or halt before...
Multi-Agent + Automation Harness: Graph-based Workflows, MCP, Self-Improving Agents. NextJs+React
A motion design studio on your own machine: Claude makes the video step by step, you approve every stage. Bring your...
Open source AI Employees. 8 scheduled business roles, 60 routines, on Claude Code and 10 other harnesses. They drive...
Open-source multi-provider AI gateway for Claude Code and other coding agents, with model routing, streaming, tools,...
HunterCode · Community Edition · 腾讯 WorkBuddy 金融版的开源本地替代方案 · open-source, local alternative to Tencent WorkBuddy Fina...
Multiplayer harness that shapes around your work. Agents, apps and workflows your team shares, used from Slack, Teleg...
Claude Code on Android: AI-powered mobile coding IDE for Android — chat with a coding agent, run Linux commands, edi...
All your AI providers, machines, and agent harnesses in one place. Formerly sandboxed.sh (now the backend to the Orb...
The open-source TypeScript framework for building AI workflows and agents. Designed for Claude Code describe what you...
Self-hosted 24/7 personal AI agent that runs on your own machine — memory, schedules, tools and credentials stay loca...
Nurture your own AI assistant on your own computer. Local-first and MIT: memories, data and apps stay as plain files...
Daymon puts your favorite AI to work 24/7. It schedules, remembers, and orchestrates your own virtual team. Free.
A native macOS terminal app built on Ghostty for running and supervising coding agents
Record the talking head, Claude Code does the rest: the cut, the visuals, the voice, the sound effects, the thumbnail...
Open-source Claude Cowork / Codex alternative — a local-first AI office agent that turns one request into real PPTX,...
ChengOS is a visual AI data processing and agent workflow system. This directory contains deployment scripts, infrast...
Persistent Agent Workspace — AI agents that remember, collaborate, and never start from zero.
What The Function: your AI agent decompiles games you own into C that compiles to the exact same bytes. Runs locally.
Your AI assistant, built for the agentic era. Open source and local: talk to it, and it runs your agents, your coding...
The OpenAI Agents API, open source and self-hosted. Run Codex, Claude Code or MiniMax Code on your own machines with...
Phil is a self-improving trader: an AI agent that trades short-term prediction markets and rewrites his own strategy...
A tiny, plugin-first Python Agent Harness. Multi-LLM, MCP, Skills, and resumable sessions.
Autonomous development for real products. Governed agents build from specs you approve, follow the rules you set, and...