Claude-OS

<div align="center"> # 🧠 Claude OS **The complete operating layer for Claude.** Commands · MCP Servers · Plugins · Tools · Workflows · Agent Frameworks [](#-whats-inside) [](#-whats-inside) [](#) [](#license) </div> --- ## The Problem You can spend 40 hours searching GitHub, Reddit, Medium, and Anthropic's docs — and still not have a complete picture of what Claude can actually do. The ecosystem exploded in 2025–2026. - **14,600+** repositories indexed - **1,200+** MCP servers available - **400+** plugins and skills - **25+** agent frameworks - **100+** commands and prompt codes Nobody documented all of it in one place. > “This isn’t a resource. It’s a complete operating layer for Claude.” **Until now.** --- ## 📦 What's Inside 6 reference files. 4,700+ lines. Everything verified and current as of April 2026. | File | What It Covers | Lines | Size | |------|---------------|-------|------| | [`commands.md`](./commands.md) | Every slash command, CLI flag, keyboard shortcut, and prompt code | 653 | 24 KB | | [`mcp-servers.md`](./mcp-servers.md) | 25 MCP servers + 10 memory systems, install configs, usage patterns | 781 | 24 KB | | [`plugins.md`](./plugins.md) | 40+ plugins and skills across 6 tiers, install commands, role-based setups | 829 | 29 KB | | [`tools.md`](./tools.md) | 25 tools — frameworks, vector DBs, deployment platforms, automation | 561 | 20 KB | | [`workflows.md`](./workflows.md) | 25 production workflows from RAG pipelines to multi-agent orchestration | 1,178 | 33 KB | | [`agent-frameworks.md`](./agent-frameworks.md) | 25 agent frameworks with benchmarks, code examples, decision guide | 732 | 27 KB | **Total:** 4,734 lines · 157 KB of curated, production-verified reference material --- ## 🗺️ How to Navigate This Repo **New to Claude Code?** ``` commands.md → mcp-servers.md → plugins.md ``` Learn what Claude can do natively → connect it to the world → extend with skills. **Building a production app?** ``` tools.md → workflows.md → agent-frameworks.md ``` Pick your stack → follow the workflow pattern → choose the right orchestration. **Looking for something specific?** | I want to... | Go to | |-------------|-------| | Learn all Claude commands | [`commands.md`](./commands.md) | | Connect Claude to GitHub / Postgres / Slack | [`mcp-servers.md`](./mcp-servers.md) | | Give Claude persistent memory | [`mcp-servers.md#memory-systems`](./mcp-servers.md#-memory-systems--persistent-context) | | Install the best plugins | [`plugins.md`](./plugins.md) | | Build a RAG pipeline | [`workflows.md`](./workflows.md) | | Compare CrewAI vs LangGraph | [`agent-frameworks.md`](./agent-frameworks.md) | | Pick a vector database | [`tools.md`](./tools.md) | | Deploy Claude to production | [`tools.md`](./tools.md) + [`workflows.md`](./workflows.md) | --- ## Claude OS — Layer Model This is a framework, not just a collection. 1. **Commands** — Interaction 2. **MCP** — Execution 3. **Plugins** — Capabilities 4. **Tools** — Infrastructure 5. **Workflows** — Automation 6. **Agents** — Intelligence scaling ## Start Here If You Have 10 Minutes - Install 3 plugins - Add Memory MCP - Try Builder–Validator --- ## ⚡ Quick Wins — 5 Things to Do Right Now ### 1. Install the 3 plugins that matter most ```bash /plugin marketplace add obra/superpowers-marketplace /plugin install superpowers@superpowers-marketplace # Plans before it builds /plugin install context7@claude-plugins-official # Live docs, no hallucinated APIs claude skills add juliusbrussee/caveman # 65-75% fewer output tokens ``` ### 2. Set up your core MCP servers ```json { "mcpServers": { "filesystem": { "command": "npx", "args": ["-y", "@modelcontextprotocol/server-filesystem", "/path/to/projects"] }, "github": { "command": "npx", "args": ["-y", "@modelcontextprotocol/server-github"], "env": { "GITHUB_PERSONAL_ACCESS_TOKEN": "your_token" } }, "memory": { "command": "npx", "args": ["-y", "@modelcontextprotocol/server-memory"] } } } ``` ### 3. Initialize project memory ```bash /init # Creates CLAUDE.md — Claude reads this every session /memory # Edit it with your stack, conventions, and rules ``` ### 4. Learn the 5 keyboard shortcuts that save the most time ``` Shift+Tab → Cycle modes: Normal → Auto-Accept → Plan Mode Ctrl+R → Search command history Esc Esc → Rewind conversation or code Ctrl+T → Toggle task list /compact → Compress context when it hits 70% ``` ### 5. Use the right thinking mode for the right task ``` L99 → Maximum reasoning depth (architecture decisions) XRAY → Root cause analysis (debugging) OODA → Tactical decisions under uncertainty BEASTMODE → Maximum effort, no shortcuts /plan → Force planning before execution (production code) ``` --- ## 📊 The Ecosystem at a Glance ### MCP Servers — By Category | Category | Must-Have Servers | |---------|------------------| | **Version Control** | GitHub, Git, GitLab | | **Database** | PostgreSQL, SQLite, Redis, Supabase, MongoDB | | **Communication** | Slack, Notion, Gmail, Discord | | **Design** | Figma | | **Deployment** | Vercel, Docker, AWS, Kubernetes | | **Search** | Brave Search, Fetch, Puppeteer | | **Memory** | Memory MCP, mem0, Memora, OmniMem | ### Plugins — By Role | Role | Essential Installs | |-----|-------------------| | **All developers** | Superpowers, Context7, Caveman | | **Full-stack** | + feature-dev, frontend-design, Playwright | | **Backend** | + backend-architect, test-writer-fixer, security-sweep | | **Product managers** | + Taskmaster, backlog, BMAD Method | | **Security** | + security-sweep, AgentLint, Trail of Bits | | **Content/Marketing** | + connect-apps, marketing-skills | ### Agent Frameworks — Decision Matrix | Need | Framework | |------|----------| | Fastest to demo | **CrewAI** | | Production + state management | **LangGraph** | | Research + code execution | **AutoGen** | | Claude-only stack | **Claude Agent SDK** | | Data-heavy agents | **LlamaIndex Agents** | | Enterprise .NET/Azure | **Microsoft Agent Framework** | ### Tools — Stack by Use Case | Use Case | Stack | |---------|-------| | Getting started | Chroma + LangChain + Streamlit | | Production SaaS | Supabase + FastAPI + Pinecone + Vercel | | Enterprise | LlamaIndex + LangGraph + Qdrant + Kubernetes | | No-code | Flowise or Dify + Zapier or Make | | Privacy-first | Ollama + Chroma + LlamaIndex (fully local) | --- ## 🏗️ Repo Structure ``` claude-os/ │ ├── README.md ← You are here │ ├── commands.md ← Slash commands, CLI flags, shortcuts, prompt codes ├── mcp-servers.md ← MCP servers (Tier 1–3) + memory systems ├── plugins.md ← Plugins, skills, extensions (Tier 1–6) ├── tools.md ← Frameworks, DBs, deployment, automation ├── workflows.md ← 25 production workflows with steps + tools └── agent-frameworks.md ← 25 frameworks with benchmarks + code examples ``` --- ## 🔢 Numbers That Matter | Metric | Number | |--------|--------| | Commands documented | 100+ | | MCP servers covered | 25 (from 1,200+ ecosystem) | | Memory systems | 10 | | Plugins and skills | 40+ | | Tools documented | 25 | | Workflows with full steps | 25 | | Agent frameworks | 25 | | Code examples included | 60+ | | Total lines of reference | 4,700+ | | Repos indexed as sources | 14,634 | --- ## 🧭 The Philosophy Behind This Bundle Most Claude resources are either: **Too shallow** — "Here are 10 cool things Claude can do" (no install commands, no real usage) **Too scattered** — spread across 50 different GitHub repos, Medium articles, and Discord threads **Too outdated** — written for Claude 2 or early MCP, missing everything from 2025–2026 Claude OS is different. Every entry follows the same structure: - What it does (one clear sentence) - Why it matters for Claude specifically - Working install command or code example - Honest "best for" and limitations - Updated to April 2026 **The rule we followed throughout:** > If you can't explain what a tool does in one sentence and show working code in 10 lines, it doesn't belong here. --- ## 📈 Verified Production Metrics Real companies. Real results. What's possible when you use this stack properly. | Company | Workflow | Result | |---------|---------|--------| | **Stripe** | Claude Code across 1,370 engineers | 10k-line migration: 4 days vs 10 engineer-weeks | | **Ramp** | Incident investigation workflow | 80% reduction in investigation time | | **Wiz** | Multi-agent code migration | 50k lines Python→Go in ~20hrs (was 2–3 months) | | **Rakuten** | Feature delivery pipeline | 24 working days → 5 working days | | **Fountain** | Multi-agent code review | 50% faster delivery | | **CRED** | Agent teams across dev lifecycle | 2x speed, maintained quality | --- ## 🗓️ Keeping This Current Claude Code ships weekly. The ecosystem moves fast. **How to know if something is outdated:** - Run `/help` in Claude Code — always shows current command list - Check `claude --version` before using CLI flags - MCP server transport syntax changed in 2026 (use `--transport http` for cloud servers) **Last full audit:** April 28, 2026 **Next planned update:** When Claude Code hits v3.0 or major ecosystem shift --- ## 🤝 Contributing Found a command that works but isn't listed? Know a plugin that deserves Tier 1? Discovered a workflow pattern that ships faster? **Open a PR with:** - Name and one-line description - Working install command or code example - "Best for" and honest limitations - Source (GitHub repo, official docs, your production experience) We don't accept "it might be useful" entries. Show it working. --- ## 📚 Primary Sources Everything in this bundle was verified against: - Anthropic official documentation (code.claude.com/docs) - Claude Code release notes (v2.1+) - GitHub repository stars and activity (April 2026) - Production reports: Gartner Q1 2026, Anthropic 2026 Agentic Coding Trends - Community sources: awesome-claude-code, awesome-claude-plugins, quemsah/awesome-claude-plugins (14,634 repos) - Benchmark data: GAIA benchmark, LangGraph production metrics, CrewAI execution data - Direct testing and production deployments --- ## License MIT — use, fork, share, build on top of this freely. Attribution appreciated but not required. --- <div align="center"> **If this saved you time, star the repo.** Built for the Claude ecosystem. Updated by the community. April 2026. [`commands.md`](./commands.md) · [`mcp-servers.md`](./mcp-servers.md) · [`plugins.md`](./plugins.md) · [`tools.md`](./tools.md) · [`workflows.md`](./workflows.md) · [`agent-frameworks.md`](./agent-frameworks.md) </div>