Claude Hub
Analysis, changelog tracking and practical guides to master Claude Code. Community-driven and bilingual.
Latest posts
Analysis, hands-on tests and field reports.
The Best MCP Servers for Claude Code: A Ranking by Context Budget
Every MCP server costs you context before you type a word. The 2026 ranking of which servers earn their keep, and which ones quietly bankrupt you.
Claude Has No Embedding Model: What to Use Instead
Anthropic does not offer an embedding model and says so in its own docs. Voyage AI is the official pick, but not the only one. Prices and how to choose.
Claude's Tokenizer Counts 30% More Tokens: What That Actually Does to Your Bill
Since Opus 4.7, Claude splits the same text into ~30% more tokens. The sticker price never moved, your invoice did. Which models, and how to measure it.
Washington Pulled the Plug on Fable 5: The 18 Days That Redefined AI Sovereignty
June 2026: Washington ordered Anthropic to cut off Fable 5 and Mythos 5 for foreign nationals. A sourced timeline of the first state kill switch.
Claude Code changelog
Every release decoded: what really changes, what breaks, what the docs do not say yet.
All digests- 2.1.280 Opus 5.5 as the default everywhere, a symlink permission gap closed
- 2.1.277-278 AGENTS.md, sandbox gap closed, server-side auto mode
- 2.1.275-276 A broken gateway, fixed a day later, and npm locked down
- 2.1.274 Four permission blind spots closed in one release
- 2.1.273 Auto-compact gets recalibrated, another Bash permission gap closed
Step-by-step guides
Install, configure and push Claude Code further, from first launch to advanced agents.
Claude Code vs GitHub Copilot 2026: Max vs Pro+ and real pricing
Copilot Pro $10, Pro+ $39, Claude Max $100 or $200: every plan compared, and which one is actually cheaper for how you really work.
Claude Routines: 6 Workflows I Put on Autopilot (With the Prompts)
Claude Routines run on Anthropic's servers without keeping your machine on. The 3 trigger types, the limits, and 6 concrete prompts to copy.
The complete Claude guide: from beginner to power user
Everything you need to know about Claude in 2026. Web interface, Claude Code, projects, artifacts, custom instructions. The definitive English guide.
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Frequently Asked Questions about Claude Code
What is Claude Code?
Claude Code is Anthropic's command-line development tool (CLI). It lets developers code with Claude AI directly in their terminal, generating code, fixing bugs, and managing entire projects autonomously.
What is the difference between ChatGPT and Claude?
Claude is Anthropic's AI, ChatGPT is OpenAI's. For development, Claude Code stands out with its autonomous agent mode, deep code context understanding (up to 200K tokens), and native CLI integration. ChatGPT offers Codex and plugins, but with a more conversational approach.
Is Claude Code free?
Claude Code requires a Claude Pro subscription ($20/month) or Claude Max. The Anthropic API also provides access with credits. There's no unlimited free tier, but the Pro plan includes generous usage for daily development.
How to install Claude Code?
Claude Code installs via npm: npm install -g @anthropic-ai/claude-code. You need Node.js 18+ and an Anthropic account. Our installation guide covers all the steps.
What is Claude Hub?
Claude Hub is the go-to resource for mastering Claude Code. We publish practical guides, tutorials, experience reports and curated resources for developers who use Claude Code daily.
How to configure Claude Code with CLAUDE.md?
CLAUDE.md is the configuration file that gives Claude Code context about your project. Place it at your repo root with your conventions, tech stack, and specific instructions. Claude Code reads it automatically at each session.