@silviu.technology: Your AI coding assistant is trained on outdated data. When you ask it about fast-moving libraries, it guesses based on documentation from months or years ago, generating deprecated methods and APIs that no longer exist. This is why your code looks perfect but fails at runtime. Context7 is an MCP server that injects real-time, version-specific documentation directly into Claude Code. Over 37,000 developers use it to eliminate hallucinated code, and it supports 33,000+ libraries. Install in 30 seconds: claude mcp add context7 -- npx -y @upstash/context7-mcp --api-key YOUR_API_KEY Then add "use context7" to your prompts. #ai #aicoding #claudecode #devtools #saas #codingtips