> ## Documentation Index > Fetch the complete documentation index at: https://context7.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Intro > Context7 brings up-to-date, version-specific library documentation into your AI coding assistant Context7 brings up-to-date, version-specific documentation and code examples directly into your AI coding assistant. That means no more outdated code or hallucinated APIs. ## ❌ Without Context7 LLMs rely on outdated or generic information about the libraries you use: * ❌ Code examples based on old training data * ❌ Hallucinated APIs that don't even exist * ❌ Generic answers for old package versions ## ✅ With Context7 Context7 MCP pulls up-to-date, version-specific documentation and code examples straight from the source — and places them directly into your prompt. Add `use context7` to your prompt in your AI coding assistant: ```txt theme={null} Create a Next.js middleware that checks for a valid JWT in cookies and redirects unauthenticated users to `/login`. use context7 ``` ```txt theme={null} Configure a Cloudflare Worker script to cache JSON API responses for five minutes. use context7 ``` Context7 grounds your LLM with up-to-date documentation, ensuring that it always writes high quality code. * 1️⃣ Write your prompt naturally * 2️⃣ Add `use context7` to your prompt * 3️⃣ Get working code with current APIs No tab-switching, no hallucinated APIs that don't exist, no outdated code generation. ## Next Steps Get set up in 2 minutes with your preferred AI coding assistant Common issues and solutions Unlock higher rate limits and use your private repositories