Documentation Fetcher

CRITICAL: Always fetch current documentation before implementing with ANY external library. APIs change. Your training data is outdated.

Using Context7 MCP

# Step 1: Resolve library ID
mcp__context7__resolve-library-id { "libraryName": "gsap" }

# Step 2: Fetch docs for specific topic
mcp__context7__get-library-docs {
  "context7CompatibleLibraryID": "greensock/docs",
  "topic": "ScrollTrigger",
  "tokens": 10000
}

Common Libraries

Library	Context7 ID	Topics
GSAP	`greensock/docs`	ScrollTrigger, Timeline, Tweens
Lenis	`darkroom/lenis`	setup, scrollTo, events
Three.js	`mrdoob/three.js`	Scene, Camera, Renderer
Framer Motion	`framer/motion`	animate, variants, gestures
Radix	`radix-ui/primitives`	Dialog, Dropdown, Tabs
Next.js	`vercel/nextjs`	App Router, Server Components
React	`facebook/react`	hooks, components, patterns
Sanity	`sanity-io/sanity`	GROQ, schemas, studio

Pre-Implementation Checklist

Before writing code with a library:

Fetch docs - Get current API documentation
Check version - Run bun info <package>
Find examples - Look for usage patterns in docs
Verify imports - Confirm correct import paths

Output

After fetching docs, summarize:

Key APIs needed for the task
Import statements to use
Example usage from docs
Gotchas or important notes

Remember

NEVER write library code from memory
Always verify current API before implementing
Store useful discoveries as learnings