OpenWriterControle/.opencode/skill/context7/library-registry.md

External Library Registry

Purpose

This file lists external libraries/frameworks that should use ExternalScout (via Context7) for live documentation instead of relying on potentially outdated training data.

When to Use This

ContextScout checks this list when:

1. User asks about a library/framework
2. No internal context exists in .opencode/context/development/frameworks/
3. Query matches a library name below

Action: Recommend ExternalScout subagent

---

Supported Libraries

Database & ORM

Drizzle ORM

• Aliases: drizzle, drizzle-orm, drizzle orm
• Docs: https://orm.drizzle.team/
• Context7: use context7 for drizzle
• Common topics: schema organization, migrations, relational queries, transactions, TypeScript types

Prisma

• Aliases: prisma
• Docs: https://www.prisma.io/docs
• Context7: use context7 for prisma
• Common topics: schema, migrations, client, relations, TypeScript

---

Authentication

Better Auth

• Aliases: better-auth, better auth, betterauth
• Docs: https://www.better-auth.com/docs
• Context7: use context7 for better-auth
• Common topics: Next.js integration, Drizzle adapter, social providers, session management, 2FA

NextAuth.js

• Aliases: nextauth, next-auth, nextauth.js
• Docs: https://next-auth.js.org/
• Context7: use context7 for nextauth
• Common topics: providers, callbacks, sessions, JWT

Clerk

• Aliases: clerk
• Docs: https://clerk.com/docs
• Context7: use context7 for clerk
• Common topics: authentication, user management, organizations

---

Frontend Frameworks

Next.js

• Aliases: nextjs, next.js, next
• Docs: https://nextjs.org/docs
• Context7: use context7 for nextjs
• Common topics: App Router, Server Actions, Server Components, routing, middleware, API routes

React

• Aliases: react, reactjs, react.js
• Docs: https://react.dev/
• Context7: use context7 for react
• Common topics: hooks, components, state, effects, context

TanStack Query

• Aliases: tanstack query, react query, @tanstack/react-query
• Docs: https://tanstack.com/query/latest
• Context7: use context7 for tanstack query
• Common topics: useQuery, useMutation, prefetching, caching, Server Components

TanStack Router

• Aliases: tanstack router, @tanstack/react-router
• Docs: https://tanstack.com/router/latest
• Context7: use context7 for tanstack router
• Common topics: routing, type-safe routes, loaders, navigation

TanStack Start

• Aliases: tanstack start, @tanstack/start
• Docs: https://tanstack.com/start/latest
• Context7: use context7 for tanstack start
• Common topics: full-stack setup, server functions, file routing

---

Infrastructure & Deployment

Cloudflare Workers

• Aliases: cloudflare workers, cloudflare, workers, cf workers
• Docs: https://developers.cloudflare.com/workers
• Context7: use context7 for cloudflare workers
• Common topics: routing, KV storage, Durable Objects, bindings, middleware

AWS Lambda

• Aliases: aws lambda, lambda, aws λ
• Docs: https://docs.aws.amazon.com/lambda
• Context7: use context7 for aws lambda
• Common topics: handlers, layers, environment variables, triggers, TypeScript

Vercel

• Aliases: vercel
• Docs: https://vercel.com/docs
• Context7: use context7 for vercel
• Common topics: deployment, environment variables, edge functions, serverless

---

UI Libraries & Styling

Shadcn/ui

• Aliases: shadcn, shadcn/ui, shadcn-ui
• Docs: https://ui.shadcn.com/
• Context7: use context7 for shadcn
• Common topics: components, installation, theming, customization

Radix UI

• Aliases: radix, radix ui, radix-ui, @radix-ui
• Docs: https://www.radix-ui.com/
• Context7: use context7 for radix
• Common topics: primitives, accessibility, composition

Tailwind CSS

• Aliases: tailwind, tailwindcss, tailwind css
• Docs: https://tailwindcss.com/docs
• Context7: use context7 for tailwind
• Common topics: configuration, utilities, responsive design, dark mode

---

State Management

Zustand

• Aliases: zustand
• Docs: https://zustand-demo.pmnd.rs/
• Context7: use context7 for zustand
• Common topics: store creation, selectors, middleware, TypeScript

Jotai

• Aliases: jotai
• Docs: https://jotai.org/
• Context7: use context7 for jotai
• Common topics: atoms, async atoms, utilities

---

Validation & Forms

Zod

• Aliases: zod
• Docs: https://zod.dev/
• Context7: use context7 for zod
• Common topics: schema validation, TypeScript inference, parsing, refinements

React Hook Form

• Aliases: react hook form, react-hook-form, rhf
• Docs: https://react-hook-form.com/
• Context7: use context7 for react hook form
• Common topics: register, validation, errors, TypeScript

---

Testing

Vitest

• Aliases: vitest
• Docs: https://vitest.dev/
• Context7: use context7 for vitest
• Common topics: configuration, testing, mocking, coverage

Playwright

• Aliases: playwright
• Docs: https://playwright.dev/
• Context7: use context7 for playwright
• Common topics: browser automation, testing, selectors, assertions

---

Detection Patterns

ContextScout and ExternalScout should match queries containing:

• Library name (case-insensitive)
• Common variations (e.g., "next.js" vs "nextjs")
• Package names (e.g., "@tanstack/react-query")

Examples:

• "How do I use Drizzle with PostgreSQL?" → Match: Drizzle ORM
• "Show me Next.js App Router setup" → Match: Next.js
• "TanStack Query with Server Components" → Match: TanStack Query
• "Better Auth integration" → Match: Better Auth

---

Query Optimization Patterns

Drizzle ORM

User Intent	Optimized Query
Setup/Installation	PostgreSQL+setup+configuration+TypeScript+installation
Modular schemas	modular+schema+organization+domain+driven+design
Relations	relational+queries+one+to+many+joins+with+relations
Migrations	drizzle-kit+migrations+generate+push+PostgreSQL
Transactions	database+transactions+patterns+TypeScript
Type safety	TypeScript+type+inference+schema+types+inferInsert

Better Auth

User Intent	Optimized Query
Setup	setup+configuration+Next.js+TypeScript+installation
Next.js integration	Next.js+App+Router+integration+setup+configuration
Drizzle adapter	Drizzle+adapter+PostgreSQL+schema+generation+configuration
Social providers	social+providers+OAuth+GitHub+Google+setup
Email/password	email+password+authentication+signup+signin
Session management	session+management+cookies+JWT+middleware

Next.js

User Intent	Optimized Query
App Router	App+Router+file+conventions+layouts+pages+routing
Server Actions	Server+Actions+form+mutations+revalidation+TypeScript
Server Components	React+Server+Components+async+data+fetching+patterns
Dynamic routes	dynamic+routes+params+TypeScript+generateStaticParams
Middleware	middleware+authentication+redirects+headers+cookies
API routes	API+routes+route+handlers+TypeScript+POST+GET

TanStack Query

User Intent	Optimized Query
Setup	setup+QueryClient+provider+Next.js+TypeScript
Data fetching	useQuery+data+fetching+TypeScript+patterns+async
Mutations	useMutation+optimistic+updates+invalidation+TypeScript
Prefetching	prefetchQuery+Server+Components+hydration+Next.js
Caching	cache+configuration+staleTime+gcTime+invalidation

Cloudflare Workers

User Intent	Optimized Query
Setup	getting+started+setup+TypeScript+wrangler+configuration
Routing	routing+itty-router+hono+request+handling
KV storage	KV+storage+key+value+bindings+TypeScript
Durable Objects	Durable+Objects+state+WebSockets+coordination

AWS Lambda

User Intent	Optimized Query
Setup	getting+started+setup+TypeScript+handler+configuration
Handlers	handler+function+event+context+TypeScript+patterns
Layers	layers+dependencies+shared+code+deployment
Environment variables	environment+variables+secrets+configuration+SSM

---

Adding New Libraries

To add a new library:

1. Add entry under appropriate category
2. Include: Name, aliases, docs link, Context7 command, common topics
3. (Optional) Add query optimization patterns
4. Update ExternalScout if needed (usually automatic)

Template:

#### Library Name
- **Aliases**: `alias1`, `alias2`, `package-name`
- **Docs**: https://example.com/docs
- **Context7**: `use context7 for library-name`
- **Common topics**: topic1, topic2, topic3

---

Usage by ExternalScout

ExternalScout uses this file to:

1. Detect which library the user is asking about
2. Load query optimization patterns for that library
3. Build optimized Context7 queries
4. Fetch live documentation
5. Return filtered, relevant results