# Clerk

> Clerk authentication router. Use when user asks about adding authentication, setting up Clerk, custom sign-in flows, Next.js patterns, organizations, syncing users, or testing. Automatically routes to the specific skill based on their task. Use when this capability is needed.

- Skill: `tomevault-io/clerk-3` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/clerk-3`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/clerk-3/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Web & Frontend
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/clerk-3

---


# Clerk Skills Router

Based on what you're trying to do, here's the right skill to use:

## By Task

**Adding Clerk to your project** → Use `clerk-setup`
- Framework detection and quickstart
- Environment setup, API keys, Keyless flow
- Migration from other auth providers

**Custom sign-in/sign-up UI** → Use `clerk-custom-ui`
- Custom authentication flows
- Appearance and styling
- OAuth, magic links, passkeys, MFA

**Advanced Next.js patterns** → Use `clerk-nextjs-patterns`
- Server vs Client auth APIs
- Middleware strategies
- Server Actions, caching
- API route protection

**B2B / Organizations** → Use `clerk-orgs`
- Multi-tenant apps
- Organization slugs in URLs
- Roles, permissions, RBAC
- Member management

**Webhooks** → Use `clerk-webhooks`
- Real-time events
- Data syncing
- Notifications & integrations

**E2E Testing** → Use `clerk-testing`
- Playwright/Cypress setup
- Auth flow testing
- Test utilities

## Quick Navigation

If you know your task, you can directly access:
- `/clerk-setup` - Framework setup
- `/clerk-custom-ui` - Custom flows
- `/clerk-nextjs-patterns` - Next.js patterns
- `/clerk-orgs` - Organizations
- `/clerk-webhooks` - Webhooks
- `/clerk-testing` - Testing

Or describe what you need and I'll recommend the right one.

---
> Converted and distributed by [TomeVault](https://tomevault.io/claim/growupanand) — claim your Tome and manage your conversions.
<!-- tomevault:4.0:skill_md:2026-04-11 -->