Clerk

Connects Claude and other MCP clients directly to Clerk's authentication documentation and code snippets. Exposes two main tools: clerk_sdk_snippet for fetching implementation patterns for specific features, and list_clerk_sdk_snippets for browsing what's available. The server delivers framework-specific examples for Next.js, React, and others, plus bundled implementations for common patterns like B2B SaaS with organizations, custom auth flows, and waitlist setups. Reach for this when you're building auth and want your AI assistant to reference current Clerk SDK patterns instead of hallucinating outdated code. Runs over streamable HTTP at mcp.clerk.com/mcp, so no local installation required.