By Clerk · Official MCP server
Connect your coding agent to Clerk’s official MCP integration. It is distributed with Clerk’s agent plugin alongside framework and authentication skills, bringing Clerk integration support into the development workflow. Use it while adding authentication to an application, following the publisher’s setup guide and checking which tools your connection exposes.
Terminal
claude mcp add --transport http 'clerk-mcp' 'https://mcp.clerk.com/mcp'Run this command, then open /mcp in Claude Code to finish connecting your account.
Install Clerk’s official agent plugin or add the documented remote MCP endpoint to your client. Follow Clerk’s connection guide for authentication and available tools. Installing skills with npx skills alone does not install the MCP integration; configure the plugin or remote server separately.
By 21st.dev · Official
Find and work with React UI components from 21st.dev directly in your coding agent.
By Agentation · Official
Bring annotated website feedback into your coding agent so it can make precise interface changes.
By AgentCard · Official
Let your agent work with AgentCard virtual cards, balances, and supported payment workflows.
By AgentMail · Official
Give your agent email inboxes so it can read, send, and organize messages through AgentMail.
By Vercel · Official
Give your coding agent a browser automation workflow for navigating pages, interacting with elements, and checking web applications.
By Agentation · Official
Help your agent use interface annotations as context when making changes to a website.
By Auth0 · Official
Give your coding agent Auth0 integration guidance selected for your application framework. The skill detects the project stack and routes to relevant SDK setup, authentication routes, and login flows. Use it when adding authentication or migrating an existing system, supplying your framework and the account and session behavior the application needs.
By Clerk · Official
Give your agent a workflow for testing Clerk authentication with browser test tools. It helps structure checks around sign-in and protected application flows. Use it when adding authentication regression coverage, providing a suitable test environment, the expected user journey, and the Playwright or Cypress setup already used by the project.