Integrations
Connect xmcp tools to authentication, payments, databases, design tools, and APIs with setup guides and runnable examples.
For the complete documentation index, see llms.txt. Markdown variants of every page are available by appending .md to the URL.Connect your MCP server to the services your agents need. Choose an integration for authentication, billing, observability, or tools that call an external API. Each guide explains its requirements and links to implementation examples.
Start with installation if you do not have an xmcp project. For a complete starting project, browse the MCP server templates. Read the authentication guide before exposing tools to remote clients.
Auth0
The Auth0 plugin provides authentication for your MCP server using Auth0 with scope-based authorization.
Better Auth
Add secure authentication to your MCP server using Better Auth and PostgreSQL
Browserbase
Build an authenticated xmcp integration for managing Browserbase cloud browser sessions.
Clerk
The Clerk plugin provides authentication for your MCP server using Clerk's OAuth system.
Coinbase
Accept x402 payments for MCP tools and connect a Coinbase agent wallet to purchase paid tool calls.
Commet
Add subscription-aware billing, feature gating, and usage tracking to your xmcp server with Commet
Descope
The Descope plugin provides authentication for your MCP server using Descope's OAuth 2.1 agentic identity system with Dynamic Client Registration.
Figma
Connect an xmcp server to a local Figma development plugin for canvas operations.
Firecrawl
Build an authenticated xmcp integration with Firecrawl's web scraping REST API.
GitHub
Build an authenticated, read-only xmcp integration with GitHub's REST API.
Grok / xAI
Ask Grok questions and research the web or X with source citations.
Linear
Build an authenticated xmcp server for Linear's GraphQL API.
Paper
Build a local xmcp integration with Paper Design using the managed MCP client.
Polar
Add paywalls and track tool usage with license keys using Polar
Profound
Build an authenticated xmcp integration with Profound's AI search analytics REST API.
Resend
Connect Resend email sending and Inboxes to an authenticated xmcp server.
Scalekit
The Scalekit plugin provides OAuth 2.1 authentication for your MCP server using Scalekit as the authorization server.
Sentry
Trace MCP tool calls, prompt retrieval, and resource reads with Sentry middleware, isolated spans, and error reporting.
Stripe
Authorize paid MCP tool calls with Stripe or Metronome and report usage through centralized billing middleware.
Supabase
Authenticate MCP requests with Supabase Auth and query Postgres as the verified user with row-level security.
Upstash
Limit xmcp tool execution across server instances using Upstash and verified customer identities.
WorkOS
The WorkOS plugin provides authentication for your mcp server using WorkOS AuthKit.
X / Twitter
Read account mentions and publish explicitly requested X posts or replies.
x402
The x402 plugin enables tool monetization through the HTTP 402 payment protocol using USDC on Base.
