MCP OAuth Demo
by DTeam-Top
Next.js based MCP server with OAuth 2.1 authentication support for secure AI tool access.
What it does
This server provides a reference implementation for building MCP servers with secure OAuth 2.1 authentication. It acts as an identity layer that allows MCP clients to authenticate users via providers like Google before accessing protected tools and resources.
Tools
authenticate: Initiates the OAuth flow for the current user.verify_token: Validates an existing access token against the OAuth server.get_user_profile: Retrieves identity information for the authenticated session.
Installation
Deploy this as a Next.js app on Vercel. For Claude Desktop, add the following to your claude_desktop_config.json:
{
"mcpServers": {
"mcp-oauth": {
"url": "https://your-app.vercel.app/mcp/sse"
}
}
}
Supported hosts
Confirmed for Claude Desktop, Claude.ai, Cursor, and VS Code.
Quick install
pnpm install && pnpm run db:push && pnpm run devInformation
- Pricing
- free
- Published
- 5/15/2026
- stars
- 0
Categories
Choose your AI client and follow the steps below.
Cursor
Add to mcp.json with transport 'http-stream' and URL https://your-app.vercel.app/mcp/mcpclaude-ai
Add Integration URL: https://your-app.vercel.app/mcp/sseClaude Desktop
Add URL https://your-app.vercel.app/mcp/sse to claude_desktop_config.jsonVS Code Copilot
Add URL https://your-app.vercel.app/mcp/mcp to settings.json mcp serversRelated Apps
FinanceToolkit
MCP ServerProfessional-grade financial analysis toolkit for equities, options, and risk management.
DiffSitter MCP
MCP ServerAI-powered structural code navigation using tree-sitter ASTs for semantic understanding across 14+ languages.
OpenAI Apps SDK Examples
MCP AppOfficial example gallery of interactive MCP widgets for ChatGPT — 3D viewers, maps, carousels, shopping carts, and more.
Human MCP
MCP ServerGive AI agents human-like senses: visual analysis, image/video generation, speech synthesis, browser automation, and advanced reasoning — 29 MCP tools in one se
Shopify MCP Server
MCP ServerDirect interaction with Shopify store data via GraphQL API for managing products, customers, and orders.
Git MCP Server
MCP ServerFull-featured Git MCP server exposing 28 tools for AI agents to clone, commit, branch, diff, merge, rebase, and more via STDIO or Streamable HTTP.
CodexPotter
MCP ServerAutonomous reconciliation loop that drives Codex to align your codebase with instructed states.
Smart Coding MCP
MCP ServerSemantic code search for AI assistants using local embeddings — find code by meaning, not just keywords.