# OAuth 2.1 MCP Server

> Use this tool when you need to implement OAuth 2.1 authentication for MCP servers, solving authentication and authorization problems for clients like Claude, Cursor, and VSCode. It provides a Next.js-based template with support for SSE and Streamable HTTP transports, accepting client requests and returning authenticated responses. Ideal for building secure and authenticated MCP servers that integrate with various clients and tools.

Canonical page: https://skillsregistry.net/skills/dteam-top-mcp-oauth  
JSON: https://api.skillsregistry.net/v1/skills/dteam-top-mcp-oauth

## Description

A Next.js-based MCP server template that implements OAuth 2.1 authentication with support for both SSE and Streamable HTTP transports. Provides a reference implementation for building authenticated MCP servers that work with Claude, Cursor, VSCode, and other MCP clients.

## Trust

- **Trust score (0–1):** 0.81
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** security
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/cjk6exdyo7)
- **Repository:** <https://github.com/DTeam-Top/mcp-oauth>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "dteam-top-mcp-oauth"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/dteam-top-mcp-oauth` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/dteam-top-mcp-oauth/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt