# OAuth MCP Server

> Use this tool when you need to implement secure authentication and authorization in your applications, solving problems of unauthorized access and data breaches. It provides authorization code exchange, token management, and refresh capabilities, accepting client requests and returning access tokens. Ideal for building authenticated MCP applications, it enables secure authentication flows with PKCE support.

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

## Description

A complete OAuth 2.1 server implementation for FastMCP with PKCE support, enabling secure authentication and authorization flows. Provides authorization code exchange, token management, and refresh capabilities for building authenticated MCP applications.

## Trust

- **Trust score (0–1):** 0.83
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** security
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/dih92p9miq)
- **Repository:** <https://github.com/jaysunmah/oauth_mcp>

## 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": "jaysunmah-oauth-mcp"
    }
  }
}
```

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