# MCP OAuth Gateway

> Use this tool when you need to simplify authentication and securely access protected resources on an MCP server. The MCP OAuth Gateway solves authentication complexities by chaining OAuth layers and managing dual token sets, providing a streamlined interface for secure access. It is ideal for use cases requiring transparent proxy authentication and authorization, enabling secure communication between clients and MCP servers.

Canonical page: https://skillsregistry.net/skills/abj453demo-mcp-oauth-gateway  
JSON: https://api.skillsregistry.net/v1/skills/abj453demo-mcp-oauth-gateway

## Description

A transparent proxy server that simplifies authentication by chaining its own OAuth layer with an upstream MCP server's credentials. It manages dual token sets behind a single interface, enabling secure and streamlined access to protected MCP resources.

## Trust

- **Trust score (0–1):** 0.80
- **Verification tier:** scanned
- **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/trkvjqrc09)
- **Repository:** <https://github.com/abj453demo/mcp-oauth-gateway>

## 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": "abj453demo-mcp-oauth-gateway"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/abj453demo-mcp-oauth-gateway` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/abj453demo-mcp-oauth-gateway/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