# MCP OpenAI Server

> Use this tool when you need to integrate OpenAI's chat models into your workflow, enabling direct invocation and comparison of responses from different AI models. It solves the problem of accessing and evaluating multiple AI models in one place, streamlining the process of querying and analyzing responses. The MCP OpenAI Server takes model queries as input and returns responses from the invoked OpenAI models as output, ideal for use cases requiring model comparison and evaluation within Claude Desktop.

Canonical page: https://skillsregistry.net/skills/gto1seoul-openai-mcp  
JSON: https://api.skillsregistry.net/v1/skills/gto1seoul-openai-mcp

## Description

Enables Claude to directly invoke OpenAI's chat models (GPT-4o, GPT-4o-mini, o1-preview, o1-mini) through a Model Context Protocol integration, allowing users to query and compare responses from different AI models within Claude Desktop.

## Trust

- **Trust score (0–1):** 0.94
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

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

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/j43zvucrj7)
- **Repository:** <https://github.com/gto1seoul/openai-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": "gto1seoul-openai-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/gto1seoul-openai-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/gto1seoul-openai-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