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Connect OpenAI to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Bring GPT-4o and DALL-E 3 capabilities to your existing workflows.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 10 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 10 available through OpenAI.

  1. 01

    Chat completion

    This capability sends messages to models like GPT-4o or GPT-4o-mini. It is the primary way to get text responses from the API.

  2. 02

    Structured output

    This capability forces the model to return data in a specific JSON format. Use it when you need reliable, machine-readable responses.

  3. 03

    List models

    This capability shows you every OpenAI model available for use. It helps your agent identify which specific version to call for a task.

  4. 04

    Create embedding

    This capability turns text into vector representations. It is essential for building semantic search or retrieval systems.

Capability set02 / 03

05-07

3 capabilities in this set.

Part of 10 available through OpenAI.

  1. 05

    List files

    This capability displays the files you have uploaded to OpenAI. It is used to manage data for training or assistant use.

  2. 06

    Create fine tune

    This capability starts a new fine-tuning job using a JSONL training file. It allows you to customize model behavior for specific tasks.

  3. 07

    List fine tunes

    This capability retrieves a list of your active and completed fine-tuning jobs. Use it to track the progress of custom model training.

Capability set03 / 03

08-10

3 capabilities in this set.

Part of 10 available through OpenAI.

  1. 08

    Moderate content

    This capability checks text against safety policies. It helps ensure your agent's outputs or inputs remain within guidelines.

  2. 09

    List assistants

    This capability pulls a list of your configured OpenAI Assistants. It lets your agent interact with pre-built assistant setups.

  3. 10

    Generate image

    This capability triggers DALL-E 3 to create an image from a text prompt. It returns a URL for the generated visual.

Real work

What teams actually run

01

Automated Content Auditing

An agent checks incoming user messages for policy violations using the moderation capability.

02

Structured Data Extraction

Your agent pulls specific fields from a long document and formats them as JSON.

03

Custom Model Training

You trigger fine-tuning jobs directly from your agent to improve performance on niche tasks.

04

Visual Asset Creation

An agent generates concept art or UI elements using DALL-E 3 during a design workflow.

Automate a task

Put OpenAI to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

OpenAI works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put OpenAI to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

931ms average. Fast in production.

OpenAI is checked daily against the live service.

Daily averagePeak 1053ms
Oct 3Today
Fastest day
769ms
Slowest day
1053ms
14-day trend
Stable+2%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 10 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of OpenAI, so you can see the experience inside your AI.

It does not authenticate your account with OpenAI. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

OpenAI Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_wqDLmxGMRbmUrKtHE8ZWJc73FuzFzNT70ItXxJkE/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — OpenAI capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "openai-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_wqDLmxGMRbmUrKtHE8ZWJc73FuzFzNT70ItXxJkE/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up OpenAI in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work OpenAI owners hand off.

This MCP is built for developers and power users who want to extend their AI agents with specialized OpenAI capabilities.

  • 01

    AI Engineers

    They hand off fine-tuning and embedding tasks to the agent to build complex RAG systems.

  • 02

    Product Developers

    They use structured output to ensure agent responses fit into their application's logic.

  • 03

    Content Moderators

    They use the moderation capability to automate the checking of user-generated text.

FAQ

Questions OpenAI owners ask.

  • 01

    Do I need my own OpenAI API key?

    Yes, you will need to provide your OpenAI credentials to use this MCP.

  • 02

    Which AI clients can use this MCP?

    Any MCP-compatible client, including Claude, Cursor, and Windsurf, can use these capabilities.

  • 03

    Can I use GPT-4o with this?

    Yes, the chat_completion capability allows you to specify GPT-4o or other available models.

  • 04

    How do I generate images?

    You can use the generate_image capability to call DALL-E 3 and receive an image URL.

  • 05

    Is it possible to get JSON responses?

    Yes, the structured_output capability is specifically designed to return valid JSON.

  • 06

    Which models can I use?

    Any model available on your API key: GPT-4o, GPT-4o-mini, GPT-4-turbo, o1, o3. use list_models to see all.

  • 07

    Can I generate images?

    Yes! Use generate_image with a text prompt. Supports 1024x1024, 1792x1024, and 1024x1792 sizes.

  • 08

    How does content moderation work?

    The moderate_content capability analyzes text against OpenAI's content policy, flagging categories like hate, violence, and self-harm with confidence scores.

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