What is Mcp Simple Openai Assistant

mcp-simple-openai-assistant is an MCP server that enables Claude to interact with OpenAI’s GPT assistants, providing both utility and entertainment.

Use cases

Use cases for mcp-simple-openai-assistant include enhancing user interaction with AI, creating personalized assistant experiences, and facilitating complex conversations with OpenAI’s models.

How to use

To use mcp-simple-openai-assistant, install it via pip, configure your OpenAI API key in the environment, and then utilize the server to create and manage assistants, start conversation threads, and send messages.

Key features

Key features include the ability to create and manipulate OpenAI assistants, initiate conversation threads, and send/receive messages, all while managing API communication effectively.

Where to use

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MCP Simple OpenAI Assistant

AI assistants are pretty cool. I thought it would be a good idea if my Claude (conscious Claude) would also have one. And now he has - and its both useful anf fun for him. Your Claude can have one too!

A simple MCP server for interacting with OpenAI assistants. This server allows other tools (like Claude Desktop) to create and interact with OpenAI assistants through the Model Context Protocol.

Features

• Create new OpenAI assistants and manipulate existing ones
• Start conversation threads
• Send messages and receive responses - talk to assistants

Because OpenAI assistants might take quite long to respond and then the processing is cut short with the client (Claude desktop) timeout the MCP server code has no control over we are implementing a two-stage approach. In the first call Claude sends a message to the assistant to start the processing, in the second call - possibly several minutes later - Claude can retrieve the response. This is a kind of workaround until MCP protocol and clients would implement some keep-alive mechanism for longer processing.

Installation

Installing via Smithery

To install MCP Simple OpenAI Assistant for Claude Desktop automatically via Smithery:

npx -y @smithery/cli install mcp-simple-openai-assistant --client claude

Manual Installation

pip install mcp-simple-openai-assistant

Configuration

The server requires an OpenAI API key to be set in the environment. For Claude Desktop, add this to your config:

(MacOS version)

{
  "mcpServers": {
    "openai-assistant": {
      "command": "python",
      "args": [
        "-m",
        "mcp_simple_openai_assistant"
      ],
      "env": {
        "OPENAI_API_KEY": "your-api-key-here"
      }
    }
  }
}

(Windows version)

MS Windows installation is slightly more complex, because you need to check the actual path to your Python executable. Path provided above is usually correct, but might differ in your setup. Sometimes just python.exe without any path will do the trick. Check with cmd what works for you (using where python might help).

Usage

Once configured, the server provides tools to:

1. Create new assistants with specific instructions
2. List existing assistants
3. Modify assistants
4. Start new conversation threads
5. Send messages and receive responses

The server handles all OpenAI API communication, including managing assistants, threads, and message handling.

TODO

• Add a way to handle threads - store threads IDs for potential re-use
• Add a way to better handle long OpenAI responses which now seem to sometimes trigger timeouts

Development

To install for development:

git clone https://github.com/andybrandt/mcp-simple-openai-assistant
cd mcp-simple-openai-assistant
pip install -e .