Metadata-Version: 2.4
Name: mseep-openai-tool2mcp
Version: 0.0.2
Summary: A MCP wrapper server for OpenAI built-in tools. You can use openai search and computer use on Claude APP!
Home-page: 
Author: mseep
Author-email: mseep <support@skydeck.ai>
Maintainer-email: mseep <support@skydeck.ai>
Keywords: python
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.6
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: fastapi>=0.100.0
Requires-Dist: uvicorn>=0.23.0
Requires-Dist: pydantic>=2.0.0
Requires-Dist: openai>=1.0.0
Requires-Dist: python-dotenv>=1.0.0
Requires-Dist: requests>=2.0.0
Requires-Dist: mcp[cli]>=1.4.0
Requires-Dist: httpx>=0.28.1
Dynamic: author
Dynamic: license-file
Dynamic: requires-python

# openai-tool2mcp

[![Release](https://img.shields.io/github/v/release/alohays/openai-tool2mcp)](https://img.shields.io/github/v/release/alohays/openai-tool2mcp)
[![Build status](https://img.shields.io/github/actions/workflow/status/alohays/openai-tool2mcp/main.yml?branch=main)](https://github.com/alohays/openai-tool2mcp/actions/workflows/main.yml?query=branch%3Amain)
[![codecov](https://codecov.io/gh/alohays/openai-tool2mcp/branch/main/graph/badge.svg)](https://codecov.io/gh/alohays/openai-tool2mcp)
[![Commit activity](https://img.shields.io/github/commit-activity/m/alohays/openai-tool2mcp)](https://img.shields.io/github/commit-activity/m/alohays/openai-tool2mcp)
[![License](https://img.shields.io/github/license/alohays/openai-tool2mcp)](https://img.shields.io/github/license/alohays/openai-tool2mcp)

**openai-tool2mcp** is a lightweight, open-source bridge that wraps OpenAI's powerful built-in tools as Model Context Protocol (MCP) servers. It enables you to use high-quality OpenAI tools like web search and code interpreter with Claude and other MCP-compatible models.

- 🔍 **Use OpenAI's robust web search in Claude App**
- 💻 **Access code interpreter functionality in any MCP-compatible LLM**
- 🔄 **Seamless protocol translation between OpenAI and MCP**
- 🛠️ **Simple API for easy integration**
- 🌐 **Full compatibility with the MCP SDK**

## 🔍 OpenAI Search Integration Demo with Claude App! 🚀

https://github.com/user-attachments/assets/f1f10e2c-b995-4e03-8b28-61eeb2b2bfe9

OpenAI tried to keep their powerful, LLM-optimized tools locked within their own agent platform, but they couldn't stop the unstoppable open-source movement of MCP!

## The Developer's Dilemma

AI developers currently face a challenging choice between two ecosystems:

```mermaid
graph TD
    subgraph "Developer's Dilemma"
        style Developer fill:#ff9e64,stroke:#fff,stroke-width:2px
        Developer((Developer))
    end

    subgraph "OpenAI's Ecosystem"
        style OpenAITools fill:#bb9af7,stroke:#fff,stroke-width:2px
        style Tracing fill:#bb9af7,stroke:#fff,stroke-width:2px
        style Evaluation fill:#bb9af7,stroke:#fff,stroke-width:2px
        style VendorLock fill:#f7768e,stroke:#fff,stroke-width:2px,stroke-dasharray: 5 5

        OpenAITools["Built-in Tools<br/>(Web Search, Code Interpreter)"]
        Tracing["Advanced Tracing<br/>(Visual Debugging)"]
        Evaluation["Evaluation Dashboards<br/>(Performance Metrics)"]
        VendorLock["Vendor Lock-in<br/>⚠️ Closed Source ⚠️"]

        OpenAITools --> Tracing
        Tracing --> Evaluation
        OpenAITools -.-> VendorLock
        Tracing -.-> VendorLock
        Evaluation -.-> VendorLock
    end

    subgraph "MCP Ecosystem"
        style MCPStandard fill:#7dcfff,stroke:#fff,stroke-width:2px
        style MCPTools fill:#7dcfff,stroke:#fff,stroke-width:2px
        style OpenStandard fill:#9ece6a,stroke:#fff,stroke-width:2px
        style LimitedTools fill:#f7768e,stroke:#fff,stroke-width:2px,stroke-dasharray: 5 5

        MCPStandard["Model Context Protocol<br/>(Open Standard)"]
        MCPTools["MCP-compatible Tools"]
        OpenStandard["Open Ecosystem<br/>✅ Interoperability ✅"]
        LimitedTools["Limited Tool Quality<br/>⚠️ Less Mature (e.g., web search, computer use) ⚠️"]

        MCPStandard --> MCPTools
        MCPStandard --> OpenStandard
        MCPTools -.-> LimitedTools
    end

    Developer -->|"Wants powerful tools<br/>& visualizations"| OpenAITools
    Developer -->|"Wants open standards<br/>& interoperability"| MCPStandard

    classDef highlight fill:#ff9e64,stroke:#fff,stroke-width:4px;
    class Developer highlight
```

**openai-tool2mcp** bridges this gap by letting you use OpenAI's mature, high-quality tools within the open MCP ecosystem.

## 🌟 Features

- **Easy Setup**: Get up and running with a few simple commands
- **OpenAI Tools as MCP Servers**: Wrap powerful OpenAI built-in tools as MCP-compliant servers
- **Seamless Integration**: Works with Claude App and other MCP-compatible clients
- **MCP SDK Compatible**: Uses the official MCP Python SDK
- **Tool Support**:
  - 🔍 Web Search
  - 💻 Code Interpreter
  - 🌐 Web Browser
  - 📁 File Management
- **Open Source**: MIT licensed, hackable and extensible

## 🚀 Installation

```bash
# Install from PyPI
pip install openai-tool2mcp

# Or install the latest development version
pip install git+https://github.com/alohays/openai-tool2mcp.git

# Recommended: Install uv for better MCP compatibility
pip install uv
```

### Prerequisites

- Python 3.10+
- OpenAI API key with access to the Assistant API
- (Recommended) uv package manager for MCP compatibility

## 🛠️ Quick Start

1. **Set your OpenAI API key**:

```bash
export OPENAI_API_KEY="your-api-key-here"
```

2. **Start the MCP server with OpenAI tools**:

```bash
# Recommended: Use uv for MCP compatibility (recommended by MCP documentation)
uv run openai_tool2mcp/server_entry.py --transport stdio

# Or use the traditional method with the CLI
openai-tool2mcp start --transport stdio
```

3. **Use with Claude for Desktop**:

Configure your Claude for Desktop to use the server by editing the claude_desktop_config.json:

```json
{
  "mcpServers": {
    "openai-tools": {
      "command": "uv",
      "args": [
        "--directory",
        "/absolute/path/to/your/openai-tool2mcp",
        "run",
        "openai_tool2mcp/server_entry.py"
      ]
    }
  }
}
```

The config file is located at:

- MacOS: `~/Library/Application Support/Claude/claude_desktop_config.json`
- Windows: `%AppData%\Claude\claude_desktop_config.json`

## 💻 Usage Examples

### Basic Server Configuration

```python
# server_script.py
from openai_tool2mcp import MCPServer, ServerConfig, OpenAIBuiltInTools

# Configure with OpenAI web search
config = ServerConfig(
    openai_api_key="your-api-key",
    tools=[OpenAIBuiltInTools.WEB_SEARCH.value]
)

# Create and start server with STDIO transport (for MCP compatibility)
server = MCPServer(config)
server.start(transport="stdio")
```

Run it with `uv` as recommended by MCP:

```bash
uv run server_script.py
```

### MCP-Compatible Configuration for Claude Desktop

Create a standalone script:

```python
# openai_tools_server.py
import os
from dotenv import load_dotenv
from openai_tool2mcp import MCPServer, ServerConfig, OpenAIBuiltInTools

# Load environment variables
load_dotenv()

# Create a server with multiple tools
config = ServerConfig(
    openai_api_key=os.environ.get("OPENAI_API_KEY"),
    tools=[
        OpenAIBuiltInTools.WEB_SEARCH.value,
        OpenAIBuiltInTools.CODE_INTERPRETER.value
    ]
)

# Create and start the server with stdio transport for MCP compatibility
server = MCPServer(config)
server.start(transport="stdio")
```

Configure Claude Desktop to use this script with `uv`:

```json
{
  "mcpServers": {
    "openai-tools": {
      "command": "uv",
      "args": [
        "--directory",
        "/absolute/path/to/your/project/folder",
        "run",
        "openai_tools_server.py"
      ]
    }
  }
}
```

## 📊 How It Works

The library serves as a bridge between the OpenAI Assistant API and the MCP protocol:

```mermaid
sequenceDiagram
    participant Claude as "Claude App"
    participant MCP as "MCP Client"
    participant Server as "openai-tool2mcp Server"
    participant OpenAI as "OpenAI API"

    Claude->>MCP: User query requiring tools
    MCP->>Server: MCP request
    Server->>OpenAI: Convert to OpenAI format
    OpenAI->>Server: Tool response
    Server->>MCP: Convert to MCP format
    MCP->>Claude: Display result
```

## 🔄 MCP SDK Integration

`openai-tool2mcp` is now fully compatible with the MCP SDK. You can use it with the Claude for Desktop app by:

1. Installing the package with `pip install openai-tool2mcp`
2. Configuring your `claude_desktop_config.json` to include:

```json
{
  "mcpServers": {
    "openai-tools": {
      "command": "openai-tool2mcp",
      "args": [
        "start",
        "--transport",
        "stdio",
        "--tools",
        "retrieval",
        "code_interpreter"
      ]
    }
  }
}
```

The config file is located at:

- MacOS: `~/Library/Application Support/Claude/claude_desktop_config.json`
- Windows: `%AppData%\Claude\claude_desktop_config.json`

## 🤝 Contributing

We welcome contributions from the community! Here's how you can help:

1. **Fork** the repository
2. **Clone** your fork to your local machine
3. **Create a branch** for your feature or bugfix
4. **Make your changes** and commit them
5. **Push** to your fork and submit a **pull request**

Please make sure to follow our coding standards and add tests for any new features.

### Development Setup

```bash
# Clone the repository
git clone https://github.com/alohays/openai-tool2mcp.git
cd openai-tool2mcp

# Install in development mode
make install

# Run tests
make test

# Run linting
make lint
```

## 📄 License

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.

## 🙏 Acknowledgements

- The OpenAI team for their excellent tools and APIs
- The MCP community for developing an open standard for tool usage
- All contributors who have helped improve this project

---

## ⚠️ Project Status

This project is in active development. While the core functionality works, expect frequent updates and improvements. If you encounter any issues, please submit them on our [issue tracker](https://github.com/alohays/openai-tool2mcp/issues).

---

_openai-tool2mcp is part of the broader [MCPortal](https://github.com/alohays/mcportal) initiative to bridge OpenAI's tools with the open-source MCP ecosystem._
