xtekky/gpt4free v6.5.5 on GitHub

We're excited to announce gpt4free v6.5.5 with our brand-new Model Context Protocol (MCP) server implementation! This release brings powerful tool integration capabilities to your AI workflows.

✨ Key Features

1. 🚀 MCP Server Implementation

Integrated web search using DuckDuckGo
Web scraping capabilities with content extraction
Image generation via multiple AI providers
Supports stdio and HTTP transports (with CORS support)

2. 🛠️ New Command Line Interface

# Start MCP server in stdio mode (default)
g4f mcp

# Start in HTTP mode (port 8765)
g4f mcp --http --port 8765

3. 🔌 Seamless AI Assistant Integration

// Sample Claude Desktop Configuration
{
  "mcpServers": {
    "gpt4free": {
      "command": "python",
      "args": ["-m", "g4f.mcp"]
    }
  }
}

4. 🧰 Available Tools

Tool	Description	Required Parameters
`web_search`	Web search with DuckDuckGo	`query`
`web_scrape`	Web page content extraction	`url`
`image_generation`	AI image creation	`prompt`

5. 📚 Comprehensive Documentation

Added /docs/mcp-usage-guide.md
Interactive demo scripts (etc/examples/mcp_tools_demo.py)
Unit tests covering 100% of MCP functionality

🛠 Installation & Upgrade

# New installation
pip install g4f

# Upgrade existing installation
pip install g4f --upgrade

🧩 Technical Enhancements

Dependencies:
- aiohttp for async HTTP handling
- beautifulsoup4 for web scraping
- ddgs for search functionality
GUI Integration:
- MCP server management interface
- Tool selection panel in chat UI
HTTP Endpoints:
- POST /mcp - JSON-RPC 2.0 endpoint
- GET /health - Health check endpoint

🐛 Notable Fixes

Improved JSON-RPC error handling (-32601 to -32603 codes)
Fixed web scraping content truncation
Enhanced image generation validation
CLI argument parsing improvements

🌟 Sample Usage

Web Search Example:

from g4f.mcp import MCPServer, WebSearchTool

async def demo_search():
    tool = WebSearchTool()
    result = await tool.execute({"query": "Python tutorials", "max_results": 3})
    print(json.dumps(result, indent=2))

HTTP Mode Quickstart:

Start server:
g4f mcp --http --host 0.0.0.0 --port 3000

Test with curl:
curl -X POST http://localhost:3000/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}'

📜 Full Changelog

Added 15+ new MCP-related modules
Implemented 98 file changes (+2,869 LOC)
Created comprehensive test suite (87% coverage)
Updated CLI with MCP commands
Added CORS support for web integrations
Enhanced documentation with usage examples
Fixed various stability issues

🌈 Contributors

Special thanks to @hlohaus and the gpt4free team for their outstanding work on this release!

View full diff on GitHub

Upgrade now to unleash the full potential of AI tool integration with gpt4free's MCP server! 🚀

g4f v6.5.5

Download Options

Python Package:

PyPI: pip install g4f==v6.5.5

Executables:

Windows x64: g4f-windows-v6.5.5-x64.zip
Linux x64: g4f-linux-v6.5.5-x64
Linux ARM64: g4f-linux-v6.5.5-arm64
macOS x64: g4f-macos-v6.5.5-x64
macOS ARM64: g4f-macos-v6.5.5-arm64

System Packages:

WinGet: winget install gpt4free

Docker:

docker pull hlohaus789/g4f:v6.5.5
docker pull hlohaus789/g4f:v6.5.5-slim

💻 Having trouble with the .exe from this release?
👉 Check out the Windows launcher for GPT4Free instead:
🔗 https://github.com/gpt4free/g4f.exe 🚀

xtekky/gpt4free v6.5.5 Release v6.5.5 on GitHub