Features

• G4FChat Content Type: Add AI chat pages anywhere in your Kotti2 site

• Configurable System Prompts: Customize AI behavior per chat instance

• Model Selection: Choose from multiple AI models (GPT-4, GPT-3.5, Claude, Gemini)

• Security Built-in: Input validation, model whitelist, XSS protection

• Chat History: Session-based conversation history

Installation

Add to your pip requirements or setup.py dependencies:

pip install kotti2_g4f

Then add kotti_g4f.kotti_configure to your kotti.configurators setting in your INI file:

kotti.configurators =
    kotti_g4f.kotti_configure

Configuration

The plugin can be configured via INI settings:

kotti.g4f.enabled

Enable or disable the g4f integration. Default: true

kotti.g4f.model

The default model to use. Default: gpt-4

kotti.g4f.provider

The provider to use (optional). Default: auto

Usage

API Endpoint

POST /@@g4f-api or /<g4f-chat-page>/api

Send a chat message and receive AI response.

Request body (JSON):

{
    "message": "Your question here",
    "history": [
        {"role": "user", "content": "Previous question"},
        {"role": "assistant", "content": "Previous answer"}
    ]
}

Response (JSON):

{
    "response": "AI response text"
}

Security

kotti2_g4f includes several security measures:

• Input Validation: Message length limits (10,000 chars), history limits (50 items)

• Model Whitelist: Only approved models can be used

• XSS Protection: All user input is escaped

• Error Handling: Generic error messages, detailed logging

Supported Models

• GPT-4, GPT-4o, GPT-4-turbo

• GPT-3.5-turbo

• Claude-3-opus, Claude-3-sonnet, Claude-3-haiku

• Gemini-pro, Gemini-1.5-pro

Development

pip install -e ".[testing]"
pytest

pip install black isort flake8
black kotti_g4f
isort kotti_g4f
flake8 kotti_g4f

Docker

docker-compose up

This starts: - Kotti web server on port 5000 - PostgreSQL database on port 5432

License

MIT License. See LICENSE.txt for details.

Links

• Documentation: https://github.com/Kotti/kotti2_g4f#readme

• Source Code: https://github.com/Kotti/kotti2_g4f

• Issue Tracker: https://github.com/Kotti/kotti2_g4f/issues

• Kotti2 CMS: https://pypi.org/project/Kotti2/

• g4f: https://github.com/xtekky/gpt4free