GPT CLI Local Bridge

Local OpenAI-compatible API that forwards requests to GPT via browser extension.

Requirements

• Python (3.12 used while making)
• Firefox/Chromium extension in chatgpt-bridge-ext
• Logged-in GPT tab at https://chatgpt.com (Didn't test logged out case)

Open FireFox and type about:debugging". Click "This FireFox" and click "Load Temporary Add-on..." Browse and select "manifest.json" from the folder "chatgpt-bridge-ext" - this will load the temporary extension to youur FireFox.

Install

pip install websockets openai

Run Server

python openai_style_server.py

Server endpoints:

• http://127.0.0.1:8000/health
• http://127.0.0.1:8000/v1/models
• http://127.0.0.1:8000/v1/chat/completions

Client Example

python openai_style_receiver.py

Function Calling Test

cd Example-Agent
python function_call_test.py

Notes

• Use base_url="http://127.0.0.1:8000/v1" in OpenAI client.
• API key is not validated by this local backend.