AI Personalization with Cloudflare

Chat app that automatically personalizes AI responses using Cloudflare AI and KV storage.

cloudflare-personalization.mp4

What it does

• Uses Cloudflare AI for chat responses
• Stores user preferences in Cloudflare KV
• Automatically updates personalization based on feedback
• Each user gets AI responses tailored to their stored preferences

Setup

uv sync

or

python3 -m venv env
source env/bin/activate
pip install -r requirements.txt

Create .env:

CLOUDFLARE_ACCOUNT_ID=your_account_id
KV_TOKEN=your_api_token
# token should have KV and Workers AI access
NAMESPACE_ID=your_kv_namespace_id

Run:

cd src
uv run app.py
#python app.py

How personalization works

1. User chats → AI responds with default behavior
2. User gives feedback → System generates preference update
3. Preferences stored in Cloudflare KV by user ID
4. Future chats include stored preferences as context
5. AI responses become increasingly personalized

License

MIT