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Choose Your AI Provider
Select which AI service you have an API key for.
Paste Your API Key
Your key stays in your browser only. We never see it.
⚠ This provider may not support in-browser mode due to CORS. You can still download a script.
🔒 Stored in localStorage only. Your key is sent directly to your provider — never to BNBook servers.
Pick a Workflow Template
Choose a starting template or go custom.
Your Agent is Ready
Run it right here or download a script to run locally.
Your config:
Provider:
Model:
Template:
Temperature:
Agent Chat