What We Collect

NSL uses a single anonymous cookie (nsl-device-id) to identify your browser. This is a randomly generated ID with no personal information. We do not collect names, emails, IP addresses, or any personally identifiable information.

What We Store

Your chat conversations with Qel'zyn VI are stored in a database tied to your anonymous device ID. Code snippets you save in the Playground are stored separately. No data is shared with third parties.

Cookies

We use one cookie:

• nsl-device-id — Anonymous UUID that keeps your conversations private to your browser. Expires after 1 year. No advertising.

Analytics

We collect anonymous usage data to improve the service:

• Page views — Which pages you visit, viewport size, and referrer
• Interactions — Button clicks, code execution events, chat usage (message count and model used, not message content)
• Navigation — How you move between pages
• Errors — JavaScript errors to help us fix bugs
• Session duration — How long you use the site per visit

All analytics are tied to your anonymous device ID. No personal information, IP addresses, or message content is included. Data is batched and sent every 10 seconds via lightweight beacons.

AI Processing

Messages sent to Qel'zyn VI are processed by Cloudflare Workers AI models. Messages are not stored by the AI provider beyond the immediate request. We do not use your conversations to train models.

Delete Your Data

You can delete all your conversations at any time using the "Delete my data" button in the Qel'zyn VI sidebar. This permanently removes all conversations associated with your device ID. Clearing your browser cookies will also disconnect you from any stored data.

Contact

Questions about privacy? Open an issue at github.com/neuralsymboliclanguage/nsl.