Privacy
This page covers the NL;NL Labs website and our MCP server for public test results.
Waitlist privacy note
Your email is kept for up to 12 months.
We keep your email, the time and the page you signed up on until we email you that it's open, and never for more than 12 months. Cloudflare Turnstile uses signals such as your IP address to check that a person sent the form; we save your form only if the check passes. To stop abuse, we keep a scrambled code of your connection until the next daily cleanup after it is one day old. Our host, Cloudflare, may keep deleted data in its backups for up to 30 days. We do not share any of it. To be removed, write to research@nlnllabs.com.
When an assistant reads our results
The MCP tools receive the job, model or date needed to find a result. They read our public site files and return the published results to the assistant that called them. They do not ask for an email address, account or documents.
To limit repeated requests, the server passes the connecting IP address to Cloudflare’s rate limiter. The limit is set to 100 requests per 60 seconds at each Cloudflare location. If a request is refused, the server asks the caller to wait a minute.
For each tool call, the MCP records the tool, the job, model or date asked about, the name of the app that called it (for example Claude or ChatGPT) and the time. It does not record your IP address or your question. It uses your connection’s IP address only to count requests over 60 seconds and does not save it.
Hosting and logs
Cloudflare hosts the site and runs the MCP server. Its privacy policy says it may process IP addresses, routing information and other traffic information to provide its services and prevent abuse. Cloudflare also uses service providers to operate its services. We count page visits with Cloudflare Web Analytics. It sets no cookies and does not identify you.
Your choices and contact
For waitlist removal or a privacy question, write to research@nlnllabs.com.
We use emails you send us only to reply.