This policy explains what personal data this website processes and why, pursuant to the EU General Data Protection Regulation (GDPR). It covers this marketing/documentation site only — see the note on the application further down.
1. Controller
The controller responsible for data processing on this website is:
Ruben Lütke
Bahnhofstraße 27, 86666 Burgheim, Germany
Email: [email protected]
2. What we collect — and what we don’t
This is a static website. We do not use tracking cookies, analytics, advertising
pixels, or third-party fonts. The site code does not set cookies or use localStorage.
Web fonts are self-hosted; nothing is loaded from a third-party CDN that would expose your IP address
to that third party.
Cloudflare may set strictly necessary security cookies if a visitor encounters an automated security or abuse-prevention challenge. We do not use these cookies for analytics or advertising.
Server log files
When you visit, our hosting provider automatically processes technical data that your browser transmits, stored in server log files:
- your IP address,
- date and time of the request,
- the page/file requested and the amount of data transferred,
- the referring URL, your browser type and version, and your operating system.
Purpose & legal basis: Art. 6 (1)(f) GDPR — our legitimate interest in operating a stable, secure website and defending against abuse. We do not routinely access these logs and do not merge them with other data sources; they are retained only as long as necessary for these purposes, as governed by our hosting provider’s data processing terms.
3. Hosting
This website is hosted by Cloudflare, Inc., 101 Townsend St, San Francisco, CA 94107, USA, and delivered through Cloudflare’s global content delivery network. Cloudflare processes the server log data described above on our behalf as a processor under a data processing agreement (Art. 28 GDPR); see Cloudflare’s Data Processing Addendum.
Because Cloudflare is based in the USA, your data may be transferred to and processed in the United States. This transfer is safeguarded by EU Standard Contractual Clauses and Cloudflare’s certification under the EU–US Data Privacy Framework, as set out in the DPA above. Legal basis: Art. 6 (1)(f) GDPR.
4. TLS encryption
This site uses TLS/SSL encryption (HTTPS) to protect the transmission of any data between your browser and the server.
5. External links
We link to third-party services such as GitHub, Discord, X, Instagram and YouTube. These are plain links — nothing from these services is loaded when the page opens. Only when you follow such a link does the respective provider process your data under its own privacy policy, over which we have no influence.
6. The Personal Jarvis application
The Personal Jarvis software runs on your own machine, with your own API keys. It does not send your voice, conversations, files, or credentials to us — this website operator receives no application data of any kind. Any AI providers or tools you connect (e.g. Anthropic, OpenAI, Google, OpenRouter) process your data under their own terms and privacy policies, which you accept directly with them. See the Terms & Disclaimer.
7. Your rights
Under the GDPR you have the right to:
- access (Art. 15), rectification (Art. 16) and erasure (Art. 17) of your data,
- restriction of processing (Art. 18) and data portability (Art. 20),
- object to processing based on legitimate interests (Art. 21), and
- lodge a complaint with a supervisory authority (Art. 77).
To exercise any of these rights, contact us at the email address above.
Right to object (Art. 21 GDPR): You may object at any time, on grounds relating to your particular situation, to processing based on Art. 6 (1)(f) GDPR. We will stop that processing unless we can demonstrate compelling legitimate grounds that override your interests, rights and freedoms, or the processing is required for the establishment, exercise or defence of legal claims.
8. Changes
We may update this policy to reflect changes to the site or legal requirements. The effective date at the top of the page indicates the current version.