Privacy
This documentation site collects no personal data. It runs no analytics, tracking, advertising, or cookies, and embeds no third-party content that would transmit your data when the page loads. It is a static site hosted on GitHub Pages — the sections below explain the limited, technically necessary data that GitHub processes as the host, and your rights.
Controller
Section titled “Controller”Sebastian Heitmann
Kastanienallee 24
21255 Tostedt, Germany
Email: me@sebastian-heitmann.dev
No tracking
Section titled “No tracking”This site uses no cookies, analytics, tracking, or marketing technologies, and embeds no third-party fonts or content that would automatically transmit data to external providers on page load. The operator does not collect or store any personal data about your visit.
No metrics from the plugin or skills
Section titled “No metrics from the plugin or skills”The Online Writing plugin and its skills collect no metrics, telemetry, or usage data. The skills are plain instructions, reference guides, and a small local helper script that run inside your own agent (Claude Code, OpenAI Codex, or Claude Cowork). They make no network calls of their own and send nothing to the operator or any third party — including no analytics about which skills you run, how often, or on what content. Any data processing that occurs is governed by the agent runtime you use and your own local configuration, not by this project.
Hosting (GitHub Pages)
Section titled “Hosting (GitHub Pages)”This site is hosted on GitHub Pages, a service of GitHub, Inc. (a subsidiary of Microsoft Corporation), 88 Colin P. Kelly Jr. Street, San Francisco, CA 94107, USA. When you access the site, GitHub — as the host — necessarily processes technically required connection data, in particular your IP address, the date and time of access, and other server log data, in order to deliver and secure the site. The operator of this documentation has no access to this data.
For details on what GitHub processes, please review GitHub’s Privacy Statement: https://docs.github.com/site-policy/privacy-policies/github-privacy-statement
This processing serves the secure and reliable provision of the site on the basis of Art. 6(1)(f) GDPR (legitimate interest).
Local storage
Section titled “Local storage”This site may store display preferences (such as your light/dark theme choice) in your browser’s local storage. This information stays on your device and is not transmitted to the operator or any third party.
Contact
Section titled “Contact”This site has no contact form. For inquiries, use the contact options on www.sebastian-heitmann.dev or email me@sebastian-heitmann.dev. See also the Imprint.
Your rights
Section titled “Your rights”Under the GDPR you have the right to access, rectification, erasure, restriction of processing, objection to processing, and data portability. To exercise any of these, an informal message to me@sebastian-heitmann.dev is sufficient.
Right to lodge a complaint
Section titled “Right to lodge a complaint”You have the right to lodge a complaint with a data protection supervisory authority. The responsible authority is:
Der Landesbeauftragte für den Datenschutz Niedersachsen
Prinzenstraße 5
30159 Hannover