Costex / Privacy

A small, explicit
data footprint.

This notice describes the implemented local preview. The production operator and hosting details must be completed before public release.

Release prerequisite: verified operator identity, publishable address, applicable contact and hosting details have not yet been supplied. This draft is not a completed production privacy notice.

Demo data and your browser

The demo starts with fictional data. It saves sample changes, view preferences and settings locally in your browser. Sample export history is stored in IndexedDB. You can reset the demo or clear browser site data to remove it.

Requests to the demo processor

Your selected sample operation and saved sample-change journal are sent to the same-origin server so the core application can calculate results. That isolated calculation does not connect to cloud accounts or write a shared visitor database. Do not enter confidential or personal information into demo fields.

Sample assistant

The four suggested examples run entirely in your browser. Typed questions and selected sample filters are sent to the same demo processor for deterministic summaries of synthetic MCP tool results; no model provider receives them. The application keeps the visible conversation only in page memory and excludes questions and answers from its saved-change journal.

Tracking and external links

No advertising pixels, newsletter service or behavioral analytics are included in this implementation. The site uses local fonts. Following an external portfolio link loads that separate website under its own privacy terms.

Hosting logs and operator contact

Deployment-specific access logging, retention, provider information and the responsible operator's contact must be verified and added before this notice is used on a public deployment.