# sakutt AI studio

> sakutt AI studio is an independent AI product studio that turns unnamed ideas into interactive digital experiences. Its public work includes browser applications, PWAs, WebGL experiences, and experimental products.

The canonical public site is primarily Japanese. Use the detailed context map below to understand page purpose, product relationships, audience, and access boundaries. Canonical page content takes precedence if it differs from a summary.

## Primary context

- [Site Context Map](https://sakutt.com/context-map.md): Detailed semantic description of the studio, public apps, page relationships, and excluded private scope.
- [Home](https://sakutt.com/): Studio identity, vision, approach, and primary statements.
- [Products](https://sakutt.com/apps/): Directory of public products.
- [Contact](https://sakutt.com/contact.php): Project inquiry form.

## Public products

- [SpDL Studio](https://sakutt.com/apps/spdl-studio/): AI-driven creative environment built around the principle "Protect the context." It keeps production workflow, content, and context under creator control while coordinating only necessary AI processing. Users can choose among supported major cloud and local AI services and bear those AI service costs. Video generation, macOS, and tablet editions are planned; Windows is current. Free for students and educators; USD 10/month before tax for general use.
- [授業時間 for 先生](https://sakutt.com/apps/jugyo-detail/): Product description and usage guide for a teacher-oriented timetable clock PWA.
- [授業時間 for 先生 — App](https://sakutt.com/apps/jugyo/): Public PWA application.
- [CrystalKing](https://sakutt.com/apps/crystalking-detail/): Product description and play guide for a 3D crystal action game.
- [CrystalKing — Game](https://sakutt.com/apps/crystalking/): Public browser game and PWA.
- [CrystalKing — Ranking](https://sakutt.com/apps/crystalking/ranking/): Public game ranking.

## Discovery

- [XML Sitemap](https://sakutt.com/sitemap.xml): Standard crawler URL discovery.
- [Visual Sitemap](https://sakutt.com/sitemap.html): Human-readable graphical site map.

## Optional

- [授業時間 for 先生 — Privacy](https://sakutt.com/apps/jugyo-detail/privacy.html): Privacy and data-handling information.