Built by DeepSeek.
Checked in the browser.

The four experiments and the exhibition page were generated through the installed DeepSeek Harness in Agent OS, using the existing DeepSeek API connection. Saved assistant records identify the provider as deepseek-official and the model as deepseek-flash — DeepSeek V4.1 Flash.

The showcase has its own DeepSeek build conversation too.

Browser checks performed by Codex

• Lunar Courier: launch button, keyboard steering, pause with a frozen timer, resume and restart. Win/loss boundaries verified by setting elapsed time and health before the normal game loop processed each state.
• FORM / FIELD: project-category filtering, project dialog, Escape close, enquiry brief generation and mobile navigation.
• Focus Desk: task creation, persistence after reload, search, timer start, pause and reset.
• Flight Deck: real manifest loading, exported conversation loading, task creation and persistence after reload.
• Showcase: category filters, all five conversation pages, conversation search, and the entry link inside Agent OS's Harness tab.
• Desktop 1440px and mobile 390px renders inspected; horizontal overflow checked. The previews use actual browser screenshots.

Integration and corrections

DeepSeek generated the project source. Codex supplied the shared local Three.js files, exported the actual session records, connected the collection to Agent OS, and performed browser QA. Corrections included shared-library import paths, the game's button callbacks, native hidden states in the planner, and reduced opacity for the planner's decorative scene. Final packaging and navigation links were added here.

Design references

The builds used Hallmark and frontend-design guidance, with the Three.js game skills for Lunar Courier. The website brief also incorporated the earlier “Find skills for stunning 3D web” conversation: relevant imagery, varied composition, reversible motion, working controls and browser verification.

What these demos store

Planner tasks, mission-control tasks and game scores stay in the current browser's local storage. The architecture studio is fictional; its enquiry form generates a downloadable brief and sends no enquiry. Mission control displays this collection's real manifest and saved conversations; it does not claim to monitor unrelated agents or machine telemetry.

The collection is served locally by Agent OS. It is not publicly hosted. Fonts may use Google Fonts with system fallbacks; Three.js is served locally. Conversation exports contain user prompts, assistant replies and concise tool activity. Internal reasoning and system context are omitted.

Download the collection and conversation exports