# albertonline.org

> Albert Kovalevskij's personal platform — an Effect-TS monorepo of products served from a single Effect v4 runtime: chess, a 3D drone simulator, an e-commerce store, a developer blog, a video course platform (CVM), and interactive coding playgrounds. Built with TanStack Start, React 19, and Effect v4; deployed on Cloudflare Workers.

This is a curated, machine-readable index for AI agents and LLMs. Every product is a route under the portal. Agent-facing protocol endpoints are listed under "Agent interfaces".

## Products

- [Portal home](https://albertonline.org/): Entry point linking every product.
- [Chess](https://albertonline.org/chess): Play vs the computer or online over a real-time backend.
- [Drone simulator](https://albertonline.org/drone): 3D drone flight simulator (React Three Fiber).
- [Store](https://albertonline.org/store): E-commerce storefront with catalog, cart, and checkout.
- [Blog](https://albertonline.org/blog): Developer articles and media.
- [Courses (CVM)](https://albertonline.org/cvm): Video course authoring and playback.
- [Playground](https://albertonline.org/playground): In-browser TypeScript / Effect playground.
- [Showcase](https://albertonline.org/showcase): Architecture and technology showcase.

## Agent interfaces

- [MCP Server Card](https://albertonline.org/.well-known/mcp/server-card.json): Model Context Protocol server discovery.
- [Agent Skills index](https://albertonline.org/.well-known/agent-skills/index.json): Published agent skills (SKILL.md artifacts).
- [API Catalog](https://albertonline.org/.well-known/api-catalog): RFC 9727 API discovery linkset.
- [Agent registration (auth.md)](https://albertonline.org/auth.md): How agents register and authenticate on behalf of users.
- [OAuth Protected Resource](https://albertonline.org/.well-known/oauth-protected-resource): RFC 9728 resource metadata.

## Optional

- [Full content](https://albertonline.org/llms-full.txt): Expanded single-file summary of the whole platform.
- [Sitemap](https://albertonline.org/sitemap.xml): All indexable URLs.