# Arcane Fortress

> Premium trading-card-game accessories, including sleeves, deck boxes, binders, playmats, and bundles. Prices and availability are live and can change.

Use the canonical storefront for browsing. Lightweight Markdown resources are available by appending `.md` to a product, collection, page, or journal article URL, or by sending `Accept: text/markdown` on the HTML URL. Do not use cart, account, search, filter, or API URLs as indexable content.

Browser agents have a second option: every storefront page registers in-page tools with the WebMCP API on `navigator.modelContext` for searching the catalog, reading the cart, adding items, and moving around the site.

## Catalog

- [All products](https://arcane-fortress.com/products)
- [Collections](https://arcane-fortress.com/collections)
- [Full agent catalog](https://arcane-fortress.com/llms-full.txt)
- [XML sitemap](https://arcane-fortress.com/sitemap.xml)

## Editorial and store information

- [Journal](https://arcane-fortress.com/journal)
- [Store pages](https://arcane-fortress.com/pages/about-us)
- [Policies](https://arcane-fortress.com/policies)

## Agent commerce

- [UCP discovery](https://arcane-fortress.com/.well-known/ucp)
- [UCP MCP endpoint](https://arcane-fortress.com/api/ucp/mcp)
- [API catalog](https://arcane-fortress.com/.well-known/api-catalog)
- [OAuth protected resource metadata](https://arcane-fortress.com/.well-known/oauth-protected-resource)
- [OpenID Connect discovery](https://arcane-fortress.com/.well-known/openid-configuration)
- [OAuth authorization server metadata](https://arcane-fortress.com/.well-known/oauth-authorization-server)
- [Agent registration (auth.md)](https://arcane-fortress.com/auth.md)
- [MCP server card](https://arcane-fortress.com/.well-known/mcp/server-card.json)
- [Agent skills](https://arcane-fortress.com/.well-known/agent-skills/index.json)
- [ARD catalog](https://arcane-fortress.com/.well-known/ai-catalog.json)

Transactional endpoints use their documented HTTP methods and protocol payloads; they are not ordinary crawl targets.