---
auto_generated: true
title: Concepts
path: concepts
status: published
---

# Concepts

Core ideas worth modelling before you write code. Each topic is self-contained — skim the one you need.

- **[Architecture](/docs/scaigrid/scailink/concepts/architecture)** — How the desktop bridge, the cloud MCP registry, and ScaiGrid's MCP aggregation fit together inside one module.
- **[Cloud MCP registry](/docs/scaigrid/scailink/concepts/cloud-mcp-registry)** — How registered hosted MCP servers are scoped, named, credentialed, health-checked, and pooled — the user-facing model for the v1.1+ registry.