---
title: "MCP Connectors"
description: "2 articles from the SIMOSphere AI Lab on MCP Connectors."
canonical: "https://simosphereai.com/en/blog/topic/mcp-connectors"
lang: en
---

# MCP Connectors

- [Connecting CRM and ERP to a language model in four layers](https://simosphereai.com/en/blog/crm-und-erp-anbinden.md): Why point-to-point integration collapses at the third data source, how an MCP service mediates instead, and the setup times we measured in completed projects.
- [Building your own MCP server that survives production](https://simosphereai.com/en/blog/mcp-server-selbst-bauen.md): When a custom MCP service is worth it, what the protocol looks like on the wire, how to describe a tool, and five rules that decide a connector’s quality.

Rendered version: https://simosphereai.com/en/blog/topic/mcp-connectors