I build automation systems, and I use a simple test before I suggest a custom MCP server: how many jobs will need the same data? Say an equipment dealer wants an AI assistant to check parts stock in a private system. That is one job. I would first look for an existing MCP server or make a small connection for that task. A custom server needs setup, tests, and upkeep. For one job, t... https://mooreiq.ai/blog/first-custom-mcp-server-when-worth-it