The Model Context Protocol is how AI assistants like Claude and ChatGPT call external tools. I build MCP servers as products, so the posts here are not introductions copied from the spec — they are what I learned shipping servers that real users (and real bills) depend on.
If you are deciding whether MCP is worth your time: it is the closest thing the agent ecosystem has to a stable integration standard, and the early, well-built servers are the ones getting cited and installed. The hard parts are not the protocol — they are monetization, security, and keeping a server alive in production.
Start with how to monetize MCP servers for the pricing and platform economics, building production-ready MCP servers for deployment and monitoring, and MCP security for the tool-poisoning and prompt-injection attacks you have to design against before you ship.
