Why MCP Hookups, Not Just Models, enable Agent Potential in Production
The unsexy part of the agent story is the part that decides whether it ships or stalls. Frontier models can plan, refactor, write tests, and read your codebase. What they can't do, on their own, is reach your real services. They don't know your Postgres schema, can't tail your deploy logs, can't hit your auth provider. Without a connection to the world outside the editor, the agent is a brilliant writer in a sealed room.
Model Context Protocol is the part that opens the door. It's a standardized handshake between an agent and a tool — one spec, one discovery mechanism, one call shape. The ecosystem is filling in around it fast: Stripe, Postgres, Sentry, Cloudflare, Linear, Notion, all of them.
This is an excerpt. Read the full post at otf-kit.dev/blog/mcp-hookups-in-the-kit — full-stack kits your AI coding agent can actually ship to production. Browse the kits →
