Most MCP servers just wrap an existing API, read-only, without designing a real product for agents. Elliot treats the agent as the end user and bakes in what that actually requires: results sized for the context window, errors an agent can recover from, and full app that agents stick to Connect your data or create it inside Elliot, add read and write tools, and publish to a live MCP URL any assistant can use. Every call is observable token cost, latency, errors, which tools agents struggle with