MCP Server Could Have Been a JSON File

Source:Materializedview.io

Article Summary

The Model Context Protocol (MCP) Server design is critiqued for its complexity, proposing that a simpler JSON file could have served the same function for providing context.

  • The article argues that an MCP Server, essentially serving a `tool-definitions.json` file, is over-engineered when a static JSON file could provide tool definitions.
  • It highlights the overhead of running a web server for what could be a simple local file read, especially for desktop environments.
  • The author suggests that the protocol's goal of 'tool discovery' could be achieved by pointing to a local file path, rather than a HTTP endpoint.
  • The discussion touches on the advantages of a lightweight, file-based approach for security, permissions, and ease of use in AI assistant tooling.