How to Test Local and stdio MCP Servers with AI Models While Building Them (Full Workflow)
This story is from 2026-10-21. It is preserved in the archive; the latest stories are on the live feed.
TL;DR Most MCP servers are built and run locally over stdio , and browser-based testers can't reach them. Calling your tools by hand proves the server works . Only a real model proves it's usable : the right tool, valid arguments, and knowing when to stop. This guide builds a tiny server, connects…
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- 2026-10-21 06:03 · DEV Community — AI
How to Test Local and stdio MCP Servers with AI Models While Building Them (Full Workflow)