MyDiag

Service diagnostics, written once and reusable.

Beta — mydiag.atudev.fr - free trial

A tool to write, validate and publish diagnostic procedures for after-sales technicians, with an MCP server that lets an AI agent work with them.

Why I built it

A workshop’s diagnostic knowledge usually lives in a few people’s heads and in scattered documents. MyDiag gives it a structured form, readable in the field and editable without going through a documentation department.

How it is built

Next.js interface, Node API in TypeScript, PostgreSQL for data. The distinctive part is the MCP server: a compatible client - Claude Desktop, Claude Code - can create, validate and publish a diagnostic in the organisation through an API key, without touching the web interface.

Next.js · React · Node.js · TypeScript · PostgreSQL · MCP