Multi-Database MCP server

This is a small helper that lets your AI assistant read from your SQL databases. You can point it at Postgres, MySQL, and SQLite all at once, and then just ask questions in normal language. It is handy for anyone who has data in a database but does not want to write SQL by hand.

What this MCP server does

You ask your AI a question about your data, like how many orders came in last month. The AI uses this helper to see which databases you have set up. The helper then lists the tables, checks the columns, and runs a read-only query on the right database. You get the answer back in the chat, as numbers, lists, or a short summary. It never changes or deletes anything, so it is safe to point at real data.

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What you can do with it

• List all the databases you have connected
• Show the tables and views inside a database
• Describe the columns of a table
• Run read-only queries like SELECT and EXPLAIN
• Ask questions in plain English and get answers from your data
• Check your data without writing any SQL yourself

Try asking your AI

• “List my configured databases”
• “What tables are in local-sqlite?”
• “Describe the users table in analytics-pg”
• “Run SELECT COUNT(*) FROM orders on reporting-mysql”

What it gives back to you

You get answers in the chat, like a list of database names, a list of tables, or the columns of a table. When you run a query, you see the rows it found, capped at 100 by default. If something goes wrong, like a table name that does not exist, you get a clear message instead of a crash.

Before you start

Who it's for

Anyone who has data in a SQL database and wants to ask questions about it without writing SQL, like analysts, support staff, or managers.