---
title: "Discussion on \"Letting Claude or Cursor query your database over MCP without regretting it\" | Hashnode"
description: "Discussion on \"Letting Claude or Cursor query your database over MCP without regretting it\". Which open-source database MCP servers exist for Postgres, MySQL, MongoDB and SQL Server, and a read-only setup you can copy"
url: "https://hashnode.com/posts/letting-claude-or-cursor-query-your-database-over-mcp-without-regretting-it/6ad136e4a3d0615d7d747586"
---

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# [Letting Claude or Cursor query your database over MCP without regretting it](https://socketlist.hashnode.dev/letting-claude-or-cursor-query-your-database-over-mcp-without-regretting-it?utm_source=hashnode&utm_medium=feed)

Which open-source database MCP servers exist for Postgres, MySQL, MongoDB and SQL Server, and a read-only setup you can copy

Oct 15 · 5 min read · socketlist.hashnode.dev  
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-   [#postgresql](https://hashnode.com/tag/postgresql)
-   [#databases](https://hashnode.com/tag/databases)
-   [#ai](https://hashnode.com/tag/ai)
-   [#security](https://hashnode.com/tag/security)

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