Show HN: Safe database access for AI agents

Category: infrastructure

Tags: sql, mcp-server, ai-agents

Score: 6.8/10 (Innovation: 6, Technical: 6, Documentation: 8, Utility: 7)

MCP-SQL is a Java-based MCP server that provides safe, AI-agent-friendly SQL database access with features like transaction rollback preview, dynamic permission introspection, and SSH tunneling. Its unique approach of combining JDBC with agent-controlled transaction previews makes it interesting for building secure AI database interactions.

Target audience: backend devs, data engineers, ai developers

Repository: https://github.com/polymr-platform/mcp-sql · Java · LGPL-3.0

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