PostgreSQL Secure vs Universal SQL

Security-hardened read-only PostgreSQL MCP server with AST-based SQL guard using pglast, per-transaction safety envelope, and JSON-Lines audit logging.

Provides secure access to multiple SQL database engines (MySQL, PostgreSQL, SQLite, SQL Server) through a unified interface with controlled read/write operations, schema inspection, and built-in security restrictions that block dangerous operations.

MCP Servers

MCP Servers

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