Read-only PostgreSQL MCP server that enables running SELECT queries, listing tables and schemas, and describing columns, with built-in protection against writes and malicious SQL attacks.
A read-only MCP server for PostgreSQL that serves multiple databases from one process, enforcing read-only access via PostgreSQL grants rather than SQL string matching, and supports both local stdio and remote HTTP transports.
A security-hardened Postgres MCP server that enables LLM agents to run safe, read-only SQL queries with enforcement via SQL-AST inspection and read-only transactions.
Provides a read-only PostgreSQL MCP server with schema introspection. Enforces least-privilege database roles to prevent any writes, even from malicious SQL.