A small Python MCP server for querying PostgreSQL and MySQL databases with read-only safety, featuring schema inspection, table description, and query execution tools.
An open-source MCP server for PostgreSQL schema introspection and guarded read-only queries. It enables MCP clients to discover schemas, tables, columns, indexes, relationships, and safe queryable data from a configured PostgreSQL database.
An MCP server for safe read-only PostgreSQL exploration and querying, enforced by three independent layers: startup privilege audit, lexical guard, and read-only transactions. Offers tools for querying, table listing, schema description, relationship mapping, and query explanation.
A Python MCP 2.0 server for self-hosted PostgreSQL instances, providing schema/relation discovery, SQL query and controlled transactional execution tools with security features like read-only transactions, role hardening guidance, and optional human approval for write commands.
A cross-platform MCP server for querying and introspecting PostgreSQL databases with SSH tunnel support, featuring multi-layered query safety and read-only enforcement.