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.
Enables querying and modifying PostgreSQL databases through MCP tools with read/write operations, schema inspection, and write-safety constraints that limit modifications to the mcp schema.
A self-hostable PostgreSQL MCP server for exploring database schemas and running guarded read/write queries with selectable access modes (readonly, readwrite, admin), plus a dry-run confirm workflow for safety.